# HeDi

> HeDi (iPhone/iPad app by TU Graz.)

- Source: https://appshunter.io/ios/app/hedi/id1370902240 (this page in markdown: same URL + `.md`)
- Developer: [TU Graz](https://appshunter.io/developer/375276258)
- Category: Weather, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 13 MB
- Languages: American English, German (Germany)
- Released: 2018-04-22
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/hedi/id1370902240/reviews.md

## What is HeDi?

HeDi is an abbreviation for "Hail event Data interface" and is a project for collecting hail data and crop damage information for scientific studies with the support of volunteers in the whole Styria, Austria.
With this app, you can simply enter the information about a hailstorm and send it to Graz University of Technology.
With your crowdsourcing hail data, we know exactly when, where and in which size hail occurred. That helps us to better understand the weather phenomenon hail.


## Version history (last 4 releases)

### 3.1 — 2023-05-10

Fixed issues when using the application in dark mode.

### 3.0 — 2023-04-20

Fixed app crashes on startup.
Introduced new report for agricultural damage.

### 2.0 — 2019-08-03

- Reports from all over Austria are now accepted.
- Improved report precision

### 1.0 — 2018-04-12

No release notes.

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| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [NIWAWeather](https://appshunter.io/ios/app/niwaweather/id1495102257) | 5.0 (2) | Free | Weather |
| [DWD FlugWetter](https://appshunter.io/ios/app/dwd-flugwetter/id633263810) | 5.0 (1) | Free | Weather |
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## More apps by TU Graz

- [TU Graz Search](https://appshunter.io/ios/app/tu-graz-search/id442947579)
- [Schnittkraftmeister](https://appshunter.io/ios/app/schnittkraftmeister/id451187665)
- [IDeRBlog](https://appshunter.io/ios/app/iderblog/id1291956471)
- [statikTUGo](https://appshunter.io/ios/app/statiktugo/id1442231512)
- [Appell](https://appshunter.io/ios/app/appell/id1449511915)

All apps by TU Graz: https://appshunter.io/developer/375276258

## Related topics

[hedis](https://appshunter.io/ios/topics/hedis)

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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 2026-08-18.*