HighDeF
Twarge LLC Productivity iPhoneiPadiPod touchMac
HighDeF is a free Productivity app for iPhone and iPad by Twarge LLC. Rated 5.0/5 from 1 ratings. Requires iOS 26.0. Updated October 20, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 4+
- Updated
- Oct 20
- 2026 · v1.4
Screenshots
About HighDeF
Views HDF5 files on Apple devices. Open an .h5 file and browse its groups and datasets in the sidebar, then read any dataset as a table, a plot, or an image — whichever suits the data. The app only reads the part of a dataset you are looking at, so even multi-gigabyte files open immediately and stay responsive. It is free and open source, and built on the HDF5 library.
What’s new
Version 1.4 · Updated October 20, 2026
- iOS 27 support
App privacy
The developer, Twarge LLC, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| HighDeF | 5.0 / 5 (1 rating) | Free | October 20, 2026 | |
| Flowing Notes | – | Free | May 2, 2026 | Compare |
| PureKanban | – | Free | Aug 26, 2026 | Compare |
| QuicklyMemo | 4.7 / 5 (51) | Free | Jan 7, 2026 | Compare |
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| Flownote - AI Note Taker | 4.8 / 5 (2,493) | Free | Oct 15, 2026 | Compare |
| Milwaukee® ONE-KEY™ | 4.6 / 5 (7,710) | Free | Oct 20, 2026 | Compare |
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