# OS2Maps vs GPS Locate

The clearest difference is review sentiment: OS2Maps at 50% against GPS Locate's 0%. OS2Maps also leads on update cadence (every 6 days vs every 3 months) and iOS requirement (11.0 vs 14.0). GPS Locate's advantage is chart position (#167 vs unranked) and price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

OS2Maps costs $1.99 and GPS Locate $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OS2Maps ships an update every 6 days, GPS Locate every 3 months. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | OS2Maps | GPS Locate |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/gps-locate/id1475887688/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#167** |
| Size | 8 MB | 6 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Alastair Begley](https://appshunter.io/developer/1297360973) | [David Southgate](https://appshunter.io/developer/1468605548) |

## What reviewers say

### OS2Maps

[App page](https://appshunter.io/ios/app/os2maps/id1368620189)

This app converts UK Ordnance Survey grid references into standard GPS coordinates. Once converted, it allows you to easily open these locations in Apple Maps or Google Maps for navigation. It's ideal for planning outdoor activities where starting points are given in OS grid format.

**Highlights:** Convert UK OS grid references, Generate GPS latitude and longitude, Open locations in Apple Maps, Open locations in Google Maps, Navigate to converted locations

**Features:** Vision Pro support

**In-app purchases:** none


### GPS Locate

[App page](https://appshunter.io/ios/app/gps-locate/id1475887688)

**Currently charting:** #167 Top Paid · Navigation (US App Store)

This app provides a quick and precise method for determining your current geographical coordinates and altitude across multiple systems. View your location within the app, on your Apple Watch, or as a watch face complication for easy access.

**Highlights:** Multiple coordinate systems (UTM, DMS, MGRS, etc.), Current location and altitude display, Apple Watch app support, Watch face complication for at-a-glance viewing, HealthKit integration for workout tracking

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OS2Maps free?

OS2Maps costs $1.99, with no in-app purchases.

### Is GPS Locate free?

GPS Locate costs $0.99, with no in-app purchases.

### Do OS2Maps or GPS Locate have ads?

Neither OS2Maps nor GPS Locate shows ads.

### Which is updated more often, OS2Maps or GPS Locate?

OS2Maps ships an update every 6 days, and GPS Locate every 3 months. Most recently, OS2Maps was updated on September 10, 2026 and GPS Locate 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.*