Product updates and guides for mobile developers.
A practical checklist for fixing iOS Universal Links and Android App Links verification. Every common reason apple-app-site-association and assetlinks.json fail, and exactly how to fix each one.
Read More →Kalo is an AI-powered calorie tracking app on iOS. This post covers how it uses Flinku's built-in referral system so invite credit survives an App Store install.
Read More →Branch.io costs $299 per month and requires a sales call. Here are the real alternatives for indie developers who need production-grade deep linking without enterprise pricing.
Read More →iOS Universal Links let a URL open directly inside your app with no redirect and no custom scheme. This guide covers the complete setup including the AASA file, Xcode entitlements, common failures, and how to validate everything before shipping.
Read More →Deferred deep linking remembers where a user was going before they installed your app and sends them there automatically after install. Here is how it works and why it matters.
Read More →Shareable restaurant links, referral programs that survive the App Store install, promo campaigns with automatic code application. Here is how food delivery apps use deep linking in practice.
Read More →Firebase Dynamic Links shut down in August 2025. This guide walks you through a complete migration from firebase_dynamic_links to the Flinku Flutter SDK in under 30 minutes.
Read More →Google shut down Firebase Dynamic Links in August 2025. Here is an honest comparison of every serious alternative available today: Flinku, Branch.io, ChottuLink, and Smler.
Read More →Firebase Dynamic Links officially shut down in August 2025. Here's how to migrate your iOS, Android, and Flutter app to Flinku in under 5 minutes.
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