# MX Map Mobile vs SARLOC

The clearest difference is review sentiment: SARLOC at 100% against MX Map Mobile's 11%. SARLOC also leads on in-app purchases (none vs 1). MX Map Mobile's advantage is update cadence (fortnightly vs every 8 months) and iOS requirement (11.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. MX Map Mobile sells 1 one-off in-app purchase. SARLOC asks for nothing beyond the download.

MX Map Mobile ships an update fortnightly, SARLOC every 8 months. The most recent releases landed on September 20, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | MX Map Mobile | SARLOC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 1 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mapyx Ltd](https://appshunter.io/developer/1082349352) | [Russell Hore](https://appshunter.io/developer/1456589768) |

## What reviewers say

### MX Map Mobile

[App page](https://appshunter.io/ios/app/mx-map-mobile/id1180917855)

This navigation app works with desktop GIS software to provide a comprehensive mapping system. It currently supports Ordnance Survey maps of Great Britain and Ireland, with more regions and features planned. Users can acquire additional maps through in-app purchases.

**Highlights:** Integrates with Mapyx Quo and MX Map GIS, Supports Ordnance Survey GB and Ireland maps, In-app map purchases, Comprehensive GIS and mobile system, Future map and functionality updates

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OSM Great Britain Overview v09 | Free | one-time |


### SARLOC

[App page](https://appshunter.io/ios/app/sarloc/id1456589769)

This app helps you share your location with Search and Rescue teams, even without a data signal. If you have voice contact, you can relay your position. With a SARKey, you can directly share your location to their mapping systems.

**Highlights:** Location sharing without data signal, Voice communication relay, SARKey integration, Direct mapping system sharing, Offline location display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MX Map Mobile free?

MX Map Mobile is free to download, with in-app purchases available.

### Is SARLOC free?

SARLOC is free to download, with no in-app purchases.

### Do MX Map Mobile or SARLOC have ads?

Neither MX Map Mobile nor SARLOC shows ads.

### Which is updated more often, MX Map Mobile or SARLOC?

MX Map Mobile ships an update fortnightly, and SARLOC every 8 months. Most recently, MX Map Mobile was updated on September 20, 2026 and SARLOC on June 6, 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.*