# LeMOS vs LJ Dance Studio

The clearest difference is update cadence: LJ Dance Studio at weekly against LeMOS's every 7 months. LeMOS's advantage is iOS requirement (7.0 vs 17.0). 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.

LeMOS ships an update every 7 months, LJ Dance Studio weekly. The most recent releases landed on September 9, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | LeMOS | LJ Dance Studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | Free | — |
| Size | 17 MB | 34 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Guangzhou houyi trading co., Ltd.](https://appshunter.io/developer/995941450) | [XIAO YANG](https://appshunter.io/developer/1895486333) |

## What reviewers say

### LeMOS

[App page](https://appshunter.io/ios/app/lemos/id1142067755)

Control a Bluetooth-enabled device with your smartphone. Features include music synchronization, sound-based intensity adjustments, video-reactive patterns, and customizable vibration modes. Create unique sensory experiences through hand-drawn curves or motion-based controls.

**Highlights:** Music rhythm vibration control, Sound intensity adjustment, Video playback synchronization, 16 customizable modes, Shake to control vibration, Hand-drawn pattern vibration

**Features:** macOS Compatibility

**In-app purchases:** none


### LJ Dance Studio

[App page](https://appshunter.io/ios/app/lj-dance-studio/id6763778522)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LeMOS free?

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

### Is LJ Dance Studio free?

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

### Do LeMOS or LJ Dance Studio have ads?

Neither LeMOS nor LJ Dance Studio shows ads.

### Which is updated more often, LeMOS or LJ Dance Studio?

LeMOS ships an update every 7 months, and LJ Dance Studio weekly. Most recently, LeMOS was updated on September 9, 2026 and LJ Dance Studio on September 5, 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.*