Downloads
ReadiOne provides personal Fatigue Alerts & predicts alertness with sleep data
AppBrain's verdict
Established- Installs
- 43 thousand
- Last updated
- September 22, 2026
- Ads
- No ads
- Size
- 41.2 MB
ReadiOne by Fatigue Science has 43 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on ReadiOne by Fatigue Science for Android
Store listing
By Sleep Performance, Inc., from Google PlayDescription by Sleep Performance, Inc. Written by the developer, not by AppBrain. Click to read.
When you wake up, sync your sleep from your Fatigue Science ReadiBand or your Fitbit, and you'll receive a personal risk assessment ("ReadiScore") for each of the 18 hours ahead, enabling you to easily visualize if and when you'll be at your best and worst in the day ahead. You'll also be able to track daily improvements to your readiness over time, and you'll receive alerts before your fatigue may reach critical levels. ReadiOne is based on validated algorithms developed with 25 years of sleep research from the US Army Research Lab, and available exclusively from Fatigue Science.
ReadiOne is designed for the end-users of the Readi enterprise fatigue management platform.
Recent changes:
Fxes an issue that could prevent biometric sign-in from working correctly for some users.
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 33
- App size
- 41.2 MB
- Needs Android
- 5.1+
- Content rating
- Everyone
Technologies used by ReadiOne by Fatigue Science
Releases
Updates seen on Google Play- Version
- 4.6.7
- Launched
- August 2016
- Sep 22, 2026UpdateVersion 4.6.7
- Apr 30, 2026UpdateVersion 4.6.5
- Apr 2, 2026UpdateVersion 4.6.4
- Jan 13, 2026UpdateVersion 4.6.0
- Nov 27, 2025UpdateVersion 4.5.0
Alternatives
Similar apps and more from Sleep Performance, Inc.Alternatives to ReadiOne by Fatigue Science
Also available on the App Store
Installs
Tracked by AppBrain- Last 30 days
- 420
- Per day
- 14
- 30-day average
- Play install range
- 10+ thousand
- Launched
- August 2016
Installs over time
ReadiOne by Fatigue Science has been installed 43 thousand times. Over the past 30 days, it averaged 14 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for ReadiOne by Fatigue Science
About the app and developer
About ReadiOne by Fatigue Science
ReadiOne by Fatigue Science is a health & fitness app developed by Sleep Performance, Inc.
How many times has ReadiOne by Fatigue Science been downloaded?
ReadiOne by Fatigue Science has been downloaded 43 thousand times. In the last 30 days, the app was downloaded 420 times.
What is the rating of ReadiOne by Fatigue Science?
ReadiOne by Fatigue Science has no ratings yet.
Is ReadiOne by Fatigue Science free?
ReadiOne by Fatigue Science is free. The APK size is 41.23 MB. The latest APK version available is 4.6.7. The last update was on September 22, 2026.
What are the requirements for ReadiOne by Fatigue Science?
ReadiOne by Fatigue Science requires Android 5.1+ or higher. The app has a content rating of Everyone. The APK has been available on Google Play since August 2016.
ReadiOne by Fatigue Science is made and published by Sleep Performance, Inc. AppBrain is an independent app data site and isn't affiliated with Sleep Performance, Inc. The app name, icon, screenshots and description belong to Sleep Performance, Inc. and are shown as published on Google Play.
App Performance Report
Get a detailed PDF report for ReadiOne by Fatigue Science with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for Sleep Performance, Inc.
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