# SUSA vs Aelio

The clearest difference is update cadence: Aelio at fortnightly against SUSA's every 6 weeks. SUSA's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

SUSA ships an update every 6 weeks, Aelio fortnightly. Both last shipped on October 27, 2026.

## The numbers

| Metric | SUSA | Aelio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 29 MB | 126 MB |
| Requires iOS | **15.6** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [SUSA B.V.](https://appshunter.io/developer/1615980723) | [Level.works](https://appshunter.io/developer/1568077160) |

## What reviewers say

### SUSA

[App page](https://appshunter.io/ios/app/susa/id1615980721)

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

**In-app purchases:** none


### Aelio

[App page](https://appshunter.io/ios/app/aelio/id6447239811)

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

**In-app purchases:** none


## Frequently asked questions

### Is SUSA free?

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

### Is Aelio free?

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

### Do SUSA or Aelio have ads?

Neither SUSA nor Aelio shows ads.

### Which is updated more often, SUSA or Aelio?

SUSA ships an update every 6 weeks, and Aelio fortnightly. Most recently, SUSA was updated on October 27, 2026 and Aelio on October 27, 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.*