# Topo Bleau vs Boulder Challenge

The clearest difference is price: Topo Bleau at Free against Boulder Challenge's $2.99. Topo Bleau also leads on review sentiment (80% vs 71%). Boulder Challenge's advantage is in-app purchases (none vs 1) and iOS requirement (10.3 vs 17.0). On update cadence, ads and device support there is nothing between them.

Topo Bleau is free to download; Boulder Challenge costs $2.99 up front. Topo Bleau sells 1 one-off in-app purchase. Boulder Challenge asks for nothing beyond the download.

Topo Bleau ships an update monthly, Boulder Challenge every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Topo Bleau | Boulder Challenge |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.3 (23 ratings)](https://appshunter.io/ios/app/boulder-challenge/id1471146901/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | **80.0% of reviews** | 70.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 427 MB | 79 MB |
| Requires iOS | 17.0 | **10.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Romain Dupont](https://appshunter.io/developer/1546745788) | [Christian Fenzl](https://appshunter.io/developer/1471146900) |

## What reviewers say

### Topo Bleau

[App page](https://appshunter.io/ios/app/topo-bleau/id1448601343)

This app helps climbers explore and organize sessions in the Fontainebleau forest. It provides detailed information on thousands of boulders, including photos, geo-referenced locations, and filtering options. Track your achievements with a built-in climbing notebook and stay updated with local news.

**Highlights:** Boulder discovery and detailed descriptions, Geo-referenced boulder locations, Filtering by boulder type, sector, and accessibility, Photos of boulder openings, Climbing notebook for tracking achievements, Offline functionality (except videos), Local climbing news and events

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All areas | $6.99 | one-time |


### Boulder Challenge

[App page](https://appshunter.io/ios/app/boulder-challenge/id1471146901)

Easily create and share custom climbing boulder problems by taking a photo of the wall. Define holds, difficulty, and descriptions to document your routes or outdoor projects. Discover and rate boulders created by others, and track your climbing progress.

**Highlights:** Create custom boulder problems from photos, Define hand and foot holds, Specify difficulty and descriptive text, Search and rate existing boulders, Track climbed and favorite boulders, Export data to Excel, Follow other climbers and view news feed

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

**In-app purchases:** none


## Frequently asked questions

### Is Topo Bleau free?

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

### Is Boulder Challenge free?

Boulder Challenge costs $2.99, with no in-app purchases.

### Do Topo Bleau or Boulder Challenge have ads?

Neither Topo Bleau nor Boulder Challenge shows ads.

### Which is updated more often, Topo Bleau or Boulder Challenge?

Topo Bleau ships an update monthly, and Boulder Challenge every 6 weeks. Most recently, Topo Bleau was updated on October 24, 2026 and Boulder Challenge on October 24, 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.*