VO2 Flow: Norwegian 4x4 Timer
VO2 Flow: Norwegian 4x4 Timer is made and published by CHRISTOPHER DISCOTTO. AppBrain is an independent app data site and isn't affiliated with CHRISTOPHER DISCOTTO. The app name, icon, screenshots and description belong to CHRISTOPHER DISCOTTO and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- June 14, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 2.6.1
- Launched
- February 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 24.7 MB
- Content rating
- Everyone
Technologies used by VO2 Flow: Norwegian 4x4 Timer
About the app and developer
About VO2 Flow: Norwegian 4x4 Timer
VO2 Flow: Norwegian 4x4 Timer is a health & fitness app developed by CHRISTOPHER DISCOTTO.
User Ratings
VO2 Flow: Norwegian 4x4 Timer is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
VO2 Flow: Norwegian 4x4 Timer is freely available from the App Store. The app size is 24.70 MB. The latest version available is 2.6.1. The last update was on June 14, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2026.
Developer information for CHRISTOPHER DISCOTTO
Address:
Store listing
By CHRISTOPHER DISCOTTO, from the App Store
Description by CHRISTOPHER DISCOTTO Written by the developer, not by AppBrain. Click to read.
Run Norwegian 4x4 or build your own protocol. Tabata. 10x1. 8x2. Any work and rest combination, any number of rounds.
Free in the app:
- Norwegian 4x4 protocol built-in and ready to start
- Workout history, every completed session logged and grouped by month
- One custom interval profile
- Apple Music integration, album art and controls during your session
- Audio cues and haptic feedback on every phase transition
- Keep screen awake during workouts
- Landscape and portrait support
Pro upgrade, $4.99 one-time:
- Remove all ads forever
- Unlimited custom interval profiles
- Achievement badges, 7 milestones you can share
- Every future Pro feature, no subscription
This is a timer, not a fitness platform. No social feed. No subscription. No complexity. Launch, pick a profile, start.