# Aquario ONE vs Potolcom Pro

The clearest difference is update cadence: Potolcom Pro at monthly against Aquario ONE'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.

Aquario ONE ships an update every 3 months, Potolcom Pro monthly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Aquario ONE | Potolcom Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 127 MB | 77 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AQUARIO OOO](https://appshunter.io/developer/1097501791) | [Abylgaziev Aidarbek Azimbaevich, IP](https://appshunter.io/developer/1694459094) |

## What reviewers say

### Aquario ONE

[App page](https://appshunter.io/ios/app/aquario-one/id1097501792)

**Features:** macOS Compatibility

**In-app purchases:** none


### Potolcom Pro

[App page](https://appshunter.io/ios/app/potolcom-pro/id6443801413)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aquario ONE free?

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

### Is Potolcom Pro free?

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

### Do Aquario ONE or Potolcom Pro have ads?

Neither Aquario ONE nor Potolcom Pro shows ads.

### Which is updated more often, Aquario ONE or Potolcom Pro?

Aquario ONE ships an update every 3 months, and Potolcom Pro monthly. Most recently, Aquario ONE was updated on October 26, 2026 and Potolcom Pro on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*