{"id":107500,"date":"2026-01-10T08:18:00","date_gmt":"2026-01-10T08:18:00","guid":{"rendered":"https:\/\/adjoe.io\/?post_type=glossary&#038;p=107500"},"modified":"2026-03-09T15:32:44","modified_gmt":"2026-03-09T15:32:44","slug":"in-app-advertising","status":"publish","type":"glossary","link":"https:\/\/adjoe.io\/zh-tw\/glossary\/in-app-advertising\/","title":{"rendered":"In App Advertising (IAA)"},"content":{"rendered":"\n<div class=\"glossary-description\">\n\t\t<div class=\"glossary-description__wrapper\">\n              <h1 class=\"glossary-description__title\">\n          What is In App Advertising (IAA)?\n        <\/h1>\n      \t\t\t<div class=\"glossary-description__icon\"><\/div>\n\t\t\t<div class=\"glossary-description__text\">\n\t\t\t\tIn-app advertising (IAA) is the display of paid ads within mobile applications.  <br> <br> It helps developers to advertise their apps by placing ads within publisher apps. And it enables app developers &#038; publishers to monetize their apps and sell ad space to advertisers. <br> <br> IAA can be applied through different ad formats like interstitial ads, playable, rewarded ads, or banner ads.\n\t\t\t<\/div>\n\t\t<\/div>\n<\/div>\n\n\n\n<div style=\"height:15px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"glossary-takeaways\">\n\t<div class=\"container\">\n\t\t<div class=\"glossary-takeaways__wrapper\">\n\t\t\t<div class=\"glossary-takeaways__title\">\n\t\t\t\tKey Takeaways\n\t\t\t<\/div>\n\t\t\t<div class=\"glossary-takeaways__text\">\n\t\t\t\t<ul class=\"wp-block-list\">\n<li><strong>In App Advertising (IAA)<\/strong> helps developers advertise their apps with <strong>engaging ad formats<\/strong>, while publishers can monetize apps and sell ad space.<\/li>\n<li>In-app ads perform <strong>150% better<\/strong> than mobile website ads in engagement &amp; conversions.<\/li>\n<li><strong>Rewarded ads<\/strong> increase engagement, user retention, and in-app purchase revenue.<\/li>\n<\/ul>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">How Does In-app Advertising Work?&nbsp;<\/h2>\n\n\n\n<p>Quick summary of how the IAA ecosystem works: <\/p>\n\n\n\n<p><strong>In-app advertising <\/strong>involves a network of players, such as app developers, advertisers, and ad networks, who work together to deliver ads to mobile app users.&nbsp;<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Advertisers: <\/strong>Agencies, app developers, or brands looking to buy the ad space to promote their product or service.&nbsp;<\/li>\n<\/ol>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Publishers<\/strong>: App developers and owners who build and maintain mobile apps. They integrate ad networks and <a href=\"https:\/\/docs.adjoe.io\/rewarded-solutions\/integration\/playtime-sdk-for-android\" target=\"_blank\" rel=\"noreferrer noopener\">SDKs<\/a> to monetize their apps, typically through models such as <a href=\"https:\/\/adjoe.io\/glossary\/cost-per-mille-cpm\/\" target=\"_blank\" rel=\"noreferrer noopener\">CPM (cost per mille)<\/a>, eCPM (effective cost per mille), or CPA (cost per action).<\/li>\n<\/ol>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>DSPs<\/strong>: <a href=\"https:\/\/adjoe.io\/glossary\/demand-side-platform-dsp\/\" target=\"_blank\" rel=\"noreferrer noopener\">Demand-side platforms<\/a> allow advertisers to access and bid on ad inventory from multiple ad exchanges.<\/li>\n<\/ol>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li><strong>SSPs<\/strong>: <a href=\"https:\/\/adjoe.io\/glossary\/supply-side-platform-ssp\/\" target=\"_blank\" rel=\"noreferrer noopener\">Supply-side platforms<\/a> offer an ad tech platform that allows publishers to manage, sell, and optimize their ad inventory.<\/li>\n<\/ol>\n\n\n\n<div style=\"height:36px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Different In-App Advertising Formats&nbsp;and Examples<\/h2>\n\n\n\n<div style=\"height:12px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/adjoe.io\/app\/uploads\/2025\/06\/In-app-advertising-examples-1024x724.png\" alt=\"In app advertising formats - IAA \nExamples of in app advertising examples - adjoe glossary for in app advertising. What is in app advertising? Best ad networks for in app advertising. \" class=\"wp-image-107883\" srcset=\"https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-examples-1024x724.png 1024w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-examples-300x212.png 300w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-examples-768x543.png 768w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-examples-1536x1085.png 1536w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-examples-2048x1447.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:43px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adjoe.io\/glossary\/mobile-banner-ads\/\">Banner ads<\/a>: Rectangular ads displayed at the top or bottom of the screen.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adjoe.io\/glossary\/mobile-interstitial-ad\/\">Interstitials<\/a>: Full-screen ads shown during natural transitions within the app.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adjoe.io\/glossary\/what-are-playable-ads\/\">Playable ads<\/a>: Interactive mini-games allowing users to experience gameplay before downloading.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Native ads: Ads that blend seamlessly with the app\u2019s content and design.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Interactive ads: Engage users with interactive elements like quizzes or surveys.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rich media ads: Incorporate videos, animations, and clickable elements for a dynamic experience.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adjoe.io\/glossary\/what-are-rewarded-video-ads\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rewarded video ads<\/a>: Users watch a video in exchange for in-app rewards.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Splash ads: Full-page ads are displayed immediately after the app is launched.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/adjoe.io\/solutions\/advertise-your-app\/playtime\/\" target=\"_blank\" rel=\"noreferrer noopener\">Rewarded ads<\/a>: Users gain in-app rewards for completing a task or engaging with the app.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p><strong>\/\/ <\/strong>Rewarded ads can include playables and other interactive formats, all offering users rewards for engagement.<\/p>\n\n\n\n<div style=\"height:13px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Benefits of In-App Advertising?&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Mobile App Monetization<\/h3>\n\n\n\n<p>Unlike mobile websites, apps give developers creative control, and in-app advertising offers clever ways to turn that into revenue. Think zero <em>browser ad blockers<\/em> and adopting relevant ad formats that <em>actually<\/em> boost engagement.&nbsp;<\/p>\n\n\n\n<p>Instead of charging users upfront, publishers show ads inside the app. It keeps the app free, attracts more users, and grows revenue incrementally. That\u2019s why in-app ads are a <a href=\"https:\/\/adjoe.io\/blog\/app-monetization-strategies\/\" target=\"_blank\" rel=\"noreferrer noopener\">successful app monetization strategy<\/a>.<\/p>\n\n\n\n<p>Adtech platforms like <a href=\"https:\/\/adjoe.io\/\">adjoe<\/a> handle it all, from the right advertisers to engaging ad formats, making app monetization easy for publishers.&nbsp;<\/p>\n\n\n\n<div style=\"height:19px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Users Spend Most Time on Mobile Apps<\/h3>\n\n\n\n<p>Smartphone users spend an average of <a href=\"https:\/\/sensortower.com\/state-of-mobile-2025\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">3.5 hours daily on mobile apps<\/a> in 2025 <em>(iOS &amp; Android)<\/em>. A record 4.2 trillion hours were spent on mobile apps, a 5.8% YoY growth.&nbsp;&nbsp;<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"652\" src=\"https:\/\/adjoe.io\/app\/uploads\/2025\/06\/What-is-In-App-Advertising-1024x652.png\" alt=\"In app advertising explained. What is in app advertising? IAA glossary, in-app advertising definition, ad formats. - adjoe \" class=\"wp-image-107537\" srcset=\"https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/What-is-In-App-Advertising-1024x652.png 1024w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/What-is-In-App-Advertising-300x191.png 300w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/What-is-In-App-Advertising-768x489.png 768w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/What-is-In-App-Advertising-1536x978.png 1536w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/What-is-In-App-Advertising-2048x1304.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/www.statista.com\/statistics\/1294586\/global-time-spent-browsers-and-apps\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Research shows<\/a> that 92% of mobile time is spent in Android apps, and only 8% is spent browsing the web, reflecting how mobile apps dominate when compared to mobile web usage.<\/p>\n\n\n\n<p>More time spent in apps <strong>&gt;<\/strong> more in-app ad opportunities <strong>&gt;<\/strong> better <a href=\"https:\/\/adjoe.io\/solutions\/advertise-your-app\/playtime\/\" target=\"_blank\" rel=\"noreferrer noopener\">ROI for advertisers<\/a> &amp; <a href=\"https:\/\/adjoe.io\/solutions\/monetize-your-app\/playtime\/\" target=\"_blank\" rel=\"noreferrer noopener\">higher eCPMs for publishers<\/a>.&nbsp;<\/p>\n\n\n\n<div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Higher User Engagement &amp; CTR<\/h3>\n\n\n\n<p>As of 2026, in-app advertising continues outperforming mobile web ads in user engagement. In-app ads achieve an <a href=\"https:\/\/embryo.com\/blog\/in-app-stats\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">average click-through rate<\/a> of 0.56%, compared to 0.23% CTR for mobile web ads.\u00a0<\/p>\n\n\n\n<p>Which means in-app ads deliver 150% higher conversion rates than mobile web ads.<\/p>\n\n\n\n<p>And the mobile app marketers agree. According to <a href=\"https:\/\/www.emarketer.com\/content\/mobile-advertising-2024\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">eMarketer<\/a>, apps are projected to capture <strong>82.3% of mobile ad spending<\/strong>, a dominant market share.<\/p>\n\n\n\n<div style=\"height:35px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" src=\"https:\/\/adjoe.io\/app\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-1024x724.png\" alt=\"In app advertising growth in mobile ad spend. In app advertising dominates mobile ad spend.\" class=\"wp-image-107544\" srcset=\"https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-1024x724.png 1024w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-300x212.png 300w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-768x543.png 768w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-1536x1085.png 1536w, https:\/\/adjoe.io\/wp-content\/uploads\/2025\/06\/In-app-advertising-drives-growth-in-mobile-ad-spend-2048x1447.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/adjoe.io\/blog\/deconstructing-playtime-introducing-a-new-wave-of-rewarded-monetization\/\" target=\"_blank\" rel=\"noreferrer noopener\">Higher engagement<\/a> means ads inside apps reach users who are <strong>already active and interested<\/strong>. For advertisers, this translates to better conversion compared to web advertising. While publishers gain better engagement, revenue, and <a href=\"https:\/\/adjoe.io\/blog\/mobile-app-retention-strategies\/\" target=\"_blank\" rel=\"noreferrer noopener\">app retention<\/a>.<\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4. Boost IAP Revenue&nbsp;<\/h3>\n\n\n\n<p>IAA combined with <a href=\"https:\/\/adjoe.io\/glossary\/in-app-purchases\/\" target=\"_blank\" rel=\"noreferrer noopener\">in-app purchases<\/a> is an effective hybrid monetization strategy. Users who engage with rewarded ads are 4.5x more likely to make an in-app purchase than those who don\u2019t.&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/www.gamesindustry.biz\/whats-next-for-in-app-purchases-in-game-ads-and-mobile-monetization\">Research shows<\/a> that combining IAA with an IAP model, developers saw increased revenue and lifetime value. Over half of gaming companies surveyed saw an increase in ARPDAU, a 30% increase in IAP revenue, and a 33% boost in <a href=\"https:\/\/adjoe.io\/glossary\/app-lifetime-value-ltv\/\">app lifetime value<\/a>.<\/p>\n\n\n\n<p>Respondents agreed that IAA outperformed their targets versus apps that relied only on IAP monetization.&nbsp;&nbsp;<\/p>\n\n\n\n<p>\/\/ <strong><em>Investigate<\/em><\/strong><em>: <\/em><a href=\"https:\/\/adjoe.io\/blog\/how-playtime-boosts-iap-revenue\/\"><em>How adjoe\u2019s rewarded format Playtime boost IAP revenue<\/em><\/a><em>?<\/em><\/p>\n\n\n\n<div style=\"height:22px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">5. Better Ad Targeting&nbsp;&nbsp;&nbsp;<\/h3>\n\n\n\n<p>An advantage of advertising in apps is rich user data collection for ad targeting.&nbsp;<\/p>\n\n\n\n<p>Unlike browser cookies, mobile apps have <a href=\"https:\/\/adjoe.io\/blog\/everything-you-need-to-know-about-adjoe-user-opt-in\/\" target=\"_blank\" rel=\"noreferrer noopener\">user device IDs and opt-ins<\/a> for each user when they download the app. That is a goldmine of first-party data, otherwise unavailable on browser ads.&nbsp;<\/p>\n\n\n\n<p>It allows advertisers to deliver personalized ads based on user preferences and behavior, demographics, geo, and device types.&nbsp;&nbsp;<\/p>\n\n\n\n<p>And let\u2019s not forget, people who\u2019ve installed your app are already invested and more likely to enjoy relevant ads that match their interests. It\u2019s a win-win for you, the advertisers, and the users.&nbsp;<\/p>\n\n\n\n<p>In-app-based mobile advertising also allows ad publishers to create personalized ads. Publishers want to ensure that the ads don&#8217;t disrupt the user&#8217;s experience. App publishers can identify their audience and have more control over the ad serving process.<\/p>\n\n\n\n<div style=\"height:24px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Best In-App Advertising Networks in 2026?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">adjoe<\/h3>\n\n\n\n<p><a href=\"https:\/\/adjoe.io\/solutions\/advertise-your-app\/playtime\/\">adjoe<\/a> is a leading mobile ad network in 2026 known for its engaging app monetization solutions like Playtime and <a href=\"https:\/\/adjoe.io\/solutions\/loyalty-solutions\/\"><em>Arcade<\/em><\/a>. adjoe\u2019s Playtime ad unit offers time and event-based rewards, increasing user engagement and retention.\u00a0<\/p>\n\n\n\n<p>adjoe offers multiple ad formats like rewarded ads, interstitials, and in-app loyalty solutions. With a focus on fair competition and premium demand, adjoe enables developers to optimize ad revenue. It also allows advertisers to access high-quality users.&nbsp;<\/p>\n\n\n\n<p>adjoe is ranked as one of the best ad networks by Singular for user acquisition and retention.&nbsp;It\u2019s an <a href=\"https:\/\/adjoe.io\/news-insights\/adjoe-named-appsflyer-premier-partner\/\">Appsflyer Premier Partner<\/a> and a leading rewards-based mobile ad platform.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Admob&nbsp;<\/h3>\n\n\n\n<p>Google AdMob is a widely used in-app advertising network that supports multiple ad formats like rewarded video, interstitial, and banners. It works on both Android and iOS and connects with Google\u2019s broader ad ecosystem. Developers can also use features like ad mediation and Google Analytics to manage and track performance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Meta \/ Facebook&nbsp;<\/h3>\n\n\n\n<p>Social media giants like Facebook help reach your target audience through a robust and <a href=\"https:\/\/adjoe.io\/blog\/programmatic-advertising-kpis\/\" target=\"_blank\" rel=\"noreferrer noopener\">programmatic advertising campaign<\/a>. Meta\u2019s Facebook Audience Network extends in-app ads beyond Facebook and Instagram, reaching additional users through partner mobile apps.&nbsp;<\/p>\n\n\n\n<p>It supports flexible ad formats like native, banner, and interstitial, and adjusts to different placements. It has relatively lower ad costs compared to other major networks.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Google Ads&nbsp;<\/h3>\n\n\n\n<p>Google Ad Exchange, now part of Google Ad Manager, is a premium ad network that connects app publishers with high-quality advertisers through <a href=\"https:\/\/adjoe.io\/blog\/programmatic-bidding-for-mobile-in-app-advertising\/\" target=\"_blank\" rel=\"noreferrer noopener\">real-time bidding<\/a>.&nbsp;<\/p>\n\n\n\n<p>It supports in-app advertising and offers advanced tools for managing inventory, setting rules, and targeting users. While access typically requires high traffic, it offers strong monetization potential through preferred deals and access to Google demand.<\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">FAQs &nbsp;<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1749113727975\"><strong class=\"schema-faq-question\"><strong>How much does in-app advertising pay?<\/strong><br\/><\/strong> <p class=\"schema-faq-answer\"><br\/>The average revenue per ad impression can range anywhere from $0.10 to $15, depending on the ad formats and category.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1749113774290\"><strong class=\"schema-faq-question\"><br\/><strong>How effective is in-app advertising?<\/strong><br\/><\/strong> <p class=\"schema-faq-answer\"><br\/>In-app ads are highly effective, dominating the market share with <strong>ad spend <\/strong>projected to reach <strong>$453.72bn in 2026<\/strong>. In-app advertising statistics show that in-app ads are more effective than mobile web ads, performing 11x times better as compared to banner ads on mobile websites.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1749113789573\"><strong class=\"schema-faq-question\"><br\/><strong>How does advertising work in apps?<\/strong><br\/><\/strong> <p class=\"schema-faq-answer\"><br\/><strong>In-app advertising<\/strong> allows developers to monetize their apps by displaying ads within the app interface. When a user opens the app, it sends a request to the <a href=\"https:\/\/adjoe.io\/glossary\/mobile-ad-networks\/\" target=\"_blank\" rel=\"noreferrer noopener\">ad network<\/a>, which serves a relevant ad based on factors like user behavior and demographics.\u00a0<br\/><br\/>These ads can be in various formats, such as banners, interstitials, or rewarded ads, and are rendered within the app. User interactions with the ads are tracked and optimized to improve revenue generation and <a href=\"https:\/\/adjoe.io\/glossary\/roas\/\" target=\"_blank\" rel=\"noreferrer noopener\">ROAS<\/a>.\u00a0<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1749113809910\"><strong class=\"schema-faq-question\"><br\/><strong>What is the in-app advertising ecosystem?<\/strong><\/strong> <p class=\"schema-faq-answer\"><br\/>The <strong>in-app advertising ecosystem<\/strong> involves multiple parties working together to deliver ads within mobile applications. It connects advertisers with publishers, enabling monetization while providing a platform for brands to reach mobile users. <br\/><br\/>Key players include advertisers, app publishers, ad networks, supply-side platforms (SSPs), and demand-side platforms (DSPs).<\/p> <\/div> <\/div>\n\n\n\n<h4 class=\"wp-block-heading\"><\/h4>\n\n\n\n<p><\/p>\n","protected":false},"author":57,"featured_media":111554,"menu_order":0,"template":"","ppma_author":[185],"class_list":["post-107500","glossary","type-glossary","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is In-App Advertising (IAA)? How App Advertising Works 2026<\/title>\n<meta name=\"description\" content=\"What is in app advertising and how does IAA work? Explore the benefits of in-app advertising &amp; the best in app advertising networks in 2026\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adjoe.io\/zh-tw\/glossary\/in-app-advertising\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is In-App Advertising (IAA)? How App Advertising Works 2026\" \/>\n<meta property=\"og:description\" content=\"What is in app advertising and how does IAA work? 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