# QubeDB vs Cube Algorithms

The clearest difference is in-app purchases: Cube Algorithms at none against QubeDB's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QubeDB sells 2 in-app purchases, starting at $3.99 per month. Cube Algorithms asks for nothing beyond the download.

QubeDB ships an update every 5 weeks, Cube Algorithms every 2 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | QubeDB | Cube Algorithms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cube-algorithms/id6774853688/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 46 MB | 53 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cruleon Apps](https://appshunter.io/developer/1882556195) | [John Pan](https://appshunter.io/developer/1842699378) |

## What reviewers say

### QubeDB

[App page](https://appshunter.io/ios/app/qubedb/id6760085999)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Qube DB Pro - Monthly | $3.99 | per month |
| QubeDB Pro - Yearly | $39.99 | per year |


### Cube Algorithms

[App page](https://appshunter.io/ios/app/cube-algorithms/id6774853688)

This app provides a comprehensive library of Rubik's Cube algorithms with visual previews. Users can track their learning progress, favorite algorithms, and organize them into custom study plans. Cloud synchronization ensures your data is accessible across all your devices.

**Highlights:** Algorithm library, 2D and 3D cube previews, Mark learned cases, Favorite algorithms, Custom folders, Cloud synchronization, Timer solve stats

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

**In-app purchases:** none


## Frequently asked questions

### Is QubeDB free?

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

### Is Cube Algorithms free?

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

### Do QubeDB or Cube Algorithms have ads?

Neither QubeDB nor Cube Algorithms shows ads.

### Which is updated more often, QubeDB or Cube Algorithms?

QubeDB ships an update every 5 weeks, and Cube Algorithms every 2 months. Most recently, QubeDB was updated on October 2, 2026 and Cube Algorithms on October 17, 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.*