Foldboard
The keyboard made for iPhone Duo
In short
Foldboard collects no data. What you type is never stored or sent. The keyboard has no internet access. No account, no ads, no analytics, no third-party services.
Full Access
iOS asks for “Full Access” for vibrations, typing sounds and to share your settings between the app and the keyboard (in the iPhone keychain). Foldboard uses it for nothing else.
Motion sensors
To know which hand holds the phone, the keyboard reads the tilt and the gyroscope while it is on screen. These readings stay in the keyboard’s memory and are never stored or sent.
Correction and suggestions
Auto-correction uses the iOS spell checker, on the iPhone. Words you keep instead of the correction are learned by that checker, on the iPhone.
Purchase
The trial and the purchase are handled by Apple. We receive no payment information.
Contact
Updated November 9, 2026.