# Lat Lon Converter Pro vs Coordinate Master

The clearest difference is rating: Lat Lon Converter Pro at 5.0 against Coordinate Master's 4.4. Lat Lon Converter Pro also leads on price ($2.99 vs $3.99). Coordinate Master's advantage is review sentiment (83% vs 50%) and update cadence (fortnightly vs every 4 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Lat Lon Converter Pro costs $2.99 and Coordinate Master $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Lat Lon Converter Pro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Coordinate Master has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Lat Lon Converter Pro's written reviews are positive against 83% of Coordinate Master's, so the app with the better star average is not the one people write more warmly about.

Lat Lon Converter Pro ships an update every 4 months, Coordinate Master fortnightly. The most recent releases landed on August 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Lat Lon Converter Pro | Coordinate Master |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lat-lon-converter-pro/id987918199/reviews)** | [4.4 (5 ratings)](https://appshunter.io/ios/app/coordinate-master/id1189917015/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Le Vu](https://appshunter.io/developer/888757091) | [Anthony Dunk](https://appshunter.io/developer/704471943) |

## What reviewers say

### Lat Lon Converter Pro

[App page](https://appshunter.io/ios/app/lat-lon-converter-pro/id987918199)

Easily convert coordinate data between various formats, including Decimal Degrees, Degrees Minutes Seconds, and UTM. This tool is ideal for location-based tasks and navigation, offering input validation and result sharing.

**Highlights:** Convert between Decimal Degrees, Degrees Minutes Seconds, and UTM, Supports UTM Easting, Northing, and Zone, Input data validation and alerts, Share conversion results, Swipe navigation

**Features:** macOS Compatibility

**In-app purchases:** none


### Coordinate Master

[App page](https://appshunter.io/ios/app/coordinate-master/id1189917015)

Convert coordinates between over 1700 global systems using PROJ4 library. Supports various formats including lat/lon, UTM, and national grids. Can use GPS or photo data for input.

**Highlights:** 1700+ coordinate systems, PROJ4 library integration, Supports lat/lon, UTM, national grids, Custom coordinate system support, GPS location input, Photo coordinate extraction

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

**In-app purchases:** none


## Frequently asked questions

### Is Lat Lon Converter Pro free?

Lat Lon Converter Pro costs $2.99, with no in-app purchases.

### Is Coordinate Master free?

Coordinate Master costs $3.99, with no in-app purchases.

### Which has better reviews, Lat Lon Converter Pro or Coordinate Master?

Lat Lon Converter Pro is rated higher. Lat Lon Converter Pro averages 5.0 out of 5 from 1 ratings, while Coordinate Master averages 4.4 from 5 ratings.

### Do Lat Lon Converter Pro or Coordinate Master have ads?

Neither Lat Lon Converter Pro nor Coordinate Master shows ads.

### Which is updated more often, Lat Lon Converter Pro or Coordinate Master?

Lat Lon Converter Pro ships an update every 4 months, and Coordinate Master fortnightly. Most recently, Lat Lon Converter Pro was updated on August 22, 2026 and Coordinate Master on September 18, 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.*