# Mancos vs campGEO

The clearest difference is price: campGEO at Free against Mancos's $2.99. campGEO also leads on review sentiment (100% vs 70%) and update cadence (every 2 weeks vs every 4 months). Mancos's advantage is in-app purchases (none vs 10). On rating, ratings volume, ads and device support there is nothing between them.

campGEO is free to download; Mancos costs $2.99 up front. campGEO sells 10 one-off in-app purchases. Mancos asks for nothing beyond the download.

Mancos holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 13 and 24 respectively. Written reviews complicate that: 70% of Mancos's written reviews are positive against 100% of campGEO's, so the app with the better star average is not the one people write more warmly about.

Mancos ships an update every 4 months, campGEO every 2 weeks. The most recent releases landed on October 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Mancos | campGEO |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/mancos/id541570878/reviews)** | [4.8 (24 ratings)](https://appshunter.io/ios/app/campgeo/id6461216695/reviews) |
| Number of ratings | 13 | **24** |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 10 MB | 53 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunt Mountain Software](https://appshunter.io/developer/328710008) | [Camp Courses](https://appshunter.io/developer/1702407589) |

## What reviewers say

### Mancos

[App page](https://appshunter.io/ios/app/mancos/id541570878)

Explore the geology of the United States and other regions with this app. Access state geological maps, formation data, and stratigraphic columns. Discover local fossil collections directly from your device.

**Highlights:** Interactive geological maps, Searchable by name or GPS, State-level geological data, Geological formation information, Regional stratigraphic columns, Fossil collection discovery

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

**In-app purchases:** none


### campGEO

[App page](https://appshunter.io/ios/app/campgeo/id6461216695)

This app offers audio discussions paired with visuals and transcripts for easier learning. Navigate audio content using images or text, and download materials for offline access. It's designed for convenient, on-the-go education.

**Highlights:** Audio discussions with key images, Linked transcripts for navigation, Offline listening support, Access to national parks books, Easy on-the-go learning

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Earth's Climate | $3.99 | one-time |
| The Geology of Mammoth Cave | $6.99 | one-time |
| Earth's Oldest Rocks | $8.99 | one-time |
| Long Valley Caldera | $9.99 | one-time |
| Geology Rocks! | $14.99 | one-time |
| Gettysburg | $14.99 | one-time |
| Roadside Geology of Colorado | $24.99 | one-time |
| The Grand Tetons | $24.99 | one-time |
| Yellowstone National Park | $29.99 | one-time |
| The Grand Canyon | $29.99 | one-time |


## Frequently asked questions

### Is Mancos free?

Mancos costs $2.99, with no in-app purchases.

### Is campGEO free?

campGEO is free to download, with in-app purchases available.

### Which has better reviews, Mancos or campGEO?

Mancos is rated higher. Mancos averages 5.0 out of 5 from 13 ratings, while campGEO averages 4.8 from 24 ratings.

### Do Mancos or campGEO have ads?

Neither Mancos nor campGEO shows ads.

### Which is updated more often, Mancos or campGEO?

Mancos ships an update every 4 months, and campGEO every 2 weeks. Most recently, Mancos was updated on October 6, 2026 and campGEO on October 30, 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.*