# Expain

> Expain (iPhone/iPad app by Expain.)

- Source: https://appshunter.io/ios/app/expain/id1159660978 (this page in markdown: same URL + `.md`)
- Developer: [Expain](https://appshunter.io/developer/1159660977)
- Category: Health & Fitness
- Price: Free
- Age rating: 17+
- Requires: iOS 8.1 · 64 MB
- Released: 2016-10-11
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/expain/id1159660978/reviews.md

## What is Expain?

Tracking your pain is the first step to gain control over your pain. The Expain app lets you track and view your pain in an intuitive and simple way. To get started, select a body segment and enter how much it hurts. If you have pain in more than one segment, simply add more pain logs.
If tracking your pain is not enough, use the Expain app to connect to the Expain Bluetooth Smart connected products. The app connects to Expain Change Neck & Shoulders, Expain Change Arm, Expain Activate Knee and Expain Relax Legs. 
The Expain Change products is biosensors that alert you with a gentle vibration when it detects a potential harmful muscle activity pattern.


## Version history (last 5 releases)

### 1.0.12 — 2019-10-16

Improvements to EMG features on the Change sensors. More limits and better sensitivity on the muscle activity measurements.

### 1.0.10 — 2018-10-24

New EMG-features for the Expain Change sensors; adjust time before alert and sensitivity limit for muscle activity. Bug fixes. Language corrections.

### 1.0.6 — 2017-04-24

Added cloud storage. Login with your e-mail to sync data to cloud.

Improved sensitivity in "Live Graph" for EXPAIN Change devices.

Bug fixes.

### 1.0.4 — 2016-12-02

Team Expain has improved Expain app.

Fixed bug causing crashes when connecting to some Expain devices.

### 1.0.2 — 2016-10-24

Team Expain has improved Expain App!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*