# marée.info vs Tide Times NT Plus

The clearest difference is price: marée.info at Free against Tide Times NT Plus's $1.99. marée.info also leads on update cadence (monthly vs every 9 months). Tide Times NT Plus's advantage is in-app purchases (none vs 3) and review sentiment (100% vs 89%). On ads, device support and iOS requirement there is nothing between them.

marée.info is free to download; Tide Times NT Plus costs $1.99 up front. marée.info sells 3 one-off in-app purchases. Tide Times NT Plus asks for nothing beyond the download.

marée.info ships an update monthly, Tide Times NT Plus every 9 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | marée.info | Tide Times NT Plus |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.5 (29 ratings)](https://appshunter.io/ios/app/mareeinfo/id642338158/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 17 MB | 42 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOLO Informatique](https://appshunter.io/developer/642338161) | [VERVE TECHNOLOGIES PTY. LTD.](https://appshunter.io/developer/582523354) |

## What reviewers say

### marée.info

[App page](https://appshunter.io/ios/app/mareeinfo/id642338158)

Access daily tide information for coastal activities, covering numerous ports in mainland France and the Channel Islands. View tide times, heights, coefficients, and moon phases. Offers offline functionality for enhanced reliability at sea.

**Highlights:** Tide clock for current tide status, Calendar with coefficients and moon phases, Detailed tide predictions with maregrams, Water level calculations, Port selector with favorites, Offline functionality

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| marée.info Données SHOM 1 mois | $1.99 | one-time |
| marée.info Données SHOM 6 mois | $3.99 | one-time |
| marée.info Données SHOM 1 an | $5.99 | one-time |


### Tide Times NT Plus

[App page](https://appshunter.io/ios/app/tide-times-nt-plus/id797473591)

Access tide times, sunrise/sunset, and moon phases for over 140 locations. View data offline, with times adjusted for local daylight saving. Heights are displayed in meters.

**Highlights:** Tide times for 140+ locations, First/last light times, Sunrise and sunset times, Moon phases, Offline data access, Local time and daylight saving adjustments, Heights in meters

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

**In-app purchases:** none


## Frequently asked questions

### Is marée.info free?

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

### Is Tide Times NT Plus free?

Tide Times NT Plus costs $1.99, with no in-app purchases.

### Do marée.info or Tide Times NT Plus have ads?

Neither marée.info nor Tide Times NT Plus shows ads.

### Which is updated more often, marée.info or Tide Times NT Plus?

marée.info ships an update monthly, and Tide Times NT Plus every 9 months. Most recently, marée.info was updated on October 26, 2026 and Tide Times NT Plus on October 26, 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.*