6FTMethod Tracker vs Hydrelle
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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.
Hydrelle
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You meant to drink more water today. It's 8 PM. Hydrelle is the simplest possible water tracker. One tap. No account. No complexity. ใWhat It Doesใ โข One-tap water logging โข Drink reminders at the interval and hours you choose โข Daily hydration goal tracking โข Simple progress visualization โข Completely offline โ no account required "Do I need to pay?" โ Core tracking is free to use (with ads). An optional Premium subscription (7-day free trial) removes ads and unlocks full features. Privacy Policy: https://aqua-log-prod.web.app/privacy.html Terms of Use: https://aqua-log-prod.web.app/terms.html
Screenshots
Verdict
The clearest difference is ads: 6FTMethod Tracker at none against Hydrelle's shown. On price, update cadence, 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. 6FTMethod Tracker sells 8 in-app purchases, starting at $1.99 per month and Hydrelle sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.
6FTMethod Tracker ships an update fortnightly, Hydrelle every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | 6FTMethod Tracker | Hydrelle |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly โ better | Every 3 weeks |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 39 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | KANATA KAGAYA | Tomohito Kii |
In-app purchases
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
Hydrelle
- Monthly Premium7 Days trial$2.991 Month
- Annual Premium7 Days trial$14.991 Year
- Lifetime Premium$29.99
Questions
Is 6FTMethod Tracker free?
Is Hydrelle free?
Do 6FTMethod Tracker or Hydrelle have ads?
Which is updated more often, 6FTMethod Tracker or Hydrelle?
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