# e1668 樂回家 vs Rubik Solver

The clearest difference is update cadence: e1668 樂回家 at every 3 weeks against Rubik Solver's every 3 months. Rubik Solver's advantage is iOS requirement (13.0 vs 15.6). 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.

e1668 樂回家 ships an update every 3 weeks, Rubik Solver every 3 months. The most recent releases landed on September 9, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | e1668 樂回家 | Rubik Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rubik-solver/id6756696559/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 65 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Hong Kong Society for the Aged](https://appshunter.io/developer/726998766) | [1576136 B.C. Ltd.](https://appshunter.io/developer/6784537580) |

## What reviewers say

### e1668 樂回家

[App page](https://appshunter.io/ios/app/e1668/id6737510929)

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

**In-app purchases:** none


### Rubik Solver

[App page](https://appshunter.io/ios/app/rubik-solver/id6756696559)

This app provides step-by-step solutions for solving 3x3 Rubik's cubes. It offers both 2D and 3D visualizations of the cube and allows for manual input or automatic solving.

**Highlights:** Step-by-step solutions, 3D cube visualization, 2D cube visualization, Manual cube input, Automatic solving algorithms

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e1668 樂回家 free?

e1668 樂回家 is free to download, with no in-app purchases.

### Is Rubik Solver free?

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

### Do e1668 樂回家 or Rubik Solver have ads?

Neither e1668 樂回家 nor Rubik Solver shows ads.

### Which is updated more often, e1668 樂回家 or Rubik Solver?

e1668 樂回家 ships an update every 3 weeks, and Rubik Solver every 3 months. Most recently, e1668 樂回家 was updated on September 9, 2026 and Rubik Solver on July 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.*