ios · checked 2026-06-29
watch · no effective dateApp Store screenshots must be flat RGB files without alpha
This is a current-rule source check, not a dated change announcement. Keep it noindex until a dated Apple notice is found.
Source row
- Published
- not-specified
- Effective
- not-specified
- Status
- watch
- Verified
- false
- Last checked
- 2026-06-29
- Store
- App Store
Source of record: Apple App Store Connect screenshot specifications
Before and after
Before
Rejected-upload troubleshooting often mixes size errors, rounded corners and transparent PNG export mistakes.
After
Apple's public screenshot specifications say uploads must be JPG or PNG in RGB color space and cannot contain transparency.