# MPS system AiO

> MPS system AiO (iPhone/iPad app by MPS - System, spol. s r.o..)

- Source: https://appshunter.io/ios/app/mps-system-aio/id1531484143 (this page in markdown: same URL + `.md`)
- Developer: [MPS - System, spol. s r.o.](https://appshunter.io/developer/1531484145)
- Category: Utilities, Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 16 MB
- Languages: English
- Released: 2020-10-06
- Data updated: 2026-01-28
- User reviews in markdown: https://appshunter.io/ios/app/mps-system-aio/id1531484143/reviews.md

## What is MPS system AiO?

Utilise your phone/tablet's Bluetooth to communicate wirelessly with the MPS system devices. This companion app allows you to:
• search for compatible devices near you
• read the latest device and sensor data
• connect to the device and read the data history
• calibrate specific sensors
• update the firmware of your device


## Version history (last 5 releases)

### 2.3.2 — 2025-09-05

- Main screen: while scanning, devices are now filtered by company identifier, resulting in fewer irrelevant results.
- Service (UART): slight redesign to make it less confusing to users.
- NaN values for Settings and Modules are now parsed and displayed correctly instead of preventing the characteristics to be loaded.
- Fixed minor graphic glitch of status bar and header.
- Upgrading underlying technologies.

### 2.2.0 — 2024-12-22

• Displaying full keyboard for numeric settings on Settings screen.
• Upgrading underlying technologies.

### 2.1.4 — 2024-11-06

• The app will now inform the user about the requirement to write the PIN code to the appropriate setting first.  
• Module charts overhaul - adjusting fonts, sizes and grid. Adding Y-axis units and color coding.  
• Modules will now inform the user they are waiting for values.  
• Main screen: header is now less high on smaller screens. Making app settings button easier to touch.  
• New log entries.  
• Adding device name to Settings title.  
• Updating underlying technologies.

### 2.1.2 — 2024-08-28

Updating underlying technologies.

### 2.0.4 — 2023-09-05

- Main screen: it is now possible to filter scanned devices by using a name prefix.
- Main screen: showing RSSI of scanned devices.
- Descriptors are now only being read after the connection - faster connection times.
- New descriptor containing additional info about Settings. Displayed after tapping on a Setting. 
- Settings now properly display minimum constraint of 0.
- Settings: fixed input field glitch
- OTA: new field to enter preferred MTU.
- App Settings: added link to privacy policy
- App Settings: added button to save device logs to a file
- Upgrading underlying technologies.
- Fixing minor graphical glitch of status bar

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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 2026-01-28.*