# Thales' Engraving — Notating stars while moving

> Notating stars while moving (iPhone/iPad app by 正行 Akamatsu.)

- Source: https://appshunter.io/ios/app/thales-engraving/id6477235178 (this page in markdown: same URL + `.md`)
- Developer: [正行 Akamatsu](https://appshunter.io/developer/284722836)
- Category: Entertainment, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 1.0 · 647 MB
- Languages: English, Japanese
- Released: 2024-02-01
- Data updated: 2026-07-22
- User reviews in markdown: https://appshunter.io/ios/app/thales-engraving/id6477235178/reviews.md

## What is Thales' Engraving?

'Thales’ Engraving' refers to a photograph or video of the starry sky that uses a special long-exposure method. Star trails appear in the dark night sky, sometimes with clouds or thunder, as well as airplanes or satellites. The camera is digitally controlled by a unique device and program, and it takes several tens of minutes to several hours to shoot. With this kind of apparatus, you can get a variety of images that differ each time depending on location, time, weather, and so on.


## Version history (last 2 releases)

### 1.0.1 — 2026-07-11

Minor bugs have been fixed.

### 1.0 — 2024-02-02

No release notes.

## More apps by 正行 Akamatsu

- [Yes\|No Free](https://appshunter.io/ios/app/yesno-free/id284722833)
- [Alarm Free](https://appshunter.io/ios/app/alarm-free/id284728433)
- [Compass Free](https://appshunter.io/ios/app/compass-free/id284735786)
- [picocalc](https://appshunter.io/ios/app/picocalc/id284740333)
- [Gengou Lib](https://appshunter.io/ios/app/gengou-lib/id284830543)
- [T4Two](https://appshunter.io/ios/app/t4two/id284910005)

All apps by 正行 Akamatsu: https://appshunter.io/developer/284722836

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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 2026-07-22.*