# OSM Maps vs US Maps

The clearest difference is ads: OSM Maps at none against US Maps's shown. OSM Maps also leads on monetization model (free vs ad-supported) and device support (4 vs 2). US Maps's advantage is update cadence (every 3 days vs every 11 days). On price, rating, ratings volume 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 OSM Maps against 5.0 for US Maps. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

OSM Maps ships an update every 11 days, US Maps every 3 days. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | OSM Maps | US Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/osm-maps/id6740077038/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/us-maps/id6762677730/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 9 MB | 6 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Roennau](https://appshunter.io/developer/1499959874) | [VALERY PITON](https://appshunter.io/developer/1881339975) |

## What reviewers say

### 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


### US Maps

[App page](https://appshunter.io/ios/app/us-maps/id6762677730)

Navigate the USA with turn-by-turn voice guidance and real-time traffic updates. Search addresses, businesses, or landmarks by text or voice, and receive multiple route options with estimated arrival times. Report hazards and find gas stations along your journey.

**Highlights:** Turn-by-turn voice guidance, Multiple route options, Real-time traffic overlay, Hazard reporting, Gas stops along route, Voice search

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

**In-app purchases:** none


## Frequently asked questions

### Is OSM Maps free?

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

### Is US Maps free?

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

### Which has better reviews, OSM Maps or US Maps?

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

### Do OSM Maps or US Maps have ads?

US Maps shows ads; OSM Maps does not.

### Which is updated more often, OSM Maps or US Maps?

OSM Maps ships an update every 11 days, and US Maps every 3 days. Most recently, OSM Maps was updated on October 7, 2026 and US Maps on October 12, 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.*