# HydroApp vs UMEO

The clearest difference is update cadence: UMEO at every 5 months against HydroApp's every 20 months. HydroApp's advantage is iOS requirement (13.0 vs 15.0). 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.

HydroApp ships an update every 20 months, UMEO every 5 months. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | HydroApp | UMEO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 months** |
| Size | 9 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TETE EN L'AIR](https://appshunter.io/developer/1446541556) | [UMEO](https://appshunter.io/developer/1676672838) |

## What reviewers say

### HydroApp

[App page](https://appshunter.io/ios/app/hydroapp/id1446541557)

**Features:** macOS Compatibility

**In-app purchases:** none


### UMEO

[App page](https://appshunter.io/ios/app/umeo-care/id6465291060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HydroApp free?

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

### Is UMEO free?

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

### Do HydroApp or UMEO have ads?

Neither HydroApp nor UMEO shows ads.

### Which is updated more often, HydroApp or UMEO?

HydroApp ships an update every 20 months, and UMEO every 5 months. Most recently, HydroApp was updated on September 13, 2026 and UMEO on September 17, 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.*