# Trowel vs AT4

The clearest difference is device support: Trowel at 2 against AT4's —. On price, 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.

## The numbers

| Metric | Trowel | AT4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Size | 86 MB | 20 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [TrowelApp Technologies SL](https://appshunter.io/developer/1720359507) | [Kairos Concept S.L.](https://appshunter.io/developer/1524920303) |

## What reviewers say

### Trowel

[App page](https://appshunter.io/ios/app/trowel/id1473301211)

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

**In-app purchases:** none


### AT4

[App page](https://appshunter.io/ios/app/at4/id1524920301)

**In-app purchases:** none


## Frequently asked questions

### Is Trowel free?

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

### Is AT4 free?

AT4 is free to download, with no in-app purchases.

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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.*