# Arm Simulator vs Turtle

The clearest difference is in-app purchases: Turtle at none against Arm Simulator's 4. Turtle also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). Arm Simulator's advantage is iOS requirement (13.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Arm Simulator sells 4 one-off in-app purchases. Turtle asks for nothing beyond the download.

Arm Simulator ships an update fortnightly, Turtle every 3 days. The most recent releases landed on November 11, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Arm Simulator | Turtle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (36K ratings)](https://appshunter.io/ios/app/arm-simulator/id1603807269/reviews)** | — |
| Number of ratings | **36K** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 569 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) | [CHUN WAI WONG](https://appshunter.io/developer/1819939016) |

## What reviewers say

### Arm Simulator

[App page](https://appshunter.io/ios/app/arm-simulator/id1603807269)

Experience a humorous physics-based ragdoll game where you control an arm. Navigate through challenging puzzles by skillfully manipulating your limb to achieve objectives.

**Highlights:** Physics-based ragdoll simulation, Arm control mechanics, Puzzle-solving challenges, Funny and humorous gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| Skin Bundle | $3.99 | one-time |
| Story Bundle | $3.99 | one-time |
| Skin & Story Bundle | $5.99 | one-time |

**What reviewers like**

- 😂 Funny and entertaining
- 🤖 Unique and innovative gameplay
- 👍 Satisfactory and engaging

**What reviewers complain about**

- 🔥 Excessive ads and monetization
- 🐛 Glitches and performance issues
- 🤔 Repetitive and lacking challenge

**Reported bugs**

- Arm movement not responsive
- Game crashes after completing levels
- Rewards not properly awarded after watching ads

**Requested features**

- Offline play mode
- More level variety and difficulty options
- Reduced ads or paid ad-free version


### Turtle

[App page](https://appshunter.io/ios/app/turtle-trek/id6747127089)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arm Simulator free?

Arm Simulator is free to download, with in-app purchases available.

### Is Turtle free?

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

### Do Arm Simulator or Turtle have ads?

Arm Simulator shows ads; Turtle does not.

### Which is updated more often, Arm Simulator or Turtle?

Arm Simulator ships an update fortnightly, and Turtle every 3 days. Most recently, Arm Simulator was updated on November 11, 2026 and Turtle on October 28, 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.*