Mobile app distribution and beta testing form the critical bridge between development completion and production release, encompassing the entire lifecycle of getting your iOS or Android app into the hands of testers and users. Successful distribution requires navigating platform-specific approval processes, managing code signing and provisioning, coordinating tester recruitment, and implementing staged rollout strategies that minimize risk while maximizing feedback quality. The key mental model to keep in mind: every distribution channel—from TestFlight to enterprise MDM to Play Console tracks—has its own submission gates, certificate requirements, and user limits, and choosing the wrong path for your use case can add weeks of delay or block your release entirely.
What This Cheat Sheet Covers
This topic spans 25 focused tables and 180 indexed concepts. Below is a complete table-by-table outline of this topic, spanning foundational concepts through advanced details.
Table 1: iOS TestFlight Configuration
TestFlight is Apple's official beta channel, and the first decision is internal versus external testing — internal goes out instantly to up to 100 teammates, while external opens the door to 10,000 testers but gates the first build of each group behind Apple's review. The rest of these settings shape that program: the 90-day build expiry, the test information shown in the app, and the grouping that lets you feed different builds to different audiences.
| Method | Example | Description |
|---|---|---|
Up to 100 users with App Store Connect roles | • No review required • instant distribution to team members with Admin, Developer, App Manager, Marketing, or Sales roles • each tester can use up to 30 devices | |
Add testers by email to groups | • Up to 10,000 external testers • requires Apple review for first build per group • testers receive email invite link • provides access to tester details and feedback | |
Share single URL to up to 10,000 users | • Anonymous distribution via shareable link • requires Apple review before activation • tester email addresses not collected • faster onboarding for large-scale beta programs | |
Builds expire after 90 days | • TestFlight builds automatically stop working 90 days after upload • users must update to continue testing • prevents long-term distribution of beta versions |