Twofold doesn't have Apple's iPhone Duo badge yet: version 1.0.4 (Nov 9, 2026) came out after the iOS 27 SDK, so it may or may not fill the screen. Checked automatically on Nov 10, 2026.
How the status was checked
- Automatic check
- Every day, from Apple's App Store data: the version, its date, and whether the listing has screenshots made for the Duo.
- Duo screenshots
- None on the current version.
- The developer says
Opening the phone from shut into book pose shows your Cover, not the Pass screen.
Book mode: from the App Store listing. A claim, not a test.- Hand test
- Not tested on a real iPhone Duo yet. A hand test covers five poses: cover, open, laptop, book and tent. How we test
Version and badge history
First checked , version 1.0.4. Nothing has changed since.