Guides for browser extension and mobile app makers: how the AppRanker board ranks listings, what a paid position buys, and how to get discovered.
App Store screenshot sizes for 2026: the exact pixels App Store Connect accepts for iPhone, iPhone Duo and iPad, Google Play specs, and Apple's new 2.3.3 rule.
13 min read
App Store rejection reasons explained: Guideline 2.1, 2.3.3, 4.3 spam, 5.1.1 and more, with the fix for each, a pre-submit checklist and how to reply or appeal.
11 min read
Google Play's contacts permission policy and location button rules for Android 17 apps: who must switch to the pickers, the declarations, and the key dates.
12 min read
How to get featured on the App Store: submit a featuring nomination three weeks to three months ahead, add In-App Events, and what to do on Google Play.
12 min read
How to respond to app reviews on the App Store and Google Play: where to reply, store rules, which reviews to answer first, reply templates and API automation.
10 min read
App Store A/B testing for small apps: set up product page optimization and Play store listing experiments, size the test and read the results correctly.
12 min read
Google Play's 12 testers for 14 days rule, explained: who it applies to, how to set up the closed test, keep testers opted in and apply for production access.
11 min read
Google Play pre-registration step by step: requirements, the 90-day limit, auto-install, rewards, promoting the listing, and the App Store pre-order equivalent.
11 min read
Get your iOS app ready for iPhone Duo: build with Xcode 27.1, adopt the UIScene life cycle, fix vertical bars and the fold, and plan your new screenshots.
14 min read