# Rubik's Clock vs Speedcube Master

The clearest difference is in-app purchases: Speedcube Master at none against Rubik's Clock's 1. Speedcube Master also leads on update cadence (every 4 days vs every 10 months) and iOS requirement (15.1 vs 17.0). Rubik's Clock's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Rubik's Clock sells 1 one-off in-app purchase. Speedcube Master asks for nothing beyond the download.

Rubik's Clock ships an update every 10 months, Speedcube Master every 4 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Rubik's Clock | Speedcube Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rubiks-clock/id6746123692/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 20 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Uliana Gritchina](https://appshunter.io/developer/1619495556) | [Tom Suleau](https://appshunter.io/developer/1885391843) |

## What reviewers say

### Rubik's Clock

[App page](https://appshunter.io/ios/app/rubiks-clock/id6746123692)

This app serves as a specialized stopwatch for speedcubing enthusiasts. It tracks your performance with detailed statistics and provides algorithms to help improve your solving times.

**Highlights:** Speedcubing stopwatch, Performance statistics, Algorithm library, Skill improvement tools

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $0.49 | one-time |


### Speedcube Master

[App page](https://appshunter.io/ios/app/speedcube-master/id6794838130)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rubik's Clock free?

Rubik's Clock is free to download, with in-app purchases available.

### Is Speedcube Master free?

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

### Do Rubik's Clock or Speedcube Master have ads?

Speedcube Master shows ads; Rubik's Clock does not.

### Which is updated more often, Rubik's Clock or Speedcube Master?

Rubik's Clock ships an update every 10 months, and Speedcube Master every 4 days. Most recently, Rubik's Clock was updated on October 15, 2026 and Speedcube Master on October 9, 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.*