# CatalogueMessier

> Education

Canonical page: [https://chrome-stats.com/d/id6747948514](https://chrome-stats.com/d/id6747948514)

## Overview

- **ID:** `id6747948514`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Laurent DURLIAT
- **Category:** Education
- **Version:** 1.4
- **Last updated:** 2026-09-02
- **First published:** 2025-07-03
- **Size:** 7.93 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/cataloguemessier/id6747948514)
- **Website:** [http://www.durliat.com](http://www.durliat.com/)
- **Privacy policy:** [https://www.durliat.com/policy.html](https://www.durliat.com/policy.html)

## Description

Add your photos to the 110 objects in the Messier catalogue, the 812 main items in the New General Catalogue NGC and the 109 in the Caldwell catalogue and export them.


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.

## Rankings

- #2,152,889 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6747948514)