# Another Turing Machine Lite vs Turing Lab

The clearest difference is in-app purchases: Turing Lab at none against Another Turing Machine Lite's 5. Turing Lab also leads on ads (none vs shown) and device support (4 vs 2). Another Turing Machine Lite's advantage is update cadence (every 2 days vs weekly). On price there is nothing between them.

Both are free to download. Another Turing Machine Lite sells 5 one-off in-app purchases. Turing Lab asks for nothing beyond the download.

Another Turing Machine Lite ships an update every 2 days, Turing Lab weekly. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Another Turing Machine Lite | Turing Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 4 MB | 36 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Stefan JOSTEN](https://appshunter.io/developer/949662361) | [Thales Santos](https://appshunter.io/developer/6782515895) |

## What reviewers say

### Another Turing Machine Lite

[App page](https://appshunter.io/ios/app/another-turing-machine-lite/id6742148023)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $0.99 | one-time |
| Program Sharing | $0.99 | one-time |
| PDF Report | $0.99 | one-time |
| Buy Me a Coffee | $0.99 | one-time |
| Multiple Tapes | $0.99 | one-time |


### Turing Lab

[App page](https://appshunter.io/ios/app/turing-lab/id6801653541)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Another Turing Machine Lite free?

Another Turing Machine Lite is free to download, with in-app purchases available.

### Is Turing Lab free?

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

### Do Another Turing Machine Lite or Turing Lab have ads?

Another Turing Machine Lite shows ads; Turing Lab does not.

### Which is updated more often, Another Turing Machine Lite or Turing Lab?

Another Turing Machine Lite ships an update every 2 days, and Turing Lab weekly. Most recently, Another Turing Machine Lite was updated on September 29, 2026 and Turing Lab on October 3, 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.*