# Strul vs Avionero

The clearest difference is ads: Avionero at none against Strul's shown. Avionero also leads on iOS requirement (13.0 vs 16.4). Strul's advantage is update cadence (fortnightly vs every 3 months). On price, 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.

Strul ships an update fortnightly, Avionero every 3 months. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Strul | Avionero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Size | 104 MB | 21 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Stefan Eng](https://appshunter.io/developer/1491121940) | [Avionero AB](https://appshunter.io/developer/1794107295) |

## What reviewers say

### Strul

[App page](https://appshunter.io/ios/app/strul/id6443702432)

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

**In-app purchases:** none


### Avionero

[App page](https://appshunter.io/ios/app/avionero/id6741424279)

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

**In-app purchases:** none


## Frequently asked questions

### Is Strul free?

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

### Is Avionero free?

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

### Do Strul or Avionero have ads?

Strul shows ads; Avionero does not.

### Which is updated more often, Strul or Avionero?

Strul ships an update fortnightly, and Avionero every 3 months. Most recently, Strul was updated on October 4, 2026 and Avionero on October 7, 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.*