# CRKD vs acubemy

The clearest difference is review sentiment: acubemy at 80% against CRKD's 37%. acubemy also leads on rating (4.8 vs 3.0) and update cadence (every 10 days vs every 5 weeks). CRKD's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. acubemy sells 4 in-app purchases, starting at $4.99 per month. CRKD asks for nothing beyond the download.

acubemy holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 61 and 29 respectively. Written reviews point the same way: 37% of CRKD's written reviews are positive against 80% of acubemy's.

CRKD ships an update every 5 weeks, acubemy every 10 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CRKD | acubemy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (61 ratings)](https://appshunter.io/ios/app/crkd/id6444815271/reviews) | **[4.8 (29 ratings)](https://appshunter.io/ios/app/acubemy/id6760343507/reviews)** |
| Number of ratings | **61** | 29 |
| Positive reviews | 37.1% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 72 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Aionic Labs](https://appshunter.io/developer/1540329112) | [Tan Grumser](https://appshunter.io/developer/1448102125) |

## What reviewers say

### CRKD

[App page](https://appshunter.io/ios/app/crkd/id6444815271)

Enhance your gaming gear experience with this app. Reveal product rarity, access exclusive content, and stay updated on new releases. Shop for premium gaming products and find support resources.

**Highlights:** Reveal product rarity, Seamless sign-up options, Push notifications for updates, Explore and shop the store, Access support and guide videos, Join a gaming community

**In-app purchases:** none


### acubemy

[App page](https://appshunter.io/ios/app/acubemy/id6760343507)

This app connects to your Bluetooth smart cube to analyze every solve, providing detailed breakdowns of your performance. It offers WCA-compliant scrambles, stats tracking, algorithm training, and competitive modes like PvP and tournaments.

**Highlights:** Bluetooth smart cube connectivity, Full solve reconstruction and analysis, WCA-compliant scrambles with countdown, Detailed stats and insights, Algorithm trainer with spaced repetition, Real-time PvP races, Online tournaments with prizes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $4.99 | per month |
| Supporter (Monthly) | $14.99 | per month |
| Premium (Yearly) | $49.99 | per year |
| Supporter (Yearly) | $149.99 | per year |


## Frequently asked questions

### Is CRKD free?

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

### Is acubemy free?

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

### Which has better reviews, CRKD or acubemy?

acubemy is rated higher. CRKD averages 3.0 out of 5 from 61 ratings, while acubemy averages 4.8 from 29 ratings.

### Do CRKD or acubemy have ads?

Neither CRKD nor acubemy shows ads.

### Which is updated more often, CRKD or acubemy?

CRKD ships an update every 5 weeks, and acubemy every 10 days. Most recently, CRKD was updated on November 7, 2026 and acubemy on November 5, 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.*