Help
Support
Need help with Gravelo or want to share feedback? Get in touch and include as much detail as you are comfortable sharing.
Email supportFrequently asked questions
Does Gravelo require an account?
No. Every level, your progress, and your settings work without creating an account. Signing in to Game Center is optional and only adds achievements and a leaderboard.
How do the controls work?
Tilt your iPhone in the direction you want the ball to roll. Gravelo reads your device's motion sensors directly — there is no on-screen joystick.
The controls feel off — what can I do?
Open the in-game menu and use Recalibrate: hold your device comfortably at the angle you'll play from, then tap to set that as the neutral position.
How many levels are there?
32 handcrafted levels, unlocked in order as you complete each one.
Can I turn off sound or haptics?
Yes. Open Settings from the in-game menu to toggle sound, haptics, and the on-screen timer independently.
Does Gravelo support Reduce Motion?
Yes. Gravelo respects the system Reduce Motion accessibility setting and adjusts on-screen effects accordingly.
How do I delete my data?
Progress and settings are stored only on your device. Removing the app removes its local data, subject to the behavior of device backups managed by Apple.
Which devices are supported?
Gravelo requires an iPhone running iOS 18 or later.