# SubX vs Rubik's Clock

The clearest difference is in-app purchases: SubX at none against Rubik's Clock's 1. On price, update cadence, ads and device support there is nothing between them.

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

SubX ships an update every 15 months, Rubik's Clock every 10 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SubX | Rubik's Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/subx-speed-cube-timer/id6479374382/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 10 months** |
| Monetization | Free | — |
| Size | 45 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jesse Rubio](https://appshunter.io/developer/1153859276) | [Uliana Gritchina](https://appshunter.io/developer/1619495556) |

## What reviewers say

### SubX

[App page](https://appshunter.io/ios/app/subx-speed-cube-timer/id6479374382)

This app provides a modern and intuitive timer for speedcubing enthusiasts. It allows users to log and track solves, view results and averages, and share best times with friends. Customize your experience with different cube types, sessions, and haptic feedback options.

**Highlights:** Log and track solves, View results and averages, Share best solves with scrambles, Select cube type for scrambles, Create multiple sessions, Pre-inspection countdown, Haptic and confetti feedback

**In-app purchases:** none


### Rubik's Clock

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

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is SubX free?

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

### Is Rubik's Clock free?

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

### Do SubX or Rubik's Clock have ads?

Neither SubX nor Rubik's Clock shows ads.

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

SubX ships an update every 15 months, and Rubik's Clock every 10 months. Most recently, SubX was updated on October 7, 2026 and Rubik's Clock on September 30, 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.*