# TMS 3 — Tree Motion Sensor 3

> Tree Motion Sensor 3 (iPhone/iPad app by IML Instrumenta Mechanik Labor Electronic GmbH.)

- Source: https://appshunter.io/ios/app/tms-3/id1347869666 (this page in markdown: same URL + `.md`)
- Developer: [IML Instrumenta Mechanik Labor Electronic GmbH](https://appshunter.io/developer/1610517346)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 94 MB
- Released: 2018-03-01
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/tms-3/id1347869666/reviews.md

## What is TMS 3?

The PiCUS Tree Motion Sensor (PTMS) 3 are controlled by this  mobile application. 
For communication Bluetooth LE is used, because the PTMS 3 are completely sealed to protect it against dust and constant submerging in water. It is also advantageous that the mobile iOS device (iPhone or iPad) has location tracking enabled to give the actual geographic position and direction to the PTMS 3 on Start of measurement.
The main function of this application is to start and stop the measurements of the PTMS 3 with the right configuration.


## Version history (last 3 releases)

### 3.1 — 2022-03-17

now from IML Electronic

### 2.0 — 2021-09-18

Support communication for new TMS 3.

### 1.0 — 2018-03-01

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by IML Instrumenta Mechanik Labor Electronic GmbH

- [TMSO.App](https://appshunter.io/ios/app/tmsoapp/id1491772347)
- [PTQ.App](https://appshunter.io/ios/app/ptqapp/id1521847792)
- [PEC.ServiceApp](https://appshunter.io/ios/app/pecserviceapp/id1543146064)
- [IML Tree Inspection](https://appshunter.io/ios/app/iml-tree-inspection/id6478397228)
- [IML Cloud Devices](https://appshunter.io/ios/app/iml-cloud-devices/id6504753523)

All apps by IML Instrumenta Mechanik Labor Electronic GmbH: https://appshunter.io/developer/1610517346

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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 2026-05-19.*