Guides
App Store Connect, step by step.
Short answers to the tasks around a release, from the same rules TakeOff checks. Each guide shows when it was last updated.
Keys How to create an App Store Connect API key The role to pick, where the Key ID and Issuer ID are, and the one download you cannot repeat. 3 min read Updated 2 Oct 2026 Keys Which App Store Connect key role TakeOff needs Developer, App Manager or Admin: what each lets TakeOff read and write, and why App Manager is enough. 2 min read Updated 2 Oct 2026 Screenshots Screenshot sizes App Store Connect accepts Every accepted pixel size per device, the file types, and the limit of ten per set. 3 min read Updated 2 Oct 2026 Store text App Store character limits for every field Name 30, subtitle 30, promotional text 170, keywords 100, description and What's New 4000, and what counts. 3 min read Updated 2 Oct 2026