# BoulderBot vs Crux

The clearest difference is rating: Crux at 5.0 against BoulderBot's 4.4. Crux also leads on in-app purchases (none vs 3) and update cadence (every 11 days vs every 2 months). BoulderBot's advantage is ratings volume (11 vs 2) and device support (3 vs 1). On price, ads and monetization model there is nothing between them.

Both are free to download. BoulderBot sells 3 one-off in-app purchases. Crux asks for nothing beyond the download.

Crux holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: BoulderBot has 11 ratings behind it against 2, so its average is the more settled of the two.

BoulderBot ships an update every 2 months, Crux every 11 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BoulderBot | Crux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (11 ratings)](https://appshunter.io/ios/app/boulderbot/id1601111003/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crux-map-your-climbing/id6756119350/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 68 MB | 2 MB |
| Requires iOS | **14.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Luca Dellana](https://appshunter.io/developer/1601111005) | [Brandon Duarte](https://appshunter.io/developer/1858565184) |

## What reviewers say

### BoulderBot

[App page](https://appshunter.io/ios/app/boulderbot/id1601111003)

Generate and track bouldering routes on your home climbing wall. Features procedural generation for infinite climb variations, manual creation, and progress logging. Supports various wall types and works offline.

**Highlights:** Procedural climb generation, Manual climb creation, Progress tracking and logging, Wall setup wizard, Offline functionality, Search and filter problems

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoulderBot Pro Pass - 3 Months | $7.99 | one-time |
| BoulderBot Pro Pass - 1 Year | $17.99 | one-time |
| BoulderBot Pro | $27.99 | one-time |


### Crux

[App page](https://appshunter.io/ios/app/crux-map-your-climbing/id6756119350)

Document your rock climbing routes and gym problems with detailed annotations. Capture photos, mark holds with specific icons, and number your beta sequences. Share your climbing knowledge easily with others, all while keeping your data private on your device.

**Highlights:** Document boulders, routes, and gym problems, Add titles, notes, and climbing grades, Tag climbs for filtering and search, Annotate holds with climbing-specific icons, Number beta sequences for move-by-move instructions, Share climb documentation with others

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

**In-app purchases:** none


## Frequently asked questions

### Is BoulderBot free?

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

### Is Crux free?

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

### Which has better reviews, BoulderBot or Crux?

Crux is rated higher. BoulderBot averages 4.4 out of 5 from 11 ratings, while Crux averages 5.0 from 2 ratings.

### Do BoulderBot or Crux have ads?

Neither BoulderBot nor Crux shows ads.

### Which is updated more often, BoulderBot or Crux?

BoulderBot ships an update every 2 months, and Crux every 11 days. Most recently, BoulderBot was updated on November 3, 2026 and Crux on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*