# HydroTrack vs Mitasu

The clearest difference is update cadence: Mitasu at every 2 weeks against HydroTrack's every 3 months. HydroTrack's advantage is iOS requirement (17.0 vs 26.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. HydroTrack sells 1 one-off in-app purchase and Mitasu sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

HydroTrack ships an update every 3 months, Mitasu every 2 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HydroTrack | Mitasu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 12 MB | 17 MB |
| Requires iOS | **17.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jose Antonio Blaya Garcia](https://appshunter.io/developer/391782550) | [Rakko Inc.](https://appshunter.io/developer/1453118449) |

## What reviewers say

### HydroTrack

[App page](https://appshunter.io/ios/app/hydrotrack-water-tracker/id6759532953)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $0.99 | one-time |


### Mitasu

[App page](https://appshunter.io/ios/app/mitasu-water-tracker/id6789154022)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mitasu Pro Weekly | $2.99 | per 7 days |
| Mitasu Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is HydroTrack free?

HydroTrack is free to download, with in-app purchases available.

### Is Mitasu free?

Mitasu is free to download, with in-app purchases available.

### Do HydroTrack or Mitasu have ads?

Neither HydroTrack nor Mitasu shows ads.

### Which is updated more often, HydroTrack or Mitasu?

HydroTrack ships an update every 3 months, and Mitasu every 2 weeks. Most recently, HydroTrack was updated on October 31, 2026 and Mitasu on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*