# Cartier vs My Eclipse

The clearest difference is update cadence: My Eclipse at every 4 weeks against Cartier's every 22 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cartier ships an update every 22 months, My Eclipse every 4 weeks. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Cartier | My Eclipse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/my-eclipse/id1665728210/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | **100.0% of reviews** | 92.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 260 MB | 288 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Commission de la capitale nationale du Quebec](https://appshunter.io/developer/1629511398) | [Federation des Astronomes Amateurs du Quebec](https://appshunter.io/developer/1665728212) |

## What reviewers say

### Cartier

[App page](https://appshunter.io/ios/app/cartier-roberval-ra/id1629511396)

Explore the historic site of the first French colony in America through augmented and virtual reality. Immerse yourself in the Cartier-Roberval archaeological site with this educational application.

**Highlights:** Augmented reality experience, Virtual reality immersion, Explore historical archaeological site, Learn about first French colony in America, Educational content

**Features:** macOS Compatibility

**In-app purchases:** none


### My Eclipse

[App page](https://appshunter.io/ios/app/my-eclipse/id1665728210)

This app offers an interactive guide to eclipses, providing personalized visibility data and optimal viewing times for upcoming solar events. It features a simulation tool to visualize eclipse trajectories and phases, alongside educational content on different eclipse types and their significance.

**Highlights:** Personalized eclipse visibility data, Optimal viewing time calculation, Solar eclipse trajectory simulation, Interactive eclipse phases visualization, Educational content on eclipse types, Historical eclipse significance

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and understand
- 💡 Informative and educational
- 🚀 Precise timing and guidance
- ✨ Great for enhancing eclipse experience
- 🌍 Works globally

**What reviewers complain about**

- 🐛 Incompatible with iPhone SE screen
- 🔋 High power consumption
- 📱 Phone gets hot
- 🔇 Voice not heard when phone in sleep mode
- 🚫 No iPad app

**Reported bugs**

- Screen format not adapted for iPhone SE
- Nothing worked during eclipse on iPhone SE
- Not intuitive on iPhone SE
- Voice not heard when iPhone goes to sleep

**Requested features**

- Display current percentage of eclipse
- Add past eclipses for memory/collection
- Allow tagging witnessed eclipses
- Track user position and create time capsule
- Add option to save photos


## Frequently asked questions

### Is Cartier free?

Cartier is free to download, with no in-app purchases.

### Is My Eclipse free?

My Eclipse is free to download, with no in-app purchases.

### Do Cartier or My Eclipse have ads?

Neither Cartier nor My Eclipse shows ads.

### Which is updated more often, Cartier or My Eclipse?

Cartier ships an update every 22 months, and My Eclipse every 4 weeks. Most recently, Cartier was updated on October 14, 2026 and My Eclipse on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*