Fatigue & Rest Tracker - calmo
Ryota Sasazawa Health & Fitness iPhoneiPadiPod touch
Fatigue & Rest Tracker - calmo is a free Health & Fitness app for iPhone and iPad by Ryota Sasazawa. Requires iOS 15.1. Updated September 29, 2026.
- Price
- Free
- on the App Store
- Size
- 69 MB
- Age 4+
- Updated
- Sep 29
- 2026 · v1.1.0
Screenshots
About Fatigue & Rest Tracker - calmo
calmo is a simple app that helps you track and visualize your physical and mental fatigue. Do you push through exhaustion thinking "I'm fine"? calmo gently reveals your fatigue patterns and helps you notice when it's time to rest. # Key Features ## Track Fatigue on Two Axes - Physical Fatigue: Record body tiredness on a 0–10 scale - Mental Fatigue: Track mental stress on a 0–10 scale ## Visualize Changes Over Time - Display your daily records in clear graphs - Identify fatigue patterns to find the right time to rest ## Gentle Insights - Analyze trends from your recorded data - Receive personalized rest suggestions ## Rest Support - Timer for managing break time - Guided breathing exercises ## Kind Reminders - Optional reminders at your preferred time - Build a sustainable recording habit at your own pace # Who is calmo for? - People who push through fatigue without realizing it - Anyone wanting to track fatigue objectively - Those seeking to identify the right time to rest Terms of service: https://sasamuku.notion.site/calmo-2834cd7f5d36800ca568feb7aed4e355 Privacy policy: https://sasamuku.notion.site/calmo-2834cd7f5d36800a9e16d02e9ea2d34a
What’s new
Version 1.1.0 · Updated September 29, 2026
Background audio now keeps playing when the screen is locked. Lock Screen and Control Center controls now show the selected sound artwork and timer duration, and stay in sync with the in-app timer. This update also includes playback stability improvements.
App privacy
The developer, Ryota Sasazawa, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Fatigue & Rest Tracker - calmo
Looking for apps like Fatigue & Rest Tracker - calmo? Here are 6 similar apps on the App Store. The highest rated is Aviation Fatigue Meter (3.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Fatigue & Rest Tracker - calmo | – | Free | September 29, 2026 | |
| Cure - Fatigue Recovery Track | – | Free | Oct 12, 2026 | Compare |
| Mood Log - Track better | – | Free | Aug 28, 2026 | Compare |
| ココキタエタイ | – | Free | Sep 15, 2025 | Compare |
| Nami - Mood Tracker & Journal | – | Free | Oct 9, 2026 | Compare |
| Aviation Fatigue Meter | 3.0 / 5 (2) | Free | Dec 14, 2020 | Compare |
| kesano — Morning Body Check | – | Free | Sep 7, 2026 | Compare |