Everything you need to know about building, growing, and monetizing mobile apps. From ASO to analytics, from UI/UX to store policies.
Free, open, and community-driven knowledge base for mobile developers and product teams.
Start with the most essential concepts in mobile app development.
A guide to increasing your app's organic visibility on the App Store and Google Play. Covers keyword research, title and description optimization, screenshot design, icon strategy, A/B testing, localization, and competitor analysis.
Strategies for generating revenue from mobile apps. Covers in-app purchases (IAP), auto-renewable subscriptions, freemium models, paywall design, ad monetization, pricing strategies, and Apple/Google commission structures in detail.
Apple App Store and Google Play store rules, review processes, and compliance requirements. Covers common rejection reasons, appeal process, privacy labels, ATT, content ratings, and kids category requirements.
Critical metrics and analytics methods for measuring mobile app success. Covers DAU/MAU, retention rate, churn, ARPU/ARPPU, LTV, CAC, ROAS, conversion rate, cohort analysis, funnel analysis, and unit economics.
Mobile app development tools, frameworks, and technical processes. Covers React Native, Flutter, Expo, Swift/SwiftUI, Kotlin/Jetpack Compose, CI/CD, code signing, TestFlight, deep linking, push notifications, OTA updates, and offline-first design.
Mobile app marketing and user acquisition strategies. Covers user acquisition, attribution and MMP tools, pre-launch marketing, referral programs, social proof, influencer marketing, content marketing, and viral growth loops.
Legal compliance guide for mobile app developers. Covers GDPR, KVKK, COPPA regulations, privacy policy creation, open source licenses, and data protection obligations in detail.
Mobile app interface and user experience design principles. Covers Apple Human Interface Guidelines, Google Material Design, onboarding flows, accessibility, dark mode, navigation patterns, empty/loading states, haptic feedback, and responsive layout.
Mobile app testing processes and quality assurance. Covers beta testing, crash reporting (Crashlytics/Sentry), in-app A/B testing, performance profiling, unit testing, end-to-end testing, and device testing strategies.
Mobile app backend infrastructure and service integrations. Covers Firebase, Supabase, analytics platforms, remote config and feature flag management, CDN and asset delivery, REST vs GraphQL API design, WebSocket real-time communication, and error monitoring systems.
Master Apple Search Ads from setup to optimization. Learn campaign types, keyword bidding strategies, audience targeting, and how ASA complements organic ASO.
Learn how to use social proof to increase app store conversions and in-app engagement. Covers ratings, testimonials, counters, and trust signals.
How to handle background tasks on iOS and Android including platform restrictions, WorkManager, BGTaskScheduler, and best practices.
Build a content marketing strategy for your mobile app. Covers blogs, video, social media, SEO, and content funnels that convert readers into users.
A complete guide to implementing push notifications on iOS and Android, covering APNs, FCM, permissions, and engagement strategies.
A technical guide to Apple privacy manifest files, required reason APIs, and third-party SDK signature requirements for App Store compliance.