# BoulderBook vs Grippy

The clearest difference is rating: BoulderBook at 4.0 against Grippy's 2.7. BoulderBook also leads on review sentiment (81% vs 45%) and update cadence (every 2 days vs every 6 weeks). Grippy's advantage is in-app purchases (none vs 5) and iOS requirement (12.1 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

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

BoulderBook holds the better App Store score, 4.0 against 2.7. Both are backed by a comparable volume of ratings — 9 and 18 respectively. Written reviews point the same way: 81% of BoulderBook's written reviews are positive against 45% of Grippy's.

BoulderBook ships an update every 2 days, Grippy every 6 weeks. The most recent releases landed on September 14, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | BoulderBook | Grippy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (9 ratings)](https://appshunter.io/ios/app/boulderbook/id1455231620/reviews)** | [2.7 (18 ratings)](https://appshunter.io/ios/app/grippy-beastmaker-workouts/id1505768255/reviews) |
| Number of ratings | 9 | **18** |
| Positive reviews | **81.3% of reviews** | 45.2% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 17 MB | 47 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Florian Zindel](https://appshunter.io/developer/1233983485) | [Cascom Ltd](https://appshunter.io/developer/1462727314) |

## What reviewers say

### BoulderBook

[App page](https://appshunter.io/ios/app/boulderbook/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 |


### Grippy

[App page](https://appshunter.io/ios/app/grippy-beastmaker-workouts/id1505768255)

This app provides access to a curated network of workouts designed by top coaches. It focuses on helping users improve their grip strength and overall progression in their training. The application is developed in partnership with Beastmaker.

**Highlights:** Workouts from top coaches, Progression tracking, Grip strength focus, Beastmaker partnership, Global coach network

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BoulderBook free?

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

### Is Grippy free?

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

### Which has better reviews, BoulderBook or Grippy?

BoulderBook is rated higher. BoulderBook averages 4.0 out of 5 from 9 ratings, while Grippy averages 2.7 from 18 ratings.

### Do BoulderBook or Grippy have ads?

Neither BoulderBook nor Grippy shows ads.

### Which is updated more often, BoulderBook or Grippy?

BoulderBook ships an update every 2 days, and Grippy every 6 weeks. Most recently, BoulderBook was updated on September 14, 2026 and Grippy on August 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.*