# Multitape Turing Machine vs Another Turing Machine Lite

The clearest difference is in-app purchases: Multitape Turing Machine at none against Another Turing Machine Lite's 5. Multitape Turing Machine also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.2). Another Turing Machine Lite's advantage is update cadence (every 2 days vs every 8 months). On price and device support there is nothing between them.

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

Multitape Turing Machine ships an update every 8 months, Another Turing Machine Lite every 2 days. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Multitape Turing Machine | Another Turing Machine Lite |
| --- | --- | --- |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **16.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Denis Mandych](https://appshunter.io/developer/1647227152) | [Stefan JOSTEN](https://appshunter.io/developer/949662361) |

## 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


### 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 |


## Frequently asked questions

### Is Multitape Turing Machine free?

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

### Is Another Turing Machine Lite free?

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

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

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

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

Multitape Turing Machine ships an update every 8 months, and Another Turing Machine Lite every 2 days. Most recently, Multitape Turing Machine was updated on June 1, 2026 and Another Turing Machine Lite on September 10, 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.*