# Powder Project vs whitewater.guide

The clearest difference is rating: Powder Project at 4.3 against whitewater.guide's 3.4. Powder Project also leads on in-app purchases (none vs 8) and ratings volume (50 vs 5). whitewater.guide's advantage is review sentiment (70% vs 38%) and iOS requirement (12.4 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

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

Powder Project holds the better App Store score, 4.3 against 3.4. That said, the two scores are not equally well evidenced: Powder Project has 50 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 38% of Powder Project's written reviews are positive against 70% of whitewater.guide's, so the app with the better star average is not the one people write more warmly about.

Powder Project ships an update every 5 weeks, whitewater.guide every 3 weeks. The most recent releases landed on September 23, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | Powder Project | whitewater.guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (50 ratings)](https://appshunter.io/ios/app/powder-project/id964351472/reviews)** | [3.4 (5 ratings)](https://appshunter.io/ios/app/whitewaterguide/id1386125994/reviews) |
| Number of ratings | **50** | 5 |
| Positive reviews | 37.5% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 74 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adventure Projects Inc.](https://appshunter.io/developer/452308787) | [Whitewater Guide App Inc](https://appshunter.io/developer/1386125993) |

## What reviewers say

### Powder Project

[App page](https://appshunter.io/ios/app/powder-project/id964351472)

Discover and navigate the best ski lines with detailed GPS route information, elevation profiles, and interactive features. Explore over 800 miles of backcountry and sidecountry trails, with new lines constantly added. Download trails for offline use and get insights from local experts.

**Highlights:** GPS route information, Elevation profiles, Interactive features, 800+ miles of ski lines, Offline trail downloads, High-resolution photos, Topographical trail maps

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Powder Project free?

Powder Project is free to download, with no in-app purchases.

### Is whitewater.guide free?

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

### Which has better reviews, Powder Project or whitewater.guide?

Powder Project is rated higher. Powder Project averages 4.3 out of 5 from 50 ratings, while whitewater.guide averages 3.4 from 5 ratings.

### Do Powder Project or whitewater.guide have ads?

Neither Powder Project nor whitewater.guide shows ads.

### Which is updated more often, Powder Project or whitewater.guide?

Powder Project ships an update every 5 weeks, and whitewater.guide every 3 weeks. Most recently, Powder Project was updated on September 23, 2026 and whitewater.guide on August 1, 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.*