# Qubo - Puzzle Cube Timer

> Distraction-free timer for puzzle cube solving times. (iPhone/iPad app by DigitalSandbox, LLC.)

- Source: https://appshunter.io/ios/app/qubo-puzzle-cube-timer/id1639028980 (this page in markdown: same URL + `.md`)
- Developer: [DigitalSandbox, LLC](https://appshunter.io/developer/1013994213)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Rating: 4.67/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 9 MB
- Languages: English
- Released: 2022-08-11
- Data updated: 2026-08-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/qubo-puzzle-cube-timer/id1639028980/reviews.md

## What is Qubo?

Qubo is a speedcubing timer that stays out of the way. Long-press to ready it, release to start, then tap anywhere on the screen to stop — no aiming for a small button while the clock is running.

COMPETITION SCRAMBLES
Scrambles for 3×3, 2×2 and Pyraminx are drawn at random from every state the puzzle can reach — the same standard used at official competitions. 4×4 and Windmill get random-move scrambles with redundant turns filtered out. Tap the scramble to see it as a full sequence of moves.

SESSION STATS
See how a practice run actually went: your personal best, a trend line across the session, and Ao5 and Ao12 averages for each puzzle. Every solve is kept with the scramble it was given and any +2 or DNF, stored on your device.

PERSONAL BESTS
Each puzzle tracks its own record, and your bests follow you across devices through iCloud. New records get the celebration they deserve.

PUZZLES
3×3 is free, always. 2×2, 4×4, Windmill and Pyraminx each unlock with a one-time purchase — no subscriptions, ever. Curious about a locked puzzle? Watch a short video to earn free solves and try it before you buy.

Whether you're learning your first algorithm or chasing sub-10, Qubo gives you competition-grade timing without the clutter.

## Key features

- Precision timing to hundredths of a second
- Hold-to-start system
- Automatic personal best tracking
- Clean, minimalist interface
- Progress saving for all records
- Supports multiple cube types

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock 2×2 Cube | $0.99 | one-time |
| Unlock Pyraminx Cube | $0.99 | one-time |
| Unlock 4×4 Cube | $0.99 | one-time |
| Unlock Windmill Cube | $0.99 | one-time |
| Unlock All Cubes | $2.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/qubo-puzzle-cube-timer/id1639028980/reviews.md

### 4/5 — Simple

*2024-06-03*

This app works great. It gets the job done. The timer works great, but I wish it had more features like calculating the average solve time or generating a scramble. Overall it’s honestly really good just a little boring for my liking. If you want just a stopwatch for solving Rubik’s cubes this works great!

### 3/5 — Too simple?

*2024-01-20*

This is a nice little app. I’ve been looking for something to time my solves without unnecessary clutter and this is one of the nicer apps for sure. I would love to have the ability to save my times though and perhaps show some stats like average time per day / session?

### 5/5 — Simple easy app

*2023-09-06*

I needed a new cube timer as the one i used previously was taken off the app store. this is a great alternative!

### 5/5 — Great app

*2022-08-12*

Love it!!!!!!!

## Frequently asked questions about Qubo

### What is Qubo's main function?

Qubo is a timer designed to help users track and improve their puzzle cube solving times. It offers precision timing, automatic personal best tracking, and a minimalist interface for focused practice.

### Is Qubo free to use?

Yes, Qubo is free to download and use. It also offers in-app purchases for additional features or content.

### Does Qubo have ads?

Yes, Qubo contains advertisements to support its development and free availability.

### What devices does Qubo support?

Qubo is available on iPhone and iPad devices, offering a seamless experience across Apple's mobile platforms.

### How accurate is Qubo's timer?

Qubo's timer is highly accurate, measuring solving times to the hundredths of a second, ensuring precise tracking for serious speedcubers.

### Does Qubo save my progress?

Yes, your progress and personal best times are automatically saved within Qubo, so you never lose your records.

### What is the age rating for Qubo?

Qubo has an age rating of 4+, making it suitable for a wide range of users interested in puzzle cubes.

### How often is Qubo updated?

The latest version of Qubo is 2.1, and it was last updated on January 26, 2026, indicating regular maintenance and potential feature additions.

## Version history (last 5 releases)

### 2.2 — 2026-08-05

Competition scrambles, and stats for every session.

WCA SCRAMBLES
Scrambles for 3×3, 2×2 and Pyraminx are drawn at random from every state the puzzle can reach — the standard used at official competitions. 4×4 and Windmill get random-move scrambles with redundant turns filtered out.

SESSION STATS
See how the session went — your personal best, a trend line across the run, and Ao5 and Ao12 averages for each puzzle. Each solve is kept with its scramble and any +2 or DNF, on your device.

### 2.1 — 2026-01-26

NEW: Earn free solves by watching ads!
• Watch a short ad to unlock free solves for any locked cubes (3x3 is still 100% free)
• Earn up to 3 ad rewards per day with diminishing returns (8, 5, then 3 solves)
• Free solves last until end of day or 4 hours, whichever is longer

### 2.0.1 — 2025-11-19

TRACK YOUR PERSONAL BESTS!

Never lose your fastest times! Qubo now tracks and saves your personal best for every solve, so you can see your progress and celebrate new records.

NEW PUZZLE TYPES

Expand your collection with 4 premium cube types, each with independent personal best tracking:

• 2×2 Pocket Cube
• 4×4 Revenge Cube  
• Windmill Cube
• Pyraminx Pyramid Puzzle

The classic 3×3 remains free forever with personal best tracking!

FLEXIBLE UNLOCKING
• Unlock individual cubes ($0.99 each)
• Save with the All Cubes bundle ($2.99)
• Family Sharing enabled for all purchases
• Restore purchases across all your devices

BUG FIXES & IMPROVEMENTS
• iCloud sync for Personal Best times across all devices
• Better error handling
• Performance optimizations
• UI polish and refinements
• Minor bug fixes

Thank you for using Qubo! Keep solving and crushing those personal bests!

### 2.0 — 2025-11-19

TRACK YOUR PERSONAL BESTS!

Never lose your fastest times! Qubo now tracks and saves your personal best for every solve, so you can see your progress and celebrate new records.

NEW PUZZLE TYPES

Expand your collection with 4 premium cube types, each with independent personal best tracking:

• 2×2 Pocket Cube
• 4×4 Revenge Cube  
• Windmill Cube
• Pyraminx Pyramid Puzzle

The classic 3×3 remains free forever with personal best tracking!

FLEXIBLE UNLOCKING
• Unlock individual cubes ($0.99 each)
• Save with the All Cubes bundle ($2.99)
• Family Sharing enabled for all purchases
• Restore purchases across all your devices

BUG FIXES & IMPROVEMENTS
• iCloud sync for Personal Best times across all devices
• Better error handling
• Performance optimizations
• UI polish and refinements

Thank you for using Qubo! Keep solving and crushing those personal bests!

### 1.1 — 2022-08-17

Just some bug fixes and minor improvements
- Fixed the landscape issue on the phone
- Added some haptic feedback for devices that support it
- Other minor interface fixes and refinements

## Apps similar to Qubo

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CubeTime](https://appshunter.io/ios/app/cubetime/id1600392245) | 4.7 (266) | Free | Utilities |
| [Cube Timer for Rubiks Cubes](https://appshunter.io/ios/app/cube-timer-for-rubiks-cubes/id1458741881) | 4.5 (4,769) | Free | Utilities |
| [21Moves \| Cube Puzzle Solver](https://appshunter.io/ios/app/21moves-cube-puzzle-solver/id1533263247) | 4.7 (59,123) | Free | Utilities |
| [Rubiks Cube Timer: The Counter](https://appshunter.io/ios/app/rubiks-cube-timer-the-counter/id6503445838) | 4.4 (19) | Free | Utilities |
| [Cube Timer](https://appshunter.io/ios/app/cube-timer/id444929094) | 4.2 (208) | Free | Utilities |
| [Five Timer](https://appshunter.io/ios/app/five-timer/id471548639) | 4.4 (33) | $1.99 | Utilities |

## More apps by DigitalSandbox, LLC

- [Putt Maker](https://appshunter.io/ios/app/putt-maker/id468663340)
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All apps by DigitalSandbox, LLC: https://appshunter.io/developer/1013994213

## Related topics

[xcube timer](https://appshunter.io/ios/topics/xcube-timer) · [qubo pro](https://appshunter.io/ios/topics/qubo-pro) · [qubo](https://appshunter.io/ios/topics/qubo)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*