# Joint Active Systems vs eMP10

The clearest difference is update cadence: eMP10 at every 5 months against Joint Active Systems's every 33 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.

Joint Active Systems ships an update every 33 months, eMP10 every 5 months. The most recent releases landed on January 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Joint Active Systems | eMP10 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/emp10/id6738936858/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 2 MB | 43 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bonutti Technologies](https://appshunter.io/developer/911384806) | [Chongqing Roblink Technology Co., Ltd.](https://appshunter.io/developer/1602774014) |

## What reviewers say

### Joint Active Systems

[App page](https://appshunter.io/ios/app/joint-active-systems/id1086503051)

**Features:** macOS Compatibility

**In-app purchases:** none


### eMP10

[App page](https://appshunter.io/ios/app/emp10/id6738936858)

Control wireless TENS and EMS devices to stimulate muscles, improve blood flow, and alleviate pain. The app supports simultaneous control of up to seven devices for a comprehensive muscle stimulation experience.

**Highlights:** Wireless TENS and EMS control, Muscle stimulation, Blood flow promotion, Pain relief modes, Control up to 7 devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Joint Active Systems free?

Joint Active Systems is free to download, with no in-app purchases.

### Is eMP10 free?

eMP10 is free to download, with no in-app purchases.

### Do Joint Active Systems or eMP10 have ads?

Neither Joint Active Systems nor eMP10 shows ads.

### Which is updated more often, Joint Active Systems or eMP10?

Joint Active Systems ships an update every 33 months, and eMP10 every 5 months. Most recently, Joint Active Systems was updated on January 1, 2026 and eMP10 on October 9, 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.*