# 비틀 EMS vs OMNIFIT BRAIN

The clearest difference is update cadence: OMNIFIT BRAIN at every 6 weeks against 비틀 EMS's every 3 months. 비틀 EMS's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

비틀 EMS ships an update every 3 months, OMNIFIT BRAIN every 6 weeks. The most recent releases landed on September 11, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | 비틀 EMS | OMNIFIT BRAIN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 16 MB | 101 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shin Gu Kang](https://appshunter.io/developer/1675782135) | [OMNIC&S inc.](https://appshunter.io/developer/1172054175) |

## What reviewers say

### 비틀 EMS

[App page](https://appshunter.io/ios/app/ems/id6446067620)

**Features:** macOS Compatibility

**In-app purchases:** none


### OMNIFIT BRAIN

[App page](https://appshunter.io/ios/app/omnifit-brain/id6642686446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 비틀 EMS free?

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

### Is OMNIFIT BRAIN free?

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

### Do 비틀 EMS or OMNIFIT BRAIN have ads?

Neither 비틀 EMS nor OMNIFIT BRAIN shows ads.

### Which is updated more often, 비틀 EMS or OMNIFIT BRAIN?

비틀 EMS ships an update every 3 months, and OMNIFIT BRAIN every 6 weeks. Most recently, 비틀 EMS was updated on September 11, 2026 and OMNIFIT BRAIN on August 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.*