# Coordinates Calculator Pro vs MOB

The clearest difference is review sentiment: MOB at 100% against Coordinates Calculator Pro's 50%. MOB also leads on rating (5.0 vs 4.3) and update cadence (every 4 days vs every 25 months). Coordinates Calculator Pro's advantage is ratings volume (7 vs 1). On ads, in-app purchases, monetization model and device support there is nothing between them.

Coordinates Calculator Pro costs $3.99 and MOB $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MOB holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Coordinates Calculator Pro has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Coordinates Calculator Pro's written reviews are positive against 100% of MOB's.

Coordinates Calculator Pro ships an update every 25 months, MOB every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Coordinates Calculator Pro | MOB |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | [4.3 (7 ratings)](https://appshunter.io/ios/app/coordinates-calculator-pro/id1277802559/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mob-man-overboard/id1584196798/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Schotten](https://appshunter.io/developer/880987601) | [Gleb Semerenko](https://appshunter.io/developer/1584196800) |

## What reviewers say

### Coordinates Calculator Pro

[App page](https://appshunter.io/ios/app/coordinates-calculator-pro/id1277802559)

Calculate distances, bearings, and midpoints between geographic coordinates. Convert coordinates into multiple formats and manage pins on a map. Locate yourself, search for places, and share your findings.

**Highlights:** Calculate distance and bearing, Calculate midpoint, Coordinate conversion (DDD, GPS, Sexagesimal), Map pin creation and management, Locate current position, Search for locations, Share and save coordinates

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

**In-app purchases:** none


### MOB

[App page](https://appshunter.io/ios/app/mob-man-overboard/id1584196798)

This app duplicates your chartplotter's MOB button on your Apple Watch. It records your precise GPS location at sea, even without an internet connection, and guides you back to it. It's ideal for training or emergency situations, especially in low visibility.

**Highlights:** One-touch MOB button duplication, Records GPS point at sea, Works without internet, Displays course, distance, and time to point, Corrects MOB position, Useful for training and emergencies

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Coordinates Calculator Pro free?

Coordinates Calculator Pro costs $3.99, with no in-app purchases.

### Is MOB free?

MOB costs $1.99, with no in-app purchases.

### Which has better reviews, Coordinates Calculator Pro or MOB?

MOB is rated higher. Coordinates Calculator Pro averages 4.3 out of 5 from 7 ratings, while MOB averages 5.0 from 1 ratings.

### Do Coordinates Calculator Pro or MOB have ads?

Neither Coordinates Calculator Pro nor MOB shows ads.

### Which is updated more often, Coordinates Calculator Pro or MOB?

Coordinates Calculator Pro ships an update every 25 months, and MOB every 4 days. Most recently, Coordinates Calculator Pro was updated on October 24, 2026 and MOB on October 25, 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.*