# Aqualis vs OlympeSAT

The clearest difference is update cadence: Aqualis at every 3 weeks against OlympeSAT's every 3 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.

Aqualis ships an update every 3 weeks, OlympeSAT every 3 months. The most recent releases landed on September 23, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Aqualis | OlympeSAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 22 MB | 9 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agralis](https://appshunter.io/developer/1453572638) | [ACTURA](https://appshunter.io/developer/1543395606) |

## What reviewers say

### Aqualis

[App page](https://appshunter.io/ios/app/aqualis/id1453688869)

**Features:** macOS Compatibility

**In-app purchases:** none


### OlympeSAT

[App page](https://appshunter.io/ios/app/olympesat/id6444307791)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aqualis free?

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

### Is OlympeSAT free?

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

### Do Aqualis or OlympeSAT have ads?

Neither Aqualis nor OlympeSAT shows ads.

### Which is updated more often, Aqualis or OlympeSAT?

Aqualis ships an update every 3 weeks, and OlympeSAT every 3 months. Most recently, Aqualis was updated on September 23, 2026 and OlympeSAT on September 12, 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.*