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 Qonversion is a subscription management and in-app purchase infrastructure SDK that handles the heavy lifting of Play Billing Library integration, entitlement tracking, and cross-platform subscription analytics. I tested it…
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 mobile analytics platform I keep coming back to for attribution-heavy Android apps where you need to tie installs to ad spend without guessing. It…
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 who need to ship subscriptions or one-time purchases without building and maintaining their own billing server. It abstracts…
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 Mixpanel Android SDK is the best mobile analytics platform for Android apps in 2026 if you need event-level granularity, funnel analysis tied to real user cohorts, and a Kotlin-first…
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 Qonversion is the subscription management platform I recommend most Android teams evaluate before committing to RevenueCat or building custom Play Billing integration from scratch. If you’re shipping fewer than…
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 Adapty → Glassfy is the best in-app purchase platform for indie Android devs who need to get subscription billing working without burning a week on Play Billing Library…
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…