Stretch Timer Interval HIIT
by NilCraft Inc.
· Health & Fitness
· Free
On the App Store since September 2024
· Data updated
Stretch Timer Interval HIIT is made and published by NilCraft Inc. AppBrain is an independent app data site and isn't affiliated with NilCraft Inc. The app name, icon, screenshots and description belong to NilCraft Inc. and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.50
- 2 ratings
- Last updated
- September 22, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from NilCraft Inc.
Releases
Updates seen on the App Store- Version
- 1.6.9
- Launched
- September 2024
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 259.2 MB
- Content rating
- Everyone
Technologies used by Stretch Timer Interval HIIT
About the app and developer
About Stretch Timer Interval HIIT
Stretch Timer Interval HIIT is a health & fitness app developed by NilCraft Inc.
User Ratings
Stretch Timer Interval HIIT is rated 4.50 out of 5 stars. The rating is based on 2 ratings.
App Information
Stretch Timer Interval HIIT is freely available from the App Store. The app size is 259.16 MB. The latest version available is 1.6.9. The last update was on September 22, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2024.
Developer information for NilCraft Inc.
Address:
Store listing
By NilCraft Inc., from the App Store
Screenshots by NilCraft Inc., from the the App Store listing
Description by NilCraft Inc. Written by the developer, not by AppBrain. Click to read.
【English Version】
Stay on track as the timer automatically alternates between work and rest. Customize each interval to fit your workout and train your way.
Perfect for interval training, strength training, HIIT, circuit training, stretching, and more. Simply set your work time, rest time, and number of sets, and you’re ready to begin.
Whether you work out at home or at the gym, this app makes it easy to stay active. It’s also a great choice if you want to build a consistent routine—starting with just two or three workouts a week—to support your health and fitness goals.
【PERFECT FOR YOU IF YOU WANT TO】
• Customize work intervals, rest intervals, and the number of sets
• Switch automatically between work and rest
• Strength train at home or at the gym
• Use a timer for HIIT or circuit training
• Focus on your workout instead of counting seconds
• Save workout routines tailored to your needs
• Review your workout days and track your consistency
• Build a lasting exercise habit to stay healthy and fit
【KEY FEATURES】
• Set work and rest intervals freely
• Choose the number of sets and repetitions for automatic cycling
• Create and register multiple workout routines
• Save your custom timers and routines
• View the remaining time and current set at a glance with a large, easy-to-read display
• Get interval alerts with sound effects, voice countdowns, and vibration
• Review your workout history in a calendar
• Customize the theme color, background music, and volume
• Dark Mode support
【GREAT FOR】
• Interval training
• Strength training
• HIIT
• Circuit training
• Bodyweight workouts
• Stretching
• Yoga
• Warm-ups
• Core training
Create your own routine once, and there’s no need to set it up again. Just open the app and jump straight into your regular workout.
Your workout history is displayed in a calendar, making it easy to look back on the days you exercised and see how consistently you’ve kept going.
Make your daily workouts simpler with an interval timer that works at your pace.
【PREMIUM FEATURES】
The Premium Plan includes the following features:
• No banner or full-screen ads
• Full theme color customization
• Automatic data backup
【ABOUT THE PREMIUM PLAN】
• This is a monthly auto-renewing subscription.
• If a free trial is available, the trial period will be shown on the purchase screen.
• Please review the price and subscription period on the in-app purchase screen before subscribing.
• Your Apple Account will be charged once the purchase is confirmed.
• Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period.
• To view or cancel your subscription, open Settings on your iPhone, tap your name, then tap Subscriptions.
【RESTORE PURCHASES】
If you switch to a new device, you can restore your purchased features by signing in with the same Apple Account used for the original purchase.
In the app, go to Settings, then select Restore Premium Purchase.
【TERMS OF USE】
https://nilcraft.jp/terms?lang=en
【PRIVACY POLICY】
https://nilcraft.jp/privacy_policy?lang=en
Stay on track as the timer automatically alternates between work and rest. Customize each interval to fit your workout and train your way.
Perfect for interval training, strength training, HIIT, circuit training, stretching, and more. Simply set your work time, rest time, and number of sets, and you’re ready to begin.
Whether you work out at home or at the gym, this app makes it easy to stay active. It’s also a great choice if you want to build a consistent routine—starting with just two or three workouts a week—to support your health and fitness goals.
【PERFECT FOR YOU IF YOU WANT TO】
• Customize work intervals, rest intervals, and the number of sets
• Switch automatically between work and rest
• Strength train at home or at the gym
• Use a timer for HIIT or circuit training
• Focus on your workout instead of counting seconds
• Save workout routines tailored to your needs
• Review your workout days and track your consistency
• Build a lasting exercise habit to stay healthy and fit
【KEY FEATURES】
• Set work and rest intervals freely
• Choose the number of sets and repetitions for automatic cycling
• Create and register multiple workout routines
• Save your custom timers and routines
• View the remaining time and current set at a glance with a large, easy-to-read display
• Get interval alerts with sound effects, voice countdowns, and vibration
• Review your workout history in a calendar
• Customize the theme color, background music, and volume
• Dark Mode support
【GREAT FOR】
• Interval training
• Strength training
• HIIT
• Circuit training
• Bodyweight workouts
• Stretching
• Yoga
• Warm-ups
• Core training
Create your own routine once, and there’s no need to set it up again. Just open the app and jump straight into your regular workout.
Your workout history is displayed in a calendar, making it easy to look back on the days you exercised and see how consistently you’ve kept going.
Make your daily workouts simpler with an interval timer that works at your pace.
【PREMIUM FEATURES】
The Premium Plan includes the following features:
• No banner or full-screen ads
• Full theme color customization
• Automatic data backup
【ABOUT THE PREMIUM PLAN】
• This is a monthly auto-renewing subscription.
• If a free trial is available, the trial period will be shown on the purchase screen.
• Please review the price and subscription period on the in-app purchase screen before subscribing.
• Your Apple Account will be charged once the purchase is confirmed.
• Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period.
• To view or cancel your subscription, open Settings on your iPhone, tap your name, then tap Subscriptions.
【RESTORE PURCHASES】
If you switch to a new device, you can restore your purchased features by signing in with the same Apple Account used for the original purchase.
In the app, go to Settings, then select Restore Premium Purchase.
【TERMS OF USE】
https://nilcraft.jp/terms?lang=en
【PRIVACY POLICY】
https://nilcraft.jp/privacy_policy?lang=en