Your book’s cover on the outside; unfold and the hinge becomes the spine.
Book · iPhone Duo app
Folio
by Nasr Djeghmoum
An EPUB reader that opens as two facing pages across the fold.
iPhone Duo support
Confirmed
- Confirmed in
- App Store description, version 1.0
- Version released
- Price
- Free
- Last checked
Checked by hand against the App Store.
Screenshots
Folio on the App Store
Screenshots from the App Store. Tap one to see it full size.
On iPhone Duo
Folio on iPhone Duo
Folio is an EPUB reader made for iPhone Duo. Open, the book sits as two facing pages either side of the fold; close the phone and you keep reading on the cover screen from the same page.
- Developer
- Nasr Djeghmoum
- Category
- Book
- Price
- Free
- Platform
- iOS · iPhone Duo
Does Folio support iPhone Duo?
Yes. iPhone Duo support is confirmed in the App Store description of Folio version 1.0, released Oct 27, 2026.
How much does Folio cost?
Folio is free to download on the App Store.
Who makes Folio?
Folio is made by Nasr Djeghmoum and is in the Book category.
