# BoulderBook Spraywall Climbing vs einstein Boulder

The clearest difference is in-app purchases: einstein Boulder at none against BoulderBook Spraywall Climbing's 5. BoulderBook Spraywall Climbing's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BoulderBook Spraywall Climbing sells 5 one-off in-app purchases. einstein Boulder asks for nothing beyond the download.

BoulderBook Spraywall Climbing ships an update every 3 days, einstein Boulder every 3 weeks. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BoulderBook Spraywall Climbing | einstein Boulder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/boulderbook-spraywall-climbing/id1455231620/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 39 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florian Zindel](https://appshunter.io/developer/1233983485) | [WiseGym Oy](https://appshunter.io/developer/1215363400) |

## What reviewers say

### BoulderBook Spraywall Climbing

[App page](https://appshunter.io/ios/app/boulderbook-spraywall-climbing/id1455231620)

Log, share, and rate boulder problems on your training wall. Never forget a climb's details on your spraywall again, whether at home, a club, or a commercial gym.

**Highlights:** Save boulder problems, Share climb definitions, Rate boulder problems, Use on homewalls, Use in climbing clubs, Use in commercial gyms

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BoulderBook Unterstützer | $1.00 | one-time |
| BoulderBook Supporter | $3.99 | one-time |
| BoulderBook Unterstützer | $4.00 | one-time |
| BoulderBook Unterstützer | $9.00 | one-time |
| BoulderBook Unterstützer | $18.00 | one-time |


### einstein Boulder

[App page](https://appshunter.io/ios/app/einstein-boulder/id6446201496)

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

**In-app purchases:** none


## Frequently asked questions

### Is BoulderBook Spraywall Climbing free?

BoulderBook Spraywall Climbing is free to download, with in-app purchases available.

### Is einstein Boulder free?

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

### Do BoulderBook Spraywall Climbing or einstein Boulder have ads?

Neither BoulderBook Spraywall Climbing nor einstein Boulder shows ads.

### Which is updated more often, BoulderBook Spraywall Climbing or einstein Boulder?

BoulderBook Spraywall Climbing ships an update every 3 days, and einstein Boulder every 3 weeks. Most recently, BoulderBook Spraywall Climbing was updated on October 12, 2026 and einstein Boulder on October 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.*