# just4you vs EMS PRO ONE

The clearest difference is update cadence: just4you at every 3 weeks against EMS PRO ONE's every 3 months. 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.

just4you ships an update every 3 weeks, EMS PRO ONE every 3 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | just4you | EMS PRO ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 16 MB | 24 MB |
| Requires iOS | 12.2 | **12** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Guangdong Bote Health Technology Co., Ltd.](https://appshunter.io/developer/1482249834) | [Markus Trocha](https://appshunter.io/developer/1770456913) |

## What reviewers say

### just4you

[App page](https://appshunter.io/ios/app/just4you/id1517332374)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMS PRO ONE

[App page](https://appshunter.io/ios/app/ems-pro-one/id6717588985)

**In-app purchases:** none


## Frequently asked questions

### Is just4you free?

just4you is free to download, with no in-app purchases.

### Is EMS PRO ONE free?

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

### Do just4you or EMS PRO ONE have ads?

Neither just4you nor EMS PRO ONE shows ads.

### Which is updated more often, just4you or EMS PRO ONE?

just4you ships an update every 3 weeks, and EMS PRO ONE every 3 months. Most recently, just4you was updated on November 11, 2026 and EMS PRO ONE on November 8, 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.*