TestFlight
Apple's service for distributing beta builds of iOS apps to testers before App Store release.
Definition
Developers upload a build, and invited testers install it through the TestFlight app. Builds expire after 90 days. Testers check the version and build number in TestFlight before testing and report which build they used.
In practice
The bug is fixed in build 2.4.0 (318). You update through TestFlight and retest on that exact build.
Learn it in context
Lessons that use this term.