By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Google Play Billing Library is the mandatory SDK for processing in-app purchases and subscriptions on Android through the Play Store, and after integrating it across 9 production apps over…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Unity LevelPlay for Android is a solid mediation platform for ad monetization if you’re running multiple ad networks and need a single SDK to manage waterfall and bidding —…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer AppsFlyer Android SDK is the attribution platform I keep coming back to when a client needs reliable install attribution, deep link routing, and cross-network campaign measurement without building a…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Google Play Billing Library is the only way to sell digital goods on the Play Store, and after integrating it across 9 production apps over the past 4 years,…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Glassfy is not an ad mediation platform — it’s a subscription and in-app purchase infrastructure tool — so recommending it as the best ad mediation platform for Android apps…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer RevenueCat vs Adapty comes down to how much you want to manage yourself and how much revenue you’re running through your subscription infrastructure. RevenueCat is the safer default for…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Google Play Billing Library is the foundational in-app purchase platform for indie Android devs because it’s the only billing mechanism Google allows for digital goods on the Play Store…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Adapty is the best in-app purchase platform for indie Android developers who need server-side receipt validation, paywall A/B testing, and subscription analytics without building any of that infrastructure themselves….
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer OneSignal Android SDK is my top pick for push notifications on Android in 2026 — it handles FCM token management, in-app messaging, and audience segmentation without requiring you to…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Branch.io Android SDK is my top recommendation for push notification infrastructure on Android in 2026 because it combines deep linking with notification delivery in a single SDK, eliminating the…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Amplitude Android SDK is the analytics platform I keep coming back to after testing every major competitor across 6 production apps in 2025-2026 — it handles behavioral cohort analysis,…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer RevenueCat is the best in-app purchase platform for indie Android devs because it eliminates the single worst part of Android monetization — managing receipt validation, entitlement state, and subscription…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Branch.io Android SDK is the attribution platform I keep coming back to after testing every major competitor across 6 production apps in 2025-2026. It handles deferred deep linking and…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Try RevenueCat → AdMob for Android remains the strongest default ad mediation platform for most Android developers in 2026, not because it’s flawless, but because its mediation layer has…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Adapty is the best in-app purchase platform for indie Android developers who need server-side receipt validation, paywall A/B testing, and subscription analytics without building any of that infrastructure themselves….
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer AdMob for Android handles ad monetization, but if you’re debating between RevenueCat and rolling your own Play Billing integration for in-app purchases and subscriptions, RevenueCat wins for most teams…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Glassfy is a subscription management SDK that abstracts Play Billing Library complexity and gives you a cross-platform entitlement layer, but it comes with real trade-offs in SDK maintenance cadence…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer RevenueCat vs Google Play Billing Library comes down to one question: do you want to own every line of purchase logic yourself, or do you want a managed abstraction…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer Branch.io Android SDK is the deep linking and attribution SDK I keep coming back to when apps need deferred deep links that actually survive the Play Store install flow…
By Daniel Park — 11 years Android/mobile development, former Google Play developer relations contractor, 25+ shipped apps — based in San Francisco, CA The Short Answer RevenueCat is the subscription infrastructure SDK I keep reaching for when I don’t want to spend three weeks debugging Google Play Billing Library edge cases myself. It abstracts receipt…