# LeArm vs Thriller Dance Studio

The clearest difference is update cadence: LeArm at every 4 months against Thriller Dance Studio's every 28 months. LeArm also leads on iOS requirement (9.1 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LeArm ships an update every 4 months, Thriller Dance Studio every 28 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | LeArm | Thriller Dance Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (12 ratings)](https://appshunter.io/ios/app/learm/id1192117647/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 28 months |
| Monetization | Free | — |
| Size | 5 MB | 47 MB |
| Requires iOS | **9.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Hiwonder Technology Co.,Ltd](https://appshunter.io/developer/1090806812) | [Thriller Dance Studio](https://appshunter.io/developer/1710465539) |

## What reviewers say

### LeArm

[App page](https://appshunter.io/ios/app/learm/id1192117647)

Control a robotic arm on your iPhone or iPad. Make it move up and down, grab objects, and perform various actions. This app is designed for interactive robotic arm manipulation.

**Highlights:** Robotic arm movement control, Grasping functionality, Interactive actions, iPhone and iPad compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Thriller Dance Studio

[App page](https://appshunter.io/ios/app/thriller-dance-studio/id6468701891)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LeArm free?

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

### Is Thriller Dance Studio free?

Thriller Dance Studio is free to download, with no in-app purchases.

### Do LeArm or Thriller Dance Studio have ads?

Neither LeArm nor Thriller Dance Studio shows ads.

### Which is updated more often, LeArm or Thriller Dance Studio?

LeArm ships an update every 4 months, and Thriller Dance Studio every 28 months. Most recently, LeArm was updated on October 24, 2026 and Thriller Dance Studio on October 15, 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.*