Topic

Mobile Development

4 articles about Mobile Development, written for builders shipping web and mobile products.

Android phone home screen with Google Play Store and Security app icons on a dark background

Sept 30 Will Block Unverified Installs — And You’re Probably Late

Starting September 30, 2026, Android developer verification enforcement begins for users in Brazil, Indonesia, Singapore, and Thailand. Apps from unverified developers can fail to install on certified devices via participating stores. This is not Google Play’s 12-tester production gate — and if you ship APKs outside Play into SE Asia, the Android Developer Console path is the one that matters.

Muhammad Tayyab

September 9, 2026·15 min read

Black iPhone on white fabric showing the lock screen — clean App Store / iOS subscription cover

iOS App Store StoreKit

Sell the Year, Bill the Month: Apple’s StoreKit Commitment Plans

Apple’s monthly subscription with a 12-month commitment lets customers pay monthly while committing to a full year on a one-year auto-renewable product. It is a billing plan on an existing annual SKU — not a new product type — with StoreKit pricingTerms, commitmentInfo, and Server Notifications V2 lifecycle hooks.

Muhammad Tayyab

September 8, 2026·19 min read

Hand holding a Google Pixel Android phone with the Play Store icon visible in the dock

Android Google Play Mobile Development

Google Play's 12-Tester Gate (and Why Your First Android Ship Stalls)

If your personal Google Play developer account was created after November 13, 2023, you cannot ship to production until you run a closed test with at least 12 testers opted in continuously for 14 days — then apply via the Dashboard. Internal testing does not count. That gate is why many first Android launches stall.

Muhammad Tayyab

September 7, 2026·11 min read

iPhone screen displaying App Store icon alongside Health and Instagram apps with 5G signal — illustrating the Apple App Store review and submission process

iOS Development App Store Mobile Development

The App Store Review Process: What Nobody Tells You

I thought submitting to the App Store was just clicking "upload." I was wrong. My first submission took 8 days and got rejected twice. Here's what nobody tells you about getting your iOS app approved — the gotchas, timeline, and how to actually get through Apple's review process.

Muhammad Tayyab

April 27, 2026·10 min read