HIIT Timer - Timer workout Support
HIIT Timer - Timer workout is an interval-training timer operated by independent developer HaoZu Peng and offered outside mainland China.
1. Start a workout
- Open the Train tab and choose or edit a workout plan.
- Set ready, work, recovery, sets-per-cycle, and cycle values.
- Tap Start workout. Use the pause, resume, sound, and skip controls during training.
2. Voice cues or background audio are not audible
- Open Settings and confirm Stage announcements and the final countdown are enabled.
- Choose the desired Voice language and raise the device media volume.
- Check that audio is not being routed to disconnected Bluetooth headphones or another device.
- Locking the screen or temporarily leaving the App should not stop an active workout. Force-quitting the App ends its active process.
3. Premium purchases
Open Settings and select Get Premium Pass. HIIT Timer - Timer workout offers a monthly auto-renewable subscription with a seven-day introductory trial for eligible customers and a lifetime non-consumable purchase. Prices and trial eligibility are shown by the App Store and may vary by storefront.
4. Restore a purchase
- Sign in to the device with the Apple Account that made the purchase.
- Open Settings → Get Premium Pass.
- Tap Restore Purchases and wait for the App Store response.
Billing, cancellation, refund eligibility, and purchase history are managed by Apple. You can review purchases at reportaproblem.apple.com.
5. Three free workouts
Customers without an active Premium entitlement receive three free workout starts per App Store account for this App. Reinstalling the App or changing devices does not reset this account-based allowance. When no free workouts remain, starting another workout opens the Premium page.
6. Workout plans or history
Workout plans, settings, exercise names, and workout history are stored locally on the device. Deleting the App can remove this local content. Use the clear-history control in Settings only when you intend to remove the records shown there.
7. Contact support
Email: 3613719357@qq.com
To help us investigate, include the App version, iPhone model, iOS version, interface language, steps that reproduce the issue, and a screenshot if appropriate. Remove personal or payment information before sending.