Fold Press icon

Entertainment · iPhone Duo app

Fold Press

by Naoya Toyota

A tongue-in-cheek workout that counts hinge reps as you open and close.

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

Fold Press on the App Store

Screenshots from the App Store. Tap one to see it full size.

Fold Press screenshot 1 of 4

On iPhone Duo

Fold Press on iPhone Duo

Fold Press turns opening and closing your iPhone Duo into a strength program. It reads the hinge angle in real time, counts every full rep, and works out how much work you did, in joules.

Developer
Naoya Toyota
Price
Free
Platform
iOS · iPhone Duo

Does Fold Press support iPhone Duo?

Yes. iPhone Duo support is confirmed in the App Store description of Fold Press version 1.0, released Nov 6, 2026.

How much does Fold Press cost?

Fold Press is free to download on the App Store.

Who makes Fold Press?

Fold Press is made by Naoya Toyota and is in the Entertainment category.