Fatigue & Rest Tracker vs 6FTMethod Tracker
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Fatigue & Rest Tracker
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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 0โ10 scale - Mental Fatigue: Track mental stress on a 0โ10 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
6FTMethod Tracker
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Posture improvement & height tracking app. Track your daily stretches with a built-in timer and visualize your height changes over time.
Screenshots
Verdict
The clearest difference is update cadence: 6FTMethod Tracker at fortnightly against Fatigue & Rest Tracker's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Fatigue & Rest Tracker sells 2 in-app purchases, starting at $0.99 per month and 6FTMethod Tracker sells 8 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Fatigue & Rest Tracker ships an update every 5 months, 6FTMethod Tracker fortnightly. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | Fatigue & Rest Tracker | 6FTMethod Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Fortnightly โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 69 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryota Sasazawa | KANATA KAGAYA |
In-app purchases
Fatigue & Rest Tracker
- Premium (1Month)$0.991 Month
- Premium (1Year)$3.991 Year
6FTMethod Tracker
- Ad-Free Plan$1.991 Month
- Premium Plan$5.991 Month
- ๅฎๅ จ็ใใญในใ$19.99
- ่ฒทใๅใใใฉใณ$29.99
- ๅ็ป่ฌๅบงใใฉใณ$29.99
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- ๅไบบใตใใผใ$59.99
- ใตใใผใใใใฏ$99.99
- ใณใณใใชใผใใใใฏ$119.99
Questions
Is Fatigue & Rest Tracker free?
Is 6FTMethod Tracker free?
Do Fatigue & Rest Tracker or 6FTMethod Tracker have ads?
Which is updated more often, Fatigue & Rest Tracker or 6FTMethod Tracker?
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