# Aqualy vs Yudumla

The clearest difference is update cadence: Yudumla at every 9 days against Aqualy's every 12 months. Aqualy's advantage is iOS requirement (13.4 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Aqualy ships an update every 12 months, Yudumla every 9 days. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Aqualy | Yudumla |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 days** |
| Size | 21 MB | 2 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Meryem Uysal](https://appshunter.io/developer/1598646440) | [CAGLAR EKER](https://appshunter.io/developer/1895291891) |

## What reviewers say

### Aqualy

[App page](https://appshunter.io/ios/app/aqualy-water-tracker/id6738272220)

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

**In-app purchases:** none


### Yudumla

[App page](https://appshunter.io/ios/app/yudumla-hydration-tracker/id6763390549)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aqualy free?

Aqualy is free to download, with no in-app purchases.

### Is Yudumla free?

Yudumla is free to download, with no in-app purchases.

### Do Aqualy or Yudumla have ads?

Neither Aqualy nor Yudumla shows ads.

### Which is updated more often, Aqualy or Yudumla?

Aqualy ships an update every 12 months, and Yudumla every 9 days. Most recently, Aqualy was updated on November 12, 2026 and Yudumla on November 9, 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.*