# marée.info Essentiel vs SimClimat

The clearest difference is review sentiment: marée.info Essentiel at 85% against SimClimat's 13%. SimClimat's advantage is in-app purchases (none vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. marée.info Essentiel sells 1 one-off in-app purchase. SimClimat asks for nothing beyond the download.

marée.info Essentiel ships an update every 5 months, SimClimat every 4 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | marée.info Essentiel | SimClimat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mareeinfo-essentiel/id965288981/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **85.2% of reviews** | 13.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 36 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BOLO Informatique](https://appshunter.io/developer/642338161) | [Alain DESEINE](https://appshunter.io/developer/1500270731) |

## What reviewers say

### marée.info Essentiel

[App page](https://appshunter.io/ios/app/mareeinfo-essentiel/id965288981)

This app provides essential tide predictions for France and the Channel Islands, including tide times, heights, and coefficients. It offers real-time tide status and a calendar with moon phases, functioning offline for maritime safety. Data is sourced from official SHOM data.

**Highlights:** Tide predictions for 140 ports, Real-time tide clock, Tide table with hours, heights, and coefficients, Calendar with coefficients and moon phases, Offline functionality for maritime safety, Notifications for high and low tides

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentiel 1 an - Données SHOM | $2.99 | one-time |


### SimClimat

[App page](https://appshunter.io/ios/app/simclimat/id1500270732)

Explore Earth and planetary climate simulations with a user-friendly interface. This educational tool visualizes the impact of various factors like greenhouse gas emissions and astronomical changes on global temperature, sea level, and ice extent.

**Highlights:** Earth and planetary climate simulation, Graphical user interface, Adjustable time scales, Visualize temperature, sea level, ice extent, Test influence of climate parameters, Analyze climate feedbacks

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

**In-app purchases:** none


## Frequently asked questions

### Is marée.info Essentiel free?

marée.info Essentiel is free to download, with in-app purchases available.

### Is SimClimat free?

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

### Do marée.info Essentiel or SimClimat have ads?

Neither marée.info Essentiel nor SimClimat shows ads.

### Which is updated more often, marée.info Essentiel or SimClimat?

marée.info Essentiel ships an update every 5 months, and SimClimat every 4 months. Most recently, marée.info Essentiel was updated on October 24, 2026 and SimClimat on October 15, 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.*