# Karma classes vs Cube Solver

The clearest difference is update cadence: Cube Solver at weekly against Karma classes's every 10 months. Cube Solver also leads on iOS requirement (13.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Karma classes sells 10 one-off in-app purchases and Cube Solver sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Karma classes ships an update every 10 months, Cube Solver weekly. The most recent releases landed on September 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Karma classes | Cube Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (12 ratings)](https://appshunter.io/ios/app/cube-solver-scan-and-solve/id6781433595/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 148 MB | 42 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Braden Brown](https://appshunter.io/developer/1684882970) |

## What reviewers say

### Karma classes

[App page](https://appshunter.io/ios/app/karma-classes/id6743960055)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - AS | $29.99 | one-time |
| Package - AX | $39.99 | one-time |
| Package - BA | $39.99 | one-time |
| Package - BB | $39.99 | one-time |
| Package - BD | $39.99 | one-time |
| Package - AY | $39.99 | one-time |
| Package - AZ | $39.99 | one-time |
| Package - BE | $44.99 | one-time |
| Package - BH | $49.99 | one-time |
| Package - BF | $49.99 | one-time |


### Cube Solver

[App page](https://appshunter.io/ios/app/cube-solver-scan-and-solve/id6781433595)

Instantly solve any size cube, from 2x2 to 7x7, by entering the scramble manually or scanning it with your camera. Watch animated 3D solutions play out step-by-step at your preferred speed. Learn solving methods and practice algorithms.

**Highlights:** Instant 2x2 and 3x3 solving, Big-cube solving (4x4-7x7) via premium, Camera scan for cube recognition, Animated 3D solution playback, Guided beginner solving method, CFOP reference for speedcubers, Algorithm training and pattern gallery

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Karma classes free?

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

### Is Cube Solver free?

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

### Do Karma classes or Cube Solver have ads?

Neither Karma classes nor Cube Solver shows ads.

### Which is updated more often, Karma classes or Cube Solver?

Karma classes ships an update every 10 months, and Cube Solver weekly. Most recently, Karma classes was updated on September 15, 2026 and Cube Solver on September 20, 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.*