# 凱薩琳美語 vs Cube Solver AI

The clearest difference is update cadence: Cube Solver AI at every 2 weeks against 凱薩琳美語's every 19 months. 凱薩琳美語's advantage is iOS requirement (12 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

凱薩琳美語 ships an update every 19 months, Cube Solver AI every 2 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 凱薩琳美語 | Cube Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (6 ratings)](https://appshunter.io/ios/app/cube-solver-ai-scan-and-solve/id6785329951/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 123 MB | 14 MB |
| Requires iOS | **12** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [2 fresh studio](https://appshunter.io/developer/1827808060) |

## What reviewers say

### 凱薩琳美語

[App page](https://appshunter.io/ios/app/id1466896899)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cube Solver AI

[App page](https://appshunter.io/ios/app/cube-solver-ai-scan-and-solve/id6785329951)

Instantly solve any scrambled Rubik's cube by scanning it with your camera. Get step-by-step 3D animated solutions, learn new techniques, and time your speedcubing attempts. Supports multiple cube sizes and offers a virtual play mode.

**Highlights:** Camera-based cube scanning, Step-by-step 3D animated solutions, Supports 2x2, 3x3, 4x4 cubes, Speedcubing timer with WCA style, Virtual cube play mode, Beginner to expert tutorials

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

**In-app purchases:** none


## Frequently asked questions

### Is 凱薩琳美語 free?

凱薩琳美語 is free to download, with no in-app purchases.

### Is Cube Solver AI free?

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

### Do 凱薩琳美語 or Cube Solver AI have ads?

Neither 凱薩琳美語 nor Cube Solver AI shows ads.

### Which is updated more often, 凱薩琳美語 or Cube Solver AI?

凱薩琳美語 ships an update every 19 months, and Cube Solver AI every 2 weeks. Most recently, 凱薩琳美語 was updated on October 26, 2026 and Cube Solver AI on October 28, 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.*