# Multitape Turing Machine vs Turing Lab

The clearest difference is update cadence: Turing Lab at weekly against Multitape Turing Machine's every 8 months. Turing Lab also leads on device support (4 vs 2). 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.

Multitape Turing Machine ships an update every 8 months, Turing Lab weekly. The most recent releases landed on September 23, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Multitape Turing Machine | Turing Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/multitape-turing-machine/id6443568065/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | — |
| Size | 2 MB | 36 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Denis Mandych](https://appshunter.io/developer/1647227152) | [Thales Santos](https://appshunter.io/developer/6782515895) |

## What reviewers say

### Multitape Turing Machine

[App page](https://appshunter.io/ios/app/multitape-turing-machine/id6443568065)

This app simulates a mathematical model of computation, allowing users to explore how abstract machines manipulate symbols on a tape according to defined rules. It's a tool for understanding the fundamental principles of computer algorithms.

**Highlights:** Turing machine simulation, Symbol manipulation on tape, Abstract computation model, Algorithm understanding, State and head movement

**In-app purchases:** none


### Turing Lab

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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Multitape Turing Machine free?

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

### Is Turing Lab free?

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

### Do Multitape Turing Machine or Turing Lab have ads?

Neither Multitape Turing Machine nor Turing Lab shows ads.

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

Multitape Turing Machine ships an update every 8 months, and Turing Lab weekly. Most recently, Multitape Turing Machine was updated on September 23, 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.*