# Акваслон vs EL COSMO

The clearest difference is update cadence: Акваслон at every 4 weeks against EL COSMO's every 9 months. 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.

Акваслон ships an update every 4 weeks, EL COSMO every 9 months. Both last shipped on October 13, 2026.

## The numbers

| Metric | Акваслон | EL COSMO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 9 months |
| Size | 39 MB | 22 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marat Shaimov](https://appshunter.io/developer/1531466745) | [Lev Ovanoglyan](https://appshunter.io/developer/1693327922) |

## What reviewers say

### Акваслон

[App page](https://appshunter.io/ios/app/id6468955619)

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

**In-app purchases:** none


### EL COSMO

[App page](https://appshunter.io/ios/app/el-cosmo/id6547848373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Акваслон free?

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

### Is EL COSMO free?

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

### Do Акваслон or EL COSMO have ads?

Neither Акваслон nor EL COSMO shows ads.

### Which is updated more often, Акваслон or EL COSMO?

Акваслон ships an update every 4 weeks, and EL COSMO every 9 months. Most recently, Акваслон was updated on October 13, 2026 and EL COSMO on October 13, 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.*