# Backflip Master vs Arm Simulator

Backflip Master and Arm Simulator both sit at 4.7 stars, but that hides the real split: 75% of Backflip Master's written reviews are positive against 42% of Arm Simulator's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Backflip Master sells 2 one-off in-app purchases and Arm Simulator sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Backflip Master against 4.6 for Arm Simulator. Both are backed by a comparable volume of ratings — 49K and 36K respectively. Written reviews are what separate them: 75% of Backflip Master's written reviews are positive against 42% of Arm Simulator's.

Backflip Master ships an update every 9 days, Arm Simulator fortnightly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Backflip Master | Arm Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (49K ratings)](https://appshunter.io/ios/app/backflip-master-parkour-game/id1589248413/reviews)** | [4.6 (36K ratings)](https://appshunter.io/ios/app/arm-simulator/id1603807269/reviews) |
| Number of ratings | **49K** | 36K |
| Positive reviews | **74.9% of reviews** | 41.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 562 MB | 569 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [SUPERSONIC STUDIOS LTD](https://appshunter.io/developer/1499845738) |

## What reviewers say

### Backflip Master

[App page](https://appshunter.io/ios/app/backflip-master-parkour-game/id1589248413)

Experience a dynamic ragdoll runner simulator with a state-of-the-art physics engine. Perform extreme jumps and stunts in various locations, unlocking new tricks and skills through its parkour system.

**Highlights:** Ragdoll physics simulation, Extreme jumps and stunts, Parkour system for skills, Multiple diverse locations, Unique gameplay mechanics

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| No Ads | $4.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Fast progression and coin earning
- 💡 Variety of characters and flips

**What reviewers complain about**

- 🔍 Repetitive levels
- 💰 Too many ads
- 🐛 Glitches and bugs

**Reported bugs**

- Game freezing and crashing
- Glitches with character unlocks
- Inconsistent jump/flip responsiveness

**Requested features**

- More levels and level variety
- Additional characters and flips
- Ability to disable ads


### 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


## Frequently asked questions

### Is Backflip Master free?

Backflip Master is free to download, with in-app purchases available.

### Is Arm Simulator free?

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

### Which has better reviews, Backflip Master or Arm Simulator?

Backflip Master is rated higher. Backflip Master averages 4.7 out of 5 from 49K ratings, while Arm Simulator averages 4.6 from 36K ratings.

### Do Backflip Master or Arm Simulator have ads?

Both Backflip Master and Arm Simulator show ads.

### Which is updated more often, Backflip Master or Arm Simulator?

Backflip Master ships an update every 9 days, and Arm Simulator fortnightly. Most recently, Backflip Master was updated on November 7, 2026 and Arm Simulator on November 4, 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.*