# Gout tracker vs Hydria

The clearest difference is device support: Hydria at 5 against Gout tracker's 2. Gout tracker's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Gout tracker sells 1 one-off in-app purchase and Hydria sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Gout tracker ships an update every 2 weeks, Hydria weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Gout tracker | Hydria |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 21 MB | 15 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Yohei Yoshimitsu](https://appshunter.io/developer/1858567019) | [HUGO ANATOLE PAUL MORICEAU](https://appshunter.io/developer/1845368412) |

## What reviewers say

### Gout tracker

[App page](https://appshunter.io/ios/app/gout-tracker-hydration-log/id6756119584)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### Hydria

[App page](https://appshunter.io/ios/app/hydria-water-tracker/id6784491822)

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $29.99 | per year |
| Hydria Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Gout tracker free?

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

### Is Hydria free?

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

### Do Gout tracker or Hydria have ads?

Neither Gout tracker nor Hydria shows ads.

### Which is updated more often, Gout tracker or Hydria?

Gout tracker ships an update every 2 weeks, and Hydria weekly. Most recently, Gout tracker was updated on October 25, 2026 and Hydria on October 31, 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.*