# Another Turing Machine Lite vs Bernstein

The clearest difference is in-app purchases: Bernstein at none against Another Turing Machine Lite's 5. Bernstein also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Another Turing Machine Lite | Bernstein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | — |
| Size | 4 MB | 6 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Stefan JOSTEN](https://appshunter.io/developer/949662361) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## 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 |


### Bernstein

[App page](https://appshunter.io/ios/app/bernstein-vazirani-algorithm-2/id6753583715)

**Features:** macOS Compatibility

**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 Bernstein free?

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

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

Another Turing Machine Lite shows ads; Bernstein does not.

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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.*