# Perfect Circle! vs Rubiks Cube Speed Stopwatch

The clearest difference is update cadence: Rubiks Cube Speed Stopwatch at monthly against Perfect Circle!'s every 6 months. Rubiks Cube Speed Stopwatch also leads on ratings volume (2.4K vs 14) and rating (4.5 vs 4.1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Perfect Circle! sells 1 one-off in-app purchase and Rubiks Cube Speed Stopwatch sells 1 one-off in-app purchase. 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 4.1. That said, the two scores are not equally well evidenced: Rubiks Cube Speed Stopwatch has 2.4K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 50% of Perfect Circle!'s written reviews are positive against 55% of Rubiks Cube Speed Stopwatch's.

Perfect Circle! ships an update every 6 months, Rubiks Cube Speed Stopwatch monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Perfect Circle! | Rubiks Cube Speed Stopwatch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (14 ratings)](https://appshunter.io/ios/app/perfect-circle/id1619587610/reviews) | **[4.5 (2.4K ratings)](https://appshunter.io/ios/app/rubiks-cube-speed-stopwatch/id6449757110/reviews)** |
| Number of ratings | 14 | **2.4K** |
| Positive reviews | 50.0% of reviews | **55.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 13 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Goro Sato](https://appshunter.io/developer/412448991) | [Sinnig Media, LLC](https://appshunter.io/developer/1541775279) |

## What reviewers say

### Perfect Circle!

[App page](https://appshunter.io/ios/app/perfect-circle/id1619587610)

Test your precision by drawing perfect circles with your fingers. Aim for the highest score and compete globally on the leaderboard. This simple yet challenging game offers endless replayability.

**Highlights:** Draw perfect circles, Score up to 1000 points, Global leaderboard competition, Simple touch controls, High replayability

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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


## Frequently asked questions

### Is Perfect Circle! free?

Perfect Circle! is free to download, with in-app purchases available.

### Is Rubiks Cube Speed Stopwatch free?

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

### Which has better reviews, Perfect Circle! or Rubiks Cube Speed Stopwatch?

Rubiks Cube Speed Stopwatch is rated higher. Perfect Circle! averages 4.1 out of 5 from 14 ratings, while Rubiks Cube Speed Stopwatch averages 4.5 from 2.4K ratings.

### Do Perfect Circle! or Rubiks Cube Speed Stopwatch have ads?

Both Perfect Circle! and Rubiks Cube Speed Stopwatch show ads.

### Which is updated more often, Perfect Circle! or Rubiks Cube Speed Stopwatch?

Perfect Circle! ships an update every 6 months, and Rubiks Cube Speed Stopwatch monthly. Most recently, Perfect Circle! was updated on November 3, 2026 and Rubiks Cube Speed Stopwatch on November 3, 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.*