Support
Have questions or need help? Send us an email — we'll get back to you as soon as possible.
Prefer email? justcode.mobile@gmail.com
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Frequently Asked Questions
How do I create and use presets?
Go to the Presets tab and tap the + button. Configure your rounds, rest, prep, and warm-up times, give it a name, and save. Tap any preset to start a session immediately. Free users can save up to 3 presets; Pro unlocks unlimited.
What is included in Premium / Pro?
Pro gives you: unlimited presets, full session history, circuit mode, custom sounds, and no ads. Subscriptions include a 7-day free trial. Lifetime is a one-time purchase.
How does Apple Watch sync work?
Your presets sync automatically between iPhone and Apple Watch via WatchConnectivity. On the Watch, select a preset, optionally quick-edit rounds and rest, then start the timer. The Watch runs its own standalone timer so you can leave your phone in the bag.
How do I restore my purchase on a new device?
Go to Settings and tap Restore purchases (or use the restore button on the paywall). Make sure you're signed in with the same Apple ID used for the original purchase.
Can I use custom sounds?
Yes! With Pro, go to Settings > Sound, tap the bell or warning sound, and choose Custom Sound. You can load any audio file from your device.
How do I cancel a subscription?
Subscriptions are managed by Apple. Go to Settings > Apple ID > Subscriptions on your device, find Interval Timer, and cancel. You keep access until the end of the billing period.
Billing & purchases
For subscription or billing questions tied to Apple, you can also use Apple's purchase management flows on your device. The same team supports our apps (for example Gym Timer).