# Rubiks Cube Speed Stopwatch vs Blitz Chess Clock

The clearest difference is ads: Blitz Chess Clock at none against Rubiks Cube Speed Stopwatch's shown. Rubiks Cube Speed Stopwatch's advantage is ratings volume (2.3K vs 6) and rating (4.5 vs 4.2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Rubiks Cube Speed Stopwatch sells 1 one-off in-app purchase and Blitz Chess Clock sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Rubiks Cube Speed Stopwatch holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Rubiks Cube Speed Stopwatch has 2.3K ratings behind it against 6, so its average is the more settled of the two.

Rubiks Cube Speed Stopwatch ships an update monthly, Blitz Chess Clock every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rubiks Cube Speed Stopwatch | Blitz Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.3K ratings)](https://appshunter.io/ios/app/rubiks-cube-speed-stopwatch/id6449757110/reviews)** | [4.2 (6 ratings)](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123/reviews) |
| Number of ratings | **2.3K** | 6 |
| Positive reviews | 55.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 81 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Sinnig Media, LLC](https://appshunter.io/developer/1541775279) | [Niklas Baudy](https://appshunter.io/developer/1543597939) |

## What reviewers say

### Rubiks Cube Speed Stopwatch

[App page](https://appshunter.io/ios/app/rubiks-cube-speed-stopwatch/id6449757110)

This app is a companion for speedcubers and Rubik's Cube enthusiasts. It offers accurate timing, detailed statistics, and a history of solve times to help users improve their skills. Its user-friendly interface allows for focused practice and breaking personal records.

**Highlights:** Accurate timing, Detailed statistics, Solve history, Customizable button colors, User-friendly interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rubik's Timer Remove Ads | $1.99 | one-time |

**What reviewers like**

- 👍 Good for cubing
- 👍 Decent layout
- 👍 Accurate timing

**What reviewers complain about**

- 🐛 Buttons don't work reliably
- 🤬 Too many ads
- 🐛 Timer issues (doesn't start/stop properly)

**Reported bugs**

- App crashes on certain devices/OS versions
- Timer not responsive on some devices

**Requested features**

- Add more cube options (square 1, clock, skewb, etc.)
- Separate personal best times from average reset
- Add inspection time
- Use minutes instead of just seconds


### Blitz Chess Clock

[App page](https://appshunter.io/ios/app/blitz-chess-clock/id6450015123)

This application functions as a versatile timer for playing chess and other board games. It supports various time control modes, allows for custom time settings per player, and offers theme customization for the timer interface.

**Highlights:** Multiple chess time control modes, Customizable time settings per player, User-created time modes, Customizable watch themes, Supports games like Go

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Themes | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| Premium - Unlock everything | $3.99 | one-time |


## Frequently asked questions

### Is Rubiks Cube Speed Stopwatch free?

Rubiks Cube Speed Stopwatch is free to download, with in-app purchases available.

### Is Blitz Chess Clock free?

Blitz Chess Clock is free to download, with in-app purchases available.

### Which has better reviews, Rubiks Cube Speed Stopwatch or Blitz Chess Clock?

Rubiks Cube Speed Stopwatch is rated higher. Rubiks Cube Speed Stopwatch averages 4.5 out of 5 from 2.3K ratings, while Blitz Chess Clock averages 4.2 from 6 ratings.

### Do Rubiks Cube Speed Stopwatch or Blitz Chess Clock have ads?

Rubiks Cube Speed Stopwatch shows ads; Blitz Chess Clock does not.

### Which is updated more often, Rubiks Cube Speed Stopwatch or Blitz Chess Clock?

Rubiks Cube Speed Stopwatch ships an update monthly, and Blitz Chess Clock every 3 months. Most recently, Rubiks Cube Speed Stopwatch was updated on October 27, 2026 and Blitz Chess Clock on October 24, 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.*