# Puzzle Clock vs Quantum Cube Timer

The clearest difference is in-app purchases: Quantum Cube Timer at none against Puzzle Clock's 4. Quantum Cube Timer also leads on rating (4.5 vs 4.1) and update cadence (every 6 weeks vs every 4 months). Puzzle Clock's advantage is ratings volume (21 vs 6). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Puzzle Clock sells 4 one-off in-app purchases. Quantum Cube Timer asks for nothing beyond the download.

Quantum Cube Timer holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 21 and 6 respectively. Written reviews split almost evenly too, at 75% and 75% positive.

Puzzle Clock ships an update every 4 months, Quantum Cube Timer every 6 weeks. The most recent releases landed on September 6, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Puzzle Clock | Quantum Cube Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (21 ratings)](https://appshunter.io/ios/app/puzzle-clock/id594207501/reviews) | **[4.5 (6 ratings)](https://appshunter.io/ios/app/quantum-cube-timer/id6478462413/reviews)** |
| Number of ratings | **21** | 6 |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 14 MB | 51 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oliver Klemenz](https://appshunter.io/developer/365360534) | [Quantum Cube LLC](https://appshunter.io/developer/1732916648) |

## What reviewers say

### Puzzle Clock

[App page](https://appshunter.io/ios/app/puzzle-clock/id594207501)

This game challenges you to set all nine clocks to 12 o'clock on both sides simultaneously. Manipulate four wheels and four buttons to control clock rotations and achieve the fastest time.

**Highlights:** Realistic 3D graphics, Sophisticated control mechanism, Multitouch support, Automatic shuffling and solving, Virtual Reality Camera mode, Gyrosensor support, Game Center for best times

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation of | $0.99 | one-time |
| Donation of | $1.99 | one-time |
| Donation of | $3.99 | one-time |
| Donation of | $5.99 | one-time |


### Quantum Cube Timer

[App page](https://appshunter.io/ios/app/quantum-cube-timer/id6478462413)

This cloud-based timer helps speed cubers track progress and analyze performance across devices. It offers an intuitive interface for effortless time tracking and personal record breaking, whether for competition or practice.

**Highlights:** Cloud-based time syncing, Cross-device compatibility, Intuitive interface, Performance analysis, Personal record tracking, Effortless progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Puzzle Clock free?

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

### Is Quantum Cube Timer free?

Quantum Cube Timer is free to download, with no in-app purchases.

### Which has better reviews, Puzzle Clock or Quantum Cube Timer?

Quantum Cube Timer is rated higher. Puzzle Clock averages 4.1 out of 5 from 21 ratings, while Quantum Cube Timer averages 4.5 from 6 ratings.

### Do Puzzle Clock or Quantum Cube Timer have ads?

Neither Puzzle Clock nor Quantum Cube Timer shows ads.

### Which is updated more often, Puzzle Clock or Quantum Cube Timer?

Puzzle Clock ships an update every 4 months, and Quantum Cube Timer every 6 weeks. Most recently, Puzzle Clock was updated on September 6, 2026 and Quantum Cube Timer on June 5, 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.*