Interstitial ads have become a cornerstone in app monetization strategies, especially for developers and publishers looking to generate higher revenue with immersive, full-screen experiences. Interstitial Ad Networks for Publishers. These high-visibility ads are known for their excellent click-through rates and flexibility across Android and iOS platforms. But to truly maximize ROI, choosing the right interstitial ad network is crucial.
In this article, we explore what makes interstitial ads effective, best practices for placement, and the top 12 interstitial ad networks for publishers in 2025.
What Are Interstitial Ads?
Interstitial ads are full-screen advertisements that appear at natural breakpoints or transitions within an app, such as between game levels or after completing a task. Unlike banner ads, they temporarily take over the entire screen, demanding user attention before returning them to the app experience.
These ads can include static images, rich media, videos, or interactive content. The full-screen nature allows them to bypass ad blindness and increase conversion rates significantly, making them a preferred format for app monetization.
Why Interstitial Ads Are Popular
The growing adoption of interstitial ads is due to their powerful engagement metrics:
- Full-screen display ensures 100% viewability.
- Click-through rates are up to 18x higher than banner ads.
- Compatible with static, video, or playable ad formats.
- Ideal for gaming and news apps with clear content breaks.
- Immune to most ad blockers and easy to implement with SDKs.
When implemented thoughtfully, interstitial ads can generate substantial revenue without significantly impacting user experience.
Best Practices for Interstitial Ad Placement
For optimal performance and compliance with platform guidelines (especially Google and Apple), publishers should:
- Show ads only during natural transition points like level completions or screen changes.
- Limit frequency to avoid overwhelming users.
- Avoid displaying interstitials immediately on app open or during active engagement.
- Use A/B testing to optimize timing, frequency, and creatives.
- Monitor impact on retention and app ratings.
Timing and relevance are key. Poor placement can cause frustration, but smart implementation enhances both monetization and engagement.
12 Best Interstitial Ad Networks for Publishers
Below is a curated list of the best interstitial ad networks publishers can trust in 2025, based on fill rate, payout models, ad quality, and ease of integration.
- Google AdMob
AdMob remains the top choice for developers on Android and iOS. It supports multiple ad formats including interstitials, rewarded video, and native ads. Integration with Firebase allows in-depth analytics and user targeting. Publishers benefit from a large pool of global advertisers and automatic mediation for better CPMs. Payments are made monthly with a minimum payout of $100. - AppLovin
AppLovin focuses on performance-driven advertising, especially for gaming apps. It uses advanced analytics to optimize campaigns in real time and supports interstitial, video, banner, and native formats. Known for high eCPMs and scalable revenue solutions, AppLovin pays via PayPal or bank transfer with a low payout threshold of $20. - AdColony
Renowned for HD video and rich media interstitials, AdColony reaches over 1.5 billion users. It offers Instant-Play™ video and playable formats for high engagement. With its Aurora™ interactive ads and superior video rendering, it’s a go-to for premium mobile experiences. Payouts start at $50 via PayPal or wire. - InMobi
As the largest independent mobile advertising platform, InMobi serves 1.5 billion users globally. It offers interstitials along with rewarded video, banner, and native formats. With strong targeting tools and predictive algorithms, InMobi is ideal for publishers looking to scale worldwide. Payout minimum is $300, typically made via PayPal or bank. - Facebook Audience Network (FAN)
FAN extends Facebook’s powerful targeting to third-party apps. It supports banner, native, and interstitial formats with superior optimization based on user data. Particularly strong on mobile, FAN ensures high fill rates and quality demand. Minimum payout is $25 via direct deposit or PayPal. - Fyber
Fyber specializes in programmatic advertising and mediation across various ad formats, including interstitials. It’s IAB-compliant and trusted by top developers for brand-safe inventory and performance insights. The platform offers detailed analytics and dynamic floor pricing. Payouts are available via wire transfer after reaching $100. - TapJoy
TapJoy is unique in that it allows users to earn virtual currency by interacting with interstitial or rewarded video ads. This incentivized approach drives engagement without disrupting the user experience. Best for gaming apps, TapJoy pays monthly via PayPal or bank transfer. - Start.io (formerly StartApp)
Start.io offers contextual mobile ads with interstitial, banner, and entry/exit formats. The network connects with over 220,000 apps and boasts a user base of 1.4 billion. It provides advanced predictive tools and behavior-based targeting. Payouts start at $50. - AppNext
AppNext focuses on context-based app discovery and delivers personalized interstitial ads. It’s popular in Asia and supports API, SDK, and web-based integrations. With 35 billion monthly impressions, it is ideal for app recommendations. Payment options include PayPal and wire transfers. - ExoClick
ExoClick offers interstitials along with popunders and push ads. It’s known for its real-time bidding system, 100% fill rate, and wide geo coverage. With strong adult and entertainment traffic, it suits niche publishers. Weekly payouts start at $20 through Bitcoin, PayPal, or Paxum. - Media.net
Media.net provides high-paying contextual interstitial ads and is used by premium publishers such as Forbes and CNN. It’s ideal for English-language content sites with traffic from the US, UK, and Canada. Media.net requires quality content and consistent traffic to qualify, with payouts made monthly. - AdXXX
AdXXX is a niche interstitial ad network specializing in adult content. With over 960 million daily ad views and 500 million clicks per month, it has massive global reach. The platform supports native, interstitial, and video formats. Payments are processed via Paxum, WebMoney, or bank transfer.
Monetization Models for Interstitial Ads
Interstitial ad networks typically use the following monetization models:
- CPM (Cost Per Mille): Revenue based on ad impressions. Great for apps with high traffic.
- CPI (Cost Per Install): Earnings tied to app installs via interstitials.
- CPA (Cost Per Action): Revenue from specific user actions, like signups or purchases.
- CPV (Cost Per View): Paid per completed video view, popular in video-based interstitials.
FAQs About Interstitial Ad Networks
How much do interstitial ads pay?
Interstitial CPMs can range from $2 to $20+, depending on audience location, device type, and vertical. Gaming and finance apps tend to command higher rates.
Are interstitial ads user-friendly?
When shown at natural breaks, interstitials have minimal disruption. Poor timing, however, may cause frustration and app uninstalls.
Can I use multiple interstitial ad networks?
Yes, using mediation platforms like AdMob or Fyber lets you access multiple demand sources to improve fill rate and eCPMs.
Are interstitial ads allowed by Google and Apple?
Yes, but they must follow UX guidelines and not obstruct user actions. Intrusive or poorly-timed ads can lead to policy violations.
Final Thoughts
The best interstitial ad network for your app in 2025 depends on your traffic sources, user behavior, and niche. Whether you’re aiming for scale with AdMob and InMobi, high engagement with AdColony and AppLovin, or niche monetization through ExoClick and AdXXX, each of these networks offers specific strengths.
By following best practices and continuously testing performance, publishers can turn interstitial ads into a steady and high-performing revenue stream in 2025 and beyond.
