# Mer Adriatique GPS Carte vs Anchor Basic

The clearest difference is price: Anchor Basic at $0.99 against Mer Adriatique GPS Carte's $4.99. Anchor Basic also leads on update cadence (every 6 weeks vs every 5 months). Mer Adriatique GPS Carte's advantage is iOS requirement (9.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Mer Adriatique GPS Carte costs $4.99 and Anchor Basic $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mer Adriatique GPS Carte ships an update every 5 months, Anchor Basic every 6 weeks. The most recent releases landed on August 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Mer Adriatique GPS Carte | Anchor Basic |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | — | **[3.5 (17 ratings)](https://appshunter.io/ios/app/anchor-basic/id1496724273/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | — | Paid |
| Size | 94 MB | 4 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MapITech](https://appshunter.io/developer/677751473) | [Roy Cadman](https://appshunter.io/developer/1496724272) |

## What reviewers say

### Mer Adriatique GPS Carte

[App page](https://appshunter.io/ios/app/mer-adriatique-gps-carte/id963545527)

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

**In-app purchases:** none


### Anchor Basic

[App page](https://appshunter.io/ios/app/anchor-basic/id1496724273)

This app provides a reliable anchor alarm for boats, offering drift warnings and low battery alerts. Users can pause the alarm and resume monitoring later, or set the anchor by current location, bearing, and distance. It also allows remote monitoring of other users' Anchor Plus alarms.

**Highlights:** Drift warning alerts, Low battery alarms, Pause and resume alarm function, Set anchor by location, bearing, or distance, Remote monitoring of Anchor Plus alarms

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mer Adriatique GPS Carte free?

Mer Adriatique GPS Carte costs $4.99, with no in-app purchases.

### Is Anchor Basic free?

Anchor Basic costs $0.99, with no in-app purchases.

### Do Mer Adriatique GPS Carte or Anchor Basic have ads?

Neither Mer Adriatique GPS Carte nor Anchor Basic shows ads.

### Which is updated more often, Mer Adriatique GPS Carte or Anchor Basic?

Mer Adriatique GPS Carte ships an update every 5 months, and Anchor Basic every 6 weeks. Most recently, Mer Adriatique GPS Carte was updated on August 26, 2026 and Anchor Basic on October 25, 2026.

---

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