In-App Advertising: What It Is, How It Works, and Best Strategies

By Firzouq Azam Eye icon graphic 39 Views Clock vector illustration March 6, 2025
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You’re right in the middle of a battle on your favorite mobile game, just about to complete it when a full-page ad invades the screen, enticing you to buy sneakers you hardly knew you needed. Annoying? Perhaps. Effective? Absolutely!

Step into the universe of in-app advertising, where advertisements aren’t just interruptive – they’re major players in the mobile economy.

In 2025, mobile app advertising is no longer about stuffing ads into apps and praying users won’t quit. It’s an art (and somewhere science, too) that combines AI, personalization, and programmatic advertising to come up with appealing in-app advertising that people actually engage with. 

From video rewarding ads, giving users in-game rewards, to playable ads allowing consumers to test before they buy – the ad game is changing in lightning speed. 

Thus, if you are trying to crack the codes of in-app ads and boost ad revenue for mobile, you have come to the right place. Step into the comprehensive 2025 guide to mobile app advertising; let us help you maximize the profits from your mobile apps! 

And there are no pop-ups here, we swear! 

What Is In-App Advertising?

In-app advertising is the process of displaying advertisements within mobile applications. These ads are not displayed on the browser like conventional web ads but are part of the app experience itself. They are in many different formats – videos, banners, interstitials, and even playable ads for mobile games.

App developers capitalize on these ads to make money from their apps, while advertisers use them to target every engaged user. 

The cherry on top? These ads are usually customized according to user behavior, thus more effective than standard web ads. With mobile usage at an all-time high, in-app ads have emerged as one of the most profitable digital marketing channels.

How Does In-App Advertising Work?

In-app advertising works through an interlocked ecosystem of app developers, ad networks, and advertisers.

Here’s the process:

  1. App developers implement ad networks in their apps.
  2. Ad networks display targeted ads to users based on information (location, interests, behavior, etc.).
  3. Advertisers compete for ad space through real-time bidding (RTB) or direct deals.
  4. Users interact with the ads, resulting in conversions or brand recognition.

Thanks to machine learning and AI, ad targeting is becoming smarter such that users only see ads they are actually interested in and not some sort of random and irrelevant promotion. 

Evolution of In-App Advertising in the Mobile Era

Back in the day, mobile ads were intrusive, annoying, and often irrelevant. Fast forward to today, and things have changed dramatically. With sophisticated targeting, immersive formats, and seamless ad experiences, mobile advertising is no longer just a necessary evil – it’s an art!

From basic banner ads to interactive AR-based ads, in-app advertising has come a long way to become engaging, less intrusive, and far more effective. With 5G being deployed and AI-based ad placements, the future is bright for in-app ads.

Why In-App Advertising Is Important in 2025

  • Mobile App Usage & Engagement Growth

Since it’s estimated that a user spends about 4.5 hours on his smartphone daily, it’s safe to say that mobile apps will be the center of digital media consumption by 2025. That’s valuable ad space! More app usage = more ad impressions = more money for advertisers and developers! 

  • Why Companies Are Moving to In-App Ads

Marketers adore in-app ads for one reason: increased engagement. Research indicates that in-app ads possess 2x more click-through rates (CTR) of mobile web ads. Brands can engage the correct consumers at the right moment with exact targeting, hence creating more efficient and cost-effective campaigns.

  • In-App Ads vs. Traditional Digital Advertising

Classic digital ads (such as web display ads) are still being used, but they are really nothing in front of in-app ads when the idea is to get loads of engagement. 

Mobile apps offer a more controlled environment with greater user attention, resulting in improved conversion rates that you can’t really get with classic “digital ads”. 

  • Want To Get Ads That Don’t Annoy Your Audience? It’s possible!
  • The future of in-app advertising is seamless, smart, and high-converting. Ready to take your ad game to the next level?

Mobile Websites vs. Mobile Apps – Where Should You Advertise?

  • Key Differences Between Mobile Web & Mobile Apps

A web app and mobile app advertising are two different species. A web app depends on search traffic, whereas a mobile apps boast returning, loyal users

And since we have our smartphones in our hands at all times, mobile app advertising turns out to be more effective ad integration, making it the first choice for mobile app advertisers.

  • Which Platform Provides Greater User Engagement?

You know the answer to this, right? If not, then it’s absolutely the mobile apps! Surveys indicate that users spend 90% of their mobile time within apps and not on browsers. This implies that in-app ads are more efficient compared to mobile web ads.

  • Why Mobile Apps Deliver a Better ROI for Advertisers

In-app ads provide better targeting, personalization, and engagement, hence greater ROI. Advertisers in mobile apps can measure user behavior better for excellent campaign optimization.

Key Advantages of In-App Advertising

Key Advantages of In-App Advertising

  • Greater Monetization Opportunities

App monetization models are based on in-app advertising, which offers additional revenue streams compared to subscriptions or in-app purchases.

  • Users Spend More Time on Apps

Since users spend hours on apps every day, the possibility of ad interaction and conversions is much higher.

  • More Engaged Audience

App users are extremely engaged, so they are more likely to engage with ads than web users.

  • Higher Chance of Conversion

Due to accurate targeting, in-app ads result in greater conversion rates compared to other digital ad formats.

  • In-App Ad Targeting Accuracy

Programmatic app advertising and AI guarantee that ads are delivered to the correct audience at the correct time.

  • Increased Personalization & User-Focused Ads

User-preferred ads are more effective, resulting in greater engagement and retention.

  • Improved Performance & ROI for Advertisers

With real-time bidding (RTB) and data insights, ad spend ROI is optimized by the advertiser.

  • No Ad Blockers – Greater Visibility

As opposed to web ads, in-app advertisement examples are ad-blocker-free, providing greater ad visibility. 

Possible Drawbacks & Challenges of In-App Advertising

  • Highly Competitive & Saturated Market

With so many apps competing for users’ attention, mobile app advertisers have a very competitive environment to operate. All it takes is quality ads, targeted campaigns, and ongoing optimization to stand out.

  • Effectiveness Depends on Your Business Niche

Not all markets are created equal when it comes to in-app advertising. While mobile games live off in-app ads, B2B businesses might see better success using other advertising for apps tactics.

  • The Demand for Private Marketplace & Programmatic Transactions

Programmatic advertising for apps has made things more efficient, but brands sometimes need private marketplace (PMP) transactions in order to secure premium positions within high-quality apps.

  • User Experience Issues – Intrusive Ads vs. Seamless Ads

In-app ads need to balance visibility and user experience. Intrusive ads may result in app uninstalls, while well-integrated native ads can drive engagement without disruption.

Top In-App Advertising Networks in 2025

  • Google AdMob – The Most Popular Mobile Ad Network

Google AdMob is still one of the best options for app monetization strategies, with easy integration into Google’s ecosystem and high advertiser demand.

  • Facebook & Instagram Ads – Social Media Ad Powerhouse

Facebook and Instagram Ads provide highly targeted mobile apps advertising, utilizing social media data for accurate audience segmentation.

  • Unity Ads – Best for Mobile Games & Interactive Ads

Perfect for game developers, Unity Ads is a rewarded video and playable ad specialist that maximizes engagement and ad revenue for mobile apps.

  • Smaato – High-Quality Programmatic Mobile Ads

Smaato has a great advertisement system for apps, providing programmatic advertising with ensured real-time bidding (RTB) and high-end premium advertising.

  • InMobi -An AI-Powered Mobile Advertising Platform

InMobi leverages AI and machine learning to optimize in-app advertising, providing personalized ad experiences with high conversion rates.

  • Publift -The AI-Powered Optimization for In-App Ads

Publift provides automated in-app ad revenue for mobile apps, helping publishers earn more while maintaining user experience.

In-App Advertising Pricing Models and Their Working

In-app advertising supports a variety of pricing models, each designed to accomplish various campaign objectives. Maximizing the ad revenue of apps requires selecting the appropriate pricing model, from maximized visibility to clicks or conversions. 

 

Now, let’s discuss the most popular models in mobile app advertising along with the advantages and disadvantages they present comes with:.

  • Cost Per Mille (CPM) – Pay Per 1,000 Impressions

CPM is also a common price model in mobile app advertising, where buyers pay for every 1,000 impressions on the ad, regardless of user activity.

Pros:

  • Best suited to branding campaigns.
  • Suitable for high-trafficking mobile apps advertising.
  • Offers steady ad visibility for mobile app advertisers.

Cons:

  • Does not guarantee engagement and conversion.
  • Less suitable for performance-based ad campaigns.
  • Cost Per Click (CPC) – Pay Only When Users Click

CPC guarantees advertisers pay only when users engage with in-app ads, making it a top preference for advertising for apps in pursuit of direct engagement.

Pros:

  • Less expensive than CPM when click-through rates (CTR) are high.
  • Suitable for generating website traffic or app installs.

Cons:

  • It can be costly if clicks fail to turn into meaningful actions.
  • Risks of click fraud increase ad prices.
  • Cost Per Action (CPA) – Pay for a Specific User Action

CPA is pay-for-performance pricing in which advertisers only pay after the user has taken a specific action, e.g., registration or purchase.

Pros:

  • Ensures a return on ad expenditure (ROAS).
  • Strongly targeted, minimizing wasted impressions.

Cons:

  • Needs quality ad creatives to generate user actions.
  • Can be more costly owing to higher cost of acquisition.
  • Cost Per Install (CPI) – Ideal for Mobile App Downloads

CPI applies to mobile app marketing, where publishers pay for every successful app install.

Pros:  

  • Effective for boosting app downloads.  
  • Ensures budget is spent only on acquiring new users.  

Cons:  

  • High competition can increase CPI rates.  
  • Doesn’t guarantee long-term user retention.

 

Pricing Model How It Works Pros Cons
CPM (Cost Per Mille) Pay per 1,000 ad impressions. Great for brand awareness, suitable for high-traffic apps. No guarantee of engagement or conversions.
CPC (Cost Per Click) Pay only when a user clicks the ad. Cost-effective for driving engagement and app installs. Risk of click fraud and high costs without conversions.
CPA (Cost Per Action) Pay when users complete a desired action (e.g., purchase, sign up). Ensures higher ROI, as advertisers only pay for results. More expensive due to higher acquisition costs.
CPI (Cost Per Install) Pay when a user installs the app. Best for mobile app growth, ensures spending is on new users. High competition increases costs, doesn’t guarantee retention.

 

Selecting the appropriate pricing model is based on your app monetization strategies, budget, and campaign goals. CPM is suitable for visibility, whereas CPC and CPA are more suitable for engagement, and CPI is the most preferred for mobile app advertisers interested in app growth. 

Smarter ads = Higher revenue. You do the math.With the right strategies, mobile app advertising can skyrocket engagement and ROI. Want a winning game plan?

Button Text: Get Your Custom Ad Strategy

Popular In-App Advertising Formats & Examples

In mobile app promotion, various types of ads serve various purposes, ranging from brand awareness to high engagement. 

Following are the best in-app advertisement examples utilized by mobile app marketers these days.

  • Interstitial Ads – Full-Screen & High-Impact Ads

These are full-screen in-app ads that show up at natural transition points, like between game levels or app screens. They have high visibility but need to be used judiciously so as not to interfere with the user experience.

  • Rich Media – Interactive & Dynamic Ad Content

Rich media ads extend beyond images, embedding animation, video, and interactives. They generate compelling app advertising and induce improved user engagement than conventional ads.

  • Rewarded Video Ads – High Engagement & User Rewards

They willfully view such ads in return for in-app rewards, for example, more lives in games or premium videos. This ad format is amongst the best in-app advertising examples as it improves the user experience without compromising on engagement. 

  • Video Ads – Ideal for Branding & High Conversions

Video advertisements are prevalently utilised in mobile applications advertising, providing engaging dynamic storytelling that keeps users interested. Video ads are excellent for brand recall and outperform static ads in conversion rates. 

  • Native Ads – Seamless & Non-Intrusive Advertising

Native ads seamlessly integrate into the content of the app, which makes them less intrusive but no less effective. Most mobile app advertisers like native ads because they provide a non-intrusive user experience.

  • Banner Ads – Simple & Cost-Effective Ads

One of the earliest app advertising formats, banner ads are rectangular, small advertisements that pop up at the bottom or top of the app screen. They are inexpensive but might be affected by lower engagement rates.

  • Playable Ads – Interactive Ads for Mobile Games

Playable ads allow users to engage with a miniature version of a game prior to download. The ad format is extremely engaging and performs wonderfully well for game publishers who wish to drive installs through in-app advertising.

Top In-App Advertising Strategies for More Revenue & Engagement

Top In-App Advertising Networks in 2025

Effective in-app advertising means strategic deployment to achieve maximum revenue without sacrificing user experience. The following are some of the important strategies:

  • Selecting the Proper Ad Format for Your App Category

Various ad formats suit various types of apps. For example, rewarded video ads are suitable for gaming apps, and native ads are appropriate for news or social media apps. Matching the format to your app’s nature is key to more engagement.

  • Balancing Monetization & User Experience

Over-advertising can result in user churn. A balanced app advertising strategy allows monetization without user disruption. Restricting intrusive advertisements and employing opt-in formats such as rewarded videos maintains user retention.

  • Employing AI & Machine Learning for Targeted Ads

Artificial intelligence-driven mobile app marketing enables offering customized ads for users’ needs and behavior. Not only is the ad’s relevance enhanced, but engagement and conversions also rise. 

  • Enforcing A/B Testing for Advertisement Optimization

Testing various in-app advertising placements, forms, and creatives allows one to understand what to optimize. Through repeated testing, mobile app advertisers are able to adapt and optimize as much as they can for the best ROI.

  • Maximizing ROI through Real-Time Bidding (RTB)

RTB enables advertisers to make bids for impressions in real time, which allocates the budget effectively. Through this approach, app advertising is boosted by reaching value-conscious users with optimized ad expenditures.

  • Associating with the Proper Ad Network for Your Category

Selecting an appropriate ad network is important for successful mobile app advertising. The appropriate network provides access to quality ads and targeted audiences, generating maximum revenue and user interaction.

By adopting these measures, mobile app advertisers can improve their ad performance without compromising the user experience.

Future of In-App Advertising – Trends to Watch in 2025 & Beyond

  • The Rise of AI & Automation in Mobile Advertising

AI is dominating in-app advertising, making it more effective and efficient. Machine learning algorithms optimize ad placement in real time, so advertisers receive the highest ROI without any human intervention.

  • The Rising Influence of Augmented Reality (AR) Ads

AR ads are changing the game. Imagine trying on a pair of shoes or seeing how a piece of furniture looks in your home before buying it—all through an ad. That’s the power of AR, and in 2025, it’s only going to get bigger.

  • How 5G & Faster Networks Will Change Mobile Advertising

With 5G supporting ultra-fast speeds, mobile ad formats such as high-definition video ads and AR experiences will be more seamless and engaging. No buffering, no delays—just smooth, high-quality ad experiences.

  • The Role of Privacy Laws & Data Security in Ad Targeting

With more stringent privacy regulations (such as GDPR and CCPA), advertisers need to balance personalization with user privacy. First-party data and contextual targeting will be the new standard instead of cookie-based tracking.

How TekRevol Can Help with In-App Advertising

It takes experience, planning, and the appropriate technology to navigate the realm of in-app advertising. This is where TekRevol comes into play! 

Being one of the renowned app development companies, TekRevol is committed to helping mobile app businesses and advertisers monetize their ad revenues while assuring an excellent user experience.

Why Choose TekRevol for In-app Advertisements?

  • Custom Ad Monetization Strategies – We use your app’s users, category, and interaction patterns to curate a custom mobile app advertisement strategy aimed at getting maximum revenue.
  • Targeting Through AI – Predictive modeling and machine learning help us to ensure that your advertisement reaches the audiences you would like to target at an opportune moment and thus promote greater engagement.
  • Smooth Ad Integration – From rewarded video ads to native ads, we have in-app ads that add revenue without hindering the user experience.   
  • Access to Top Ad Networks – We place you in contact with top-tier ad networks to guarantee top-rate advertising for apps that generate returns.
  • Performance Optimization & A/B Testing – Our data-driven methodology refines your in-app advertising strategy for optimal ROI. 

At TekRevol, we don’t merely deploy ads; we craft profitable in-app advertising experiences aligned with your business objectives. Be it driving app monetization, optimizing ad positions, or growing your advertising initiatives, our team is at your service.

Ready to transform your app’s revenue with effective in-app advertising? Get in touch with TekRevol today!

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Frequently Asked Questions:

In-app advertising: paid ads appearing within a mobile app. It gives app owners the option to use their real estate and sell space to advertisers while giving advertisers a chance to show their ads to a relevant, engaged audience.

According to another research, in-app advertisements outperform normal banner ads 11.4 times as he indicates a number of reasons for in-app ads being better than others.

While mobile app advertising is one of the most lucrative forms of advertising for mobile app owners and developers, it is a viable source of income, especially for those that have a bigger audience on their app.

  • Identify an audience
  • Examine your existing brand
  • Establish your goals
  • Employ professionals
  • Advertise on time and in the right place
  • Invest to expand your reach
  • Improve your social media ads
  • Assess how effective your ads are
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    Author : Firzouq

    Firzouq Azam is a Senior Content Writer who got a knack for turning complicated tech jargon into content that people find interesting, engaging and they ends up with a laugh! Being a certified tech geek and AI enthusiast, he mixes his love for storytelling with his tech smarts to create pieces that educate, entertain, and occasionally make people go, “Oh, I get it now!”.

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