Round: HIIT Workout Timer
Round: HIIT Workout Timer is made and published by Ryosuke Nakayama. AppBrain is an independent app data site and isn't affiliated with Ryosuke Nakayama. The app name, icon, screenshots and description belong to Ryosuke Nakayama and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 4.50
- 2 ratings
- Last updated
- October 31, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from Ryosuke NakayamaAlternatives to Round: HIIT Workout Timer
Releases
Updates seen on the App Store- Version
- 2.0.9
- Launched
- January 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 36.6 MB
- Content rating
- Everyone
Technologies used by Round: HIIT Workout Timer
About the app and developer
About Round: HIIT Workout Timer
Round: HIIT Workout Timer is a health & fitness app developed by Ryosuke Nakayama.
What is the rating of Round: HIIT Workout Timer?
Round: HIIT Workout Timer is rated 4.50 out of 5 stars, based on 2 ratings.
Is Round: HIIT Workout Timer free?
Round: HIIT Workout Timer is free. The app size is 36.56 MB. The latest version available is 2.0.9. The last update was on October 31, 2026.
What are the requirements for Round: HIIT Workout Timer?
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for Ryosuke Nakayama
Address:
Store listing
By Ryosuke Nakayama, from the App Store
Description by Ryosuke Nakayama Written by the developer, not by AppBrain. Click to read.
TRAIN WITH 3D MOVEMENT GUIDES
Choose from 71 exercises and see each movement in 3D while building your routine and while the timer runs. Side-specific and alternating exercises are handled clearly, so you always know what comes next.
BUILD A ROUTINE IN SECONDS
• Start with a ready-made template or build from the exercise catalog
• Reorder, duplicate, edit, and delete steps directly
• Add custom exercises with your own name and emoji
• Set work, step rest, set rest, preparation, and number of sets
STAY FOCUSED
• Follow the 3D animation or switch to a larger remaining-time display
• See your current step, progress, and upcoming lineup at a glance
• Audio and haptic cues announce every transition
WORKS WITH WATCH
Control your workout from your wrist and receive haptic cues without reaching for your iPhone.
TRACK YOUR PROGRESS
• Sessions are logged automatically
• Review total training time, streaks, and your most-used routines
• Save workouts to Apple Health
• Delete individual history entries whenever needed
No account. No ads. Fully offline.