# GRR Map vs OSM Maps

The clearest difference is update cadence: OSM Maps at every 11 days against GRR Map's monthly. GRR Map's advantage is ratings volume (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for GRR Map against 5.0 for OSM Maps. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

GRR Map ships an update monthly, OSM Maps every 11 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | GRR Map | OSM Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/grr-map/id1587759951/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/osm-maps/id6740077038/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 85 MB | 9 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [CultivateAI](https://appshunter.io/developer/1547278115) | [Michael Roennau](https://appshunter.io/developer/1499959874) |

## What reviewers say

### GRR Map

[App page](https://appshunter.io/ios/app/grr-map/id1587759951)

Navigate a large ranch with an interactive map. View locations and roads, even without an internet connection. Ideal for visitors to explore the grounds.

**Highlights:** Interactive ranch map, View locations and roads, Offline capability, Visitor-friendly navigation

**Features:** Vision Pro support

**In-app purchases:** none


### OSM Maps

[App page](https://appshunter.io/ios/app/osm-maps/id6740077038)

View OSM maps from various sources, create notes, and add multimedia like photos, audio, and video. Record and manage routes and tracks in GPX format, with iCloud synchronization and desktop backup options.

**Highlights:** View OSM maps from multiple sources, Create and edit notes with multimedia, Record and manage GPX routes and tracks, iCloud synchronization, Desktop backup functionality, Open Source

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is GRR Map free?

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

### Is OSM Maps free?

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

### Which has better reviews, GRR Map or OSM Maps?

GRR Map and OSM Maps are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do GRR Map or OSM Maps have ads?

Neither GRR Map nor OSM Maps shows ads.

### Which is updated more often, GRR Map or OSM Maps?

GRR Map ships an update monthly, and OSM Maps every 11 days. Most recently, GRR Map was updated on October 24, 2026 and OSM Maps on October 24, 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.*