# CatalogueMessier

> CatalogueMessier (iPhone/iPad app by Laurent DURLIAT.)

- Source: https://appshunter.io/ios/app/cataloguemessier/id6747948514 (this page in markdown: same URL + `.md`)
- Developer: [Laurent DURLIAT](https://appshunter.io/developer/1796721727)
- Category: Education, Photo & Video
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, European Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2025-07-03
- Data updated: 2026-09-01
- User reviews in markdown: https://appshunter.io/ios/app/cataloguemessier/id6747948514/reviews.md

## What is CatalogueMessier?

The application allows you to view the 110 objects in the Messier catalog, the 812 main objects in the New General Catalog (NGC), and the 109 objects in the Caldwell catalog.
You can add photos taken during your observations for each object.
You can filter objects by category (galaxies, nebulae, clusters) and view the observation order for the annual Messier Marathon.
Statistics allow you to track the progress of your observations.
Export your photos to a spreadsheet summarizing your observations.
Statistics allow you to track the progress of your observations.


Privacy:
- No ads.
- No data collection.
- No registration (neither by email nor locally).
- No tracking.
- No location tracking.
- No connection to a server to collect information.

Languages: French, English, Italian, German, Dutch, Chinese, Japanese, Spanish, Portuguese, Dutch.


## Version history (last 5 releases)

### 1.3.11 — 2026-03-20

- Correction of incomplete translations.
- Correction of thumbnail display.
- Miscellaneous corrections.

### 1.3.10 — 2025-11-24

- Search across all catalogs.
- Highlighting of catalogs containing search results.
- Fields for individual and total exposure times, number of pictures taken.
- Translation corrections.

### 1.3.8 — 2025-11-19

- Added the 109 objects from the Caldwell catalogue
- Added the Personal catalogue allowing users to add their own objects (which are not included in the application).

### 1.3.6 — 2025-10-01

- Export objects (which have a photo) into a table.

### 1.3.5 — 2025-07-25

- NGC objects have the same functions as Messier objects.
- Translation of NGC objects into all languages.

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## More apps by Laurent DURLIAT

- [GPX-Caching](https://appshunter.io/ios/app/gpx-caching/id6742084048)
- [Nos Courses](https://appshunter.io/ios/app/nos-courses/id6743371917)
- [Farmer-PR](https://appshunter.io/ios/app/farmer-pr/id6743676183)
- [Le Pigeon](https://appshunter.io/ios/app/le-pigeon/id6747895824)
- [Je squatte](https://appshunter.io/ios/app/je-squatte/id6748705165)

All apps by Laurent DURLIAT: https://appshunter.io/developer/1796721727

## Related topics

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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 2026-09-01.*