# Multitape Turing Machine vs ARURAKU

The clearest difference is ads: Multitape Turing Machine at none against ARURAKU's shown. ARURAKU's advantage is update cadence (every 2 months vs every 8 months). On price, in-app purchases, device support 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, ARURAKU every 2 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Multitape Turing Machine | ARURAKU |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 6 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Denis Mandych](https://appshunter.io/developer/1647227152) | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) |

## 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


### ARURAKU

[App page](https://appshunter.io/ios/app/aruraku-algorithms-in-motion/id6772939433)

**Features:** macOS Compatibility, 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 ARURAKU free?

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

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

ARURAKU shows ads; Multitape Turing Machine does not.

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

Multitape Turing Machine ships an update every 8 months, and ARURAKU every 2 months. Most recently, Multitape Turing Machine was updated on October 10, 2026 and ARURAKU 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.*