# whitewater.guide vs OpenCanyon.org

The clearest difference is rating: OpenCanyon.org at 5.0 against whitewater.guide's 3.4. OpenCanyon.org also leads on in-app purchases (none vs 8). whitewater.guide's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (5 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. whitewater.guide sells 8 one-off in-app purchases. OpenCanyon.org asks for nothing beyond the download.

OpenCanyon.org holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: whitewater.guide has 5 ratings behind it against 1, so its average is the more settled of the two.

whitewater.guide ships an update every 3 weeks, OpenCanyon.org every 2 months. The most recent releases landed on August 1, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | whitewater.guide | OpenCanyon.org |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/whitewaterguide/id1386125994/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opencanyonorg/id6478461718/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 74 MB | 101 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Whitewater Guide App Inc](https://appshunter.io/developer/1386125993) | [Urs Kobald](https://appshunter.io/developer/1723297501) |

## What reviewers say

### whitewater.guide

[App page](https://appshunter.io/ios/app/whitewaterguide/id1386125994)

Discover and explore river sections with detailed information for kayakers. Filter by difficulty, water level, and style, view photos and videos, and navigate to access points easily. All essential whitewater information in one place.

**Highlights:** River section discovery, Map and list view, Filter by difficulty and water level, Photos and videos, Navigation to access points, Detailed river descriptions

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pyrenees | $4.99 | one-time |
| Uganda | $7.99 | one-time |
| Georgia (country) | $8.99 | one-time |
| Altai | $9.99 | one-time |
| Scotland | $9.99 | one-time |
| Kyrgyzstan | $12.99 | one-time |
| Québec | $13.99 | one-time |
| Norway | $13.99 | one-time |


### OpenCanyon.org

[App page](https://appshunter.io/ios/app/opencanyonorg/id6478461718)

Access a comprehensive offline database of canyons for planning and on-location use. Search, filter, and view detailed information, including GPS coordinates and community reports. Navigate to canyons using your preferred map application.

**Highlights:** Offline canyon access, Map-based canyon search, Advanced filtering and search, Detailed canyon information, Navigation integration, GPX export, Community trip reports

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

**In-app purchases:** none


## Frequently asked questions

### Is whitewater.guide free?

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

### Is OpenCanyon.org free?

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

### Which has better reviews, whitewater.guide or OpenCanyon.org?

OpenCanyon.org is rated higher. whitewater.guide averages 3.4 out of 5 from 5 ratings, while OpenCanyon.org averages 5.0 from 1 ratings.

### Do whitewater.guide or OpenCanyon.org have ads?

Neither whitewater.guide nor OpenCanyon.org shows ads.

### Which is updated more often, whitewater.guide or OpenCanyon.org?

whitewater.guide ships an update every 3 weeks, and OpenCanyon.org every 2 months. Most recently, whitewater.guide was updated on August 1, 2026 and OpenCanyon.org on September 3, 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.*