Ad Monetization Checklist

Everything you need to have in place before launching ads in your mobile app — and the steps to optimize after launch. Use this as a launch readiness checklist and ongoing reference.

Pre-Launch

Account Setup

• Create accounts with 3+ ad networks (start with AdMob, AppLovin, and one relevant to your primary geo/vertical)
• Register your app in each ad network dashboard
• Create ad unit IDs for each format you plan to use (rewarded, interstitial, banner, etc.)
• Set up a mediation platform account
• Configure your mediation dashboard with all ad network credentials
• Enable in-app bidding for all networks that support it

SDK Integration

• Integrate the mediation SDK into your project
• Add adapter dependencies for each ad network
• Initialize the SDK in your Application/AppDelegate class
• Verify SDK initialization succeeds in logs
• Test on both Android and iOS (if cross-platform)

Ad Placements

• Map every natural break point in your app flow
• Choose 2–3 ad formats to start with (recommended: rewarded + interstitial)
• Implement each ad placement with proper load/show lifecycle
• Pre-load ads at app launch or immediately after showing one
• Handle lifecycle callbacks: onResume, onPause, onDestroy
• Handle no-fill gracefully — the user should never see a blank space or error
• Handle ad load failures with retry logic (exponential backoff, not instant retry loops)

Rewarded Ads (if applicable)

• Design the reward: what does the user get, and how much?
• Reward value is meaningful (worth 5–10 minutes of normal gameplay/usage)
• Reward value doesn’t break your virtual economy
• Reward is granted immediately on ad completion — no delay
• “Watch ad” button clearly shows what the user will receive
• Core app functionality works without watching any ads
• Server-side verification is set up if rewards have real value

User Experience

• No ads shown during the user’s first session (or at least first 2–3 minutes)
• Interstitials only appear at natural break points, never mid-action
• Interstitial frequency is capped (no more than 1 per 2–3 minutes)
• App open ads are frequency-capped (every 3rd–4th return, not every foreground)
• App open ads skip if the user was away for less than 30 seconds
• Banner placements don’t overlap with interactive UI elements
• Ads don’t trigger during time-sensitive moments (timers, transactions, active gameplay)
• Close/skip buttons are accessible and not obscured

Testing

• Enable test mode during development — never serve live ads from test devices
• Verify each ad format loads and displays correctly
• Test ad lifecycle (load → show → dismiss → reload)
• Test no-fill scenarios — app handles gracefully
• Test on low-end devices — ads don’t cause crashes or excessive memory usage
• Test on slow connections — ads handle timeouts properly
• Test orientation changes — ads don’t break layout
• Remove test mode before submitting to app stores

Compliance

• Ads comply with app store guidelines (Apple App Store, Google Play)
• GDPR consent flow implemented for EU users (required by most ad networks)
• ATT (App Tracking Transparency) prompt implemented for iOS 14.5+
• COPPA compliance if your app targets children
• Privacy policy updated to mention ad networks and data collection
• Ad network data processing agreements reviewed and signed where required

Analytics

• Ad revenue tracking is configured in your mediation dashboard
• Key metrics are visible: eCPM, fill rate, impressions, ARPDAU
• Revenue data is broken down by network, format, geo, and placement
• Retention tracking is set up (D1, D7, D30) — you need this to measure ad impact on user behavior
• Firebase Analytics or equivalent is configured for event tracking
• Ad events are logged (ad_loaded, ad_shown, ad_clicked, ad_failed, reward_earned)

Launch Day

• Disable test mode
• Verify live ads are serving (check mediation dashboard for impressions within first hour)
• Monitor crash reports — ad SDKs can introduce stability issues
• Check fill rate across all geos — ensure no major gaps
• Verify revenue is being reported in the mediation dashboard
• Monitor app store reviews for ad-related complaints
• Set no floor prices initially — gather baseline data

First Week Post-Launch

• Review daily: eCPM, fill rate, impressions, ARPDAU
• Compare D1 retention pre-ads vs post-ads — any significant drop?
• Check session length pre-ads vs post-ads — are users leaving earlier?
• Identify the lowest-fill geos and investigate (missing demand? floors too high?)
• Verify all ad networks are receiving traffic and filling
• Check for any SDK errors or ad load failures in crash reporting
• Confirm rewarded ad completion rates are 80%+ (if applicable)

First Month Post-Launch

Optimize Revenue

• Set floor prices based on 2+ weeks of eCPM data (25th percentile by geo)
• Add 1–2 more demand sources if fill rate is below 95% in any major geo
• A/B test interstitial frequency (every 2nd vs 3rd break point)
• A/B test rewarded ad reward value if opt-in rate is below 20%
• Review which networks are winning most impressions — is one dominating unfairly?
• Implement geo-segmented configuration if you have traffic in 3+ geo tiers

Optimize User Experience

• Review session length trends — any decline correlating with ad changes?
• Read app store reviews mentioning ads — what are users saying?
• Check uninstall rate — any spike after ad implementation?
• Survey a sample of users on ad experience (optional but valuable)
• Adjust frequency caps if any metrics show user fatigue

Expand

• Add a new ad format if you started with only 1–2 (banners for baseline, app open for return visits)
• Test a new placement at a previously unused break point
• Consider native ads if your app has a feed/list UI
• Consider rewarded interstitials as an upgrade from standard interstitials

Ongoing (Monthly Review)

• Review eCPM trends by network — any significant drops to investigate?
• Review fill rate by geo — any new gaps?
• Check for new networks worth adding
• Update floor prices for seasonal shifts (raise in Q4, lower in Q1)
• Update ad network SDKs and adapters to latest versions
• Review mediation platform neutrality — is the mediator’s own network winning a disproportionate share?
• Re-evaluate ad frequency based on current retention data
• Test one new optimization per month (new placement, format, or configuration change)

Quick Reference: What Good Looks Like

Further Reading

• Mobile Ad Monetization Guide — the complete strategy overview
• Ad Format Selection Guide — which ad format to use where
• Mediation Strategy Guide — waterfall vs bidding deep-dive
• Revenue Optimization Playbook — tactical moves to increase revenue
• Ad Monetization Glossary — every term defined
• Android Integration Guide — step-by-step implementation