Fold Smasher
Arcade game where you fold your iPhone shut to smash targets between the screens
Fold Smasher is built for iPhone Duo (it uses the fold, Split View or the outer display) as of .
About this app
Fold Smasher, by Ouail Bellal, is an arcade game with no buttons and no on-screen joystick: the controller is the hinge. Beetles, cockroaches, mice, runaway sports balls and cartoon characters skitter across both halves of the open screen, and when you see an opening you close the phone to trap them between the panels.
Opening it again reveals what you caught, with coloured splats, broken armour plates or confetti left exactly where the target was, and the marks stay on screen until you wipe them. Each target has its own voice lines and chat bubbles pleading for mercy, and the game adds custom haptics and spatial sound to every fold, squeeze and smash. The roster includes an emerald beetle and a crimson ladybug to start with, plus a cockroach, a field mouse, an electric cyber spider, sports balls, a pink balloon and more.
Fold Smasher is free to download, with in-app purchases that unlock more targets.
Features
- Fold the phone shut to smash targets: no buttons
- Uses the hinge angle to freeze and trap targets
- Splats and confetti stay where you caught them
- Voice lines and chat bubbles for every character
- Custom haptics and spatial audio
- Beetles, mice, sports balls, a cyber spider and more
How it uses iPhone Duo
According to its App Store description, Fold Smasher is "built from the ground up" for foldable iPhones and is played with the hinge. Targets move across both halves of the unfolded inner display; starting to close the phone freezes them, and snapping it shut smashes them between the screens. The game reads the hinge angle to time the move, and opening the phone shows the result where the target was trapped. DuoDiscover has not yet tested Fold Smasher on a device.
Compatibility
| Tier | Built for Duo |
|---|---|
| Uses the fold | Yes |
| Category | Games |
| Price | Free + IAP |
| Verified | · developer statement |
| Added |
What the tiers mean: Understanding iPhone Duo app compatibility ›
Developer
Fold Smasher is developed by Ouail Bellal.
Get the app
Discuss Fold Smasher in r/iPhoneduoapp ›
Browse all iPhone Duo apps · Games apps · Launch day tracker · Submit an app
Fold Smasher on iPhone Duo: FAQ
Is Fold Smasher optimized for iPhone Duo?
Yes. Fold Smasher is Built for Duo (Made for iPhone Duo): it uses the fold, Split View or the outer display. Verified on October 23, 2026 (developer statement).
What does Fold Smasher look like on iPhone Duo unfolded and folded?
According to its App Store description, Fold Smasher is "built from the ground up" for foldable iPhones and is played with the hinge. Targets move across both halves of the unfolded inner display; starting to close the phone freezes them, and snapping it shut smashes them between the screens.
How much does Fold Smasher cost?
Fold Smasher costs Free + IAP on the App Store.