# CoMaps vs US Maps

The clearest difference is ads: CoMaps at none against US Maps's shown. CoMaps also leads on ratings volume (136 vs 1) and monetization model (free vs ad-supported). US Maps's advantage is update cadence (every 3 days vs fortnightly) and rating (5.0 vs 4.7). On price, in-app purchases and device support there is nothing between them.

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

US Maps holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: CoMaps has 136 ratings behind it against 1, so its average is the more settled of the two.

CoMaps ships an update fortnightly, US Maps every 3 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CoMaps | US Maps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (136 ratings)](https://appshunter.io/ios/app/comaps/id6747180809/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/us-maps/id6762677730/reviews)** |
| Number of ratings | **136** | 1 |
| Positive reviews | 80.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 148 MB | 6 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anton Wenemoser](https://appshunter.io/developer/1820175292) | [VALERY PITON](https://appshunter.io/developer/1881339975) |

## What reviewers say

### CoMaps

[App page](https://appshunter.io/ios/app/comaps/id6747180809)

Navigate your world with a free, open-source mapping application focused on privacy and offline functionality. Discover detailed maps, plan trips without cellular service, and enjoy essential navigation features. It's community-built and respects your data.

**Highlights:** Downloadable detailed maps, Offline navigation, Outdoor mode with trails, Points of interest search, Voice navigation, Bookmark favorite places, Track recording

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent offline map capabilities
- 🔒 Respects user privacy
- 👍 Clean and intuitive interface
- 👍 Detailed trail maps

**What reviewers complain about**

- 🐛 Inability to search by full address
- 🐛 Inconsistent search results
- 👎 Limited navigation features

**Reported bugs**

- Unable to find known locations and addresses
- Incorrect search results for distant locations

**Requested features**

- Add ability to read GPX files and compute distances
- Add option to display elevations in feet
- Improve search functionality to include parks and trails


### 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 CoMaps free?

CoMaps 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, CoMaps or US Maps?

US Maps is rated higher. CoMaps averages 4.7 out of 5 from 136 ratings, while US Maps averages 5.0 from 1 ratings.

### Do CoMaps or US Maps have ads?

US Maps shows ads; CoMaps does not.

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

CoMaps ships an update fortnightly, and US Maps every 3 days. Most recently, CoMaps was updated on October 1, 2026 and US Maps on October 2, 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.*