# Hatraco Compri

> Hatraco Compri (iPhone/iPad app by IMES GmbH.)

- Source: https://appshunter.io/ios/app/hatraco-compri/id6737765928 (this page in markdown: same URL + `.md`)
- Developer: [IMES GmbH](https://appshunter.io/developer/1760507647)
- Category: Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 84 MB
- Languages: American English, German (Germany)
- Released: 2024-11-07
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/hatraco-compri/id6737765928/reviews.md

## What is Hatraco Compri?

Hatraco/IMES Compri is an electronic compression pressure and leak down tester. It is designed for use on gas and gasoline engines, buses, trucks, cars, classic cars and power stations.


## Version history (last 5 releases)

### 1.11 — 2026-09-01

- General improvements and some bug fixes
- Adjustments and compatibility fixes for current OS releases

If available, new device firmware can be downloaded and installed via the “Firmware Update” menu item.

### 1.10 — 2026-01-19

- Improved display of pressure curve diagrams
- Bug fixes and general improvements

### 1.9 — 2025-07-21

New device firmware can be downloaded and installed via the “Firmware update” menu item.

- Some device settings are changed when connecting a device to improve engine speed measurement. (Current firmware version V1.01 required.)
- Further stability improvements and bugfixes

### 1.8 — 2025-02-26

- Further stability improvements
- Fixed some minor GUI issues

### 1.7 — 2025-02-19

- Bugfix to avoid a possible app crash on newer iOS versions.

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## More apps by IMES GmbH

- [imesCompri](https://appshunter.io/ios/app/imescompri/id6596754539)

All apps by IMES GmbH: https://appshunter.io/developer/1760507647

## Related topics

[hatraco compri](https://appshunter.io/ios/topics/hatraco-compri)

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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 2026-09-12.*