Guides
How to ship to both stores, and every spec you need
Step-by-step walkthroughs and the reference tables: screenshot sizes, character limits, credentials, permissions and the submission process on both stores.
- App Store screenshot sizes: every accepted pixel dimension
Every App Store display class with its exact accepted pixel sizes, orientation rules, how many you can upload, and the format limits.
- Google Play screenshot sizes: phone, tablet, feature graphic
Play's screenshot ranges for phone, 7-inch and 10-inch tablet, the exact 1024x500 feature graphic, the icon, and the form-factor sets.
- How to create a Google Play service account for the Developer API
Create a Play Developer API service account: enable the API, make the JSON key, invite it to Play Console, and fix the 401s and 403s.
- How to create an App Store Connect API key
Create an App Store Connect API key: Issuer ID, Key ID and .p8, which role to pick, and what to do when the key file is lost.
- Will my screenshot be accepted? Ready, scaled or padded
Work out whether a screenshot uploads as-is, needs a proportional resize, or has to be padded, and why stretching is never the answer.