# onecrag vs Bouldr

The clearest difference is update cadence: Bouldr at daily against onecrag's every 2 weeks. onecrag's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. onecrag sells 10 one-off in-app purchases and Bouldr sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

onecrag ships an update every 2 weeks, Bouldr daily. Both last shipped on November 6, 2026.

## The numbers

| Metric | onecrag | Bouldr |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 112 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ivann, Pascal, Nikola MORICE](https://appshunter.io/developer/1741497477) | [Athanor Studio](https://appshunter.io/developer/1759394561) |

## What reviewers say

### onecrag

[App page](https://appshunter.io/ios/app/onecrag/id6497794232)

This app helps climbers find and safely ascend their favorite climbing spots. It provides essential information for a secure and enjoyable climbing experience.

**Highlights:** Climbing safety guidance, Favorite spot identification, Secure ascent planning, Location-based climbing information

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Le Grand Regarde discount | $5.99 | one-time |
| Le Grand Regarde | $6.99 | one-time |
| Le Mur de Satan discount | $7.99 | one-time |
| Le Pas de Lauzun discount | $7.99 | one-time |
| Le Rocher des Abeilles discount | $7.99 | one-time |
| Le Mur de Satan | $8.99 | one-time |
| Le Pas de Lauzun | $8.99 | one-time |
| Le Rocher des Abeilles | $8.99 | one-time |
| L'Aiguille de la Tour | $14.99 | one-time |
| L'Aiguille de la Tour discount | $14.99 | one-time |


### Bouldr

[App page](https://appshunter.io/ios/app/bouldr-climbing-tracker/id6803155208)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Climbr Pro Monthly | $3.99 | per month |
| Climbr Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is onecrag free?

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

### Is Bouldr free?

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

### Do onecrag or Bouldr have ads?

Neither onecrag nor Bouldr shows ads.

### Which is updated more often, onecrag or Bouldr?

onecrag ships an update every 2 weeks, and Bouldr daily. Most recently, onecrag was updated on November 6, 2026 and Bouldr on November 6, 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.*