# Grimspin vs Cat Dash

The clearest difference is review sentiment: Grimspin at 100% against Cat Dash's 65%. Grimspin also leads on ads (none vs shown) and rating (5.0 vs 4.6). Cat Dash's advantage is in-app purchases (none vs 10) and ratings volume (3.6K vs 9). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Grimspin sells 10 one-off in-app purchases. Cat Dash asks for nothing beyond the download.

Grimspin holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Cat Dash has 3.6K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 100% of Grimspin's written reviews are positive against 65% of Cat Dash's.

Grimspin ships an update every 4 weeks, Cat Dash every 2 months. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Grimspin | Cat Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/grimspin/id6744492723/reviews)** | [4.6 (3.6K ratings)](https://appshunter.io/ios/app/cat-dash-music-games/id6748813520/reviews) |
| Number of ratings | 9 | **3.6K** |
| Positive reviews | **100.0% of reviews** | 64.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#43** |
| Size | 187 MB | 420 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Kyle Selby](https://appshunter.io/developer/1680999306) | [Beijing Jiayin Network Technology Co., Ltd](https://appshunter.io/developer/1779446241) |

## What reviewers say

### Grimspin

[App page](https://appshunter.io/ios/app/grimspin/id6744492723)

Embark on an adventure in Grimwood Grove with unique companions. Upgrade your machine, explore hidden secrets, and prepare for an impending war. Compete with friends on leaderboards and unlock special features.

**Highlights:** Upgrade and craft machines, Compete in leaderboards, Explore Grimwood Grove, Complete war preparation tasks, Unlock features like Gem Mine, Offline minigame available

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Handful of Gems | $1.99 | one-time |
| Weekly Pack | $1.99 | one-time |
| Bag of Gems | $4.99 | one-time |
| Chest of Gems | $9.99 | one-time |
| Monthly Pack | $19.99 | one-time |
| Crate of Gems | $24.99 | one-time |
| Elite Pack | $34.99 | one-time |
| Vault of Gems | $49.99 | one-time |
| Mountain of Gems | $99.99 | one-time |


### Cat Dash

[App page](https://appshunter.io/ios/app/cat-dash-music-games/id6748813520)

**Currently charting:** #43 Top Free · Music (US App Store)

Guide a charming cat through a rhythmic obstacle course set to catchy tunes. Tap, slide, and jump to the beat of popular songs and remixes. Collect gold to unlock new cats and enjoy offline play.

**Highlights:** Rhythmic obstacle course gameplay, One-touch controls, Collection of various cat characters, Remixes of popular songs with cat sounds, Offline playability, Real song experience

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

**In-app purchases:** none


## Frequently asked questions

### Is Grimspin free?

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

### Is Cat Dash free?

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

### Which has better reviews, Grimspin or Cat Dash?

Grimspin is rated higher. Grimspin averages 5.0 out of 5 from 9 ratings, while Cat Dash averages 4.6 from 3.6K ratings.

### Do Grimspin or Cat Dash have ads?

Cat Dash shows ads; Grimspin does not.

### Which is updated more often, Grimspin or Cat Dash?

Grimspin ships an update every 4 weeks, and Cat Dash every 2 months. Most recently, Grimspin was updated on November 5, 2026 and Cat Dash on November 8, 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.*