# KEY - 3D Cubic Puzzle

> 3D cubic puzzle game requiring timed cube rotation to fit pieces. (iPhone/iPad app by NUTRACTOR.)

- Source: https://appshunter.io/ios/app/key-3d-cubic-puzzle/id966950050 (this page in markdown: same URL + `.md`)
- Developer: [NUTRACTOR](https://appshunter.io/developer/305620719)
- Category: Games, Entertainment, Action, Puzzle
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 17+
- Requires: iOS 12.0 · 95 MB
- Languages: American English, Japanese
- Released: 2015-04-24
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/key-3d-cubic-puzzle/id966950050/reviews.md

## What is KEY?

A puzzle game where pieces are fitted together by rotating a cube.
Flick the cube to rotate it depending on the shape and orientation of the pieces.
To complete a round, fit the pieces in all six faces of the cube before your time runs out.
Play the game to gain points by completing up to 100 rounds.
Your remaining time increases depending on the direction in which you rotate the cube to fit the pieces.
If you fit the pieces by rotating the cube horizontally, you gain 1 second; if you rotate it vertically from the front, you gain 2 seconds, and from the back, you gain 3 seconds.
Increase your remaining time and aim for a high score.

## Key features

- Cube rotation gameplay
- Time-based challenges
- Piece fitting puzzles
- Score accumulation
- Increasing difficulty
- Multiple rotation bonuses

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ad | $2.99 | one-time |


## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/key-3d-cubic-puzzle/id966950050/reviews.md

### 3/5 — Love the idea...

*2015-05-07, version 1.0.1*

Would be a great game but it's timed. I think that there should be maybe a normal mode so that you could just play for the puzzle element of it.

### 2/5 — Needs a bit of work

*2015-05-03, version 1.0*

The idea is great, however the harsh time limit right from the start & the sometimes unresponsive swipe action are enough to make me not want to play this game.

I need the memory space so this is being deleted.

### 3/5 — Good but...

*2015-05-02, version 1.0*

It would be a much more enjoyable/better game if the time element was taken out.

### 5/5 — Fun!

*2015-04-24*

Fun and challenging game.  The idea is to rotate the cube so the falling pieces fit in the correctly shaped spaces.  They fall faster and faster so it is challenging.

## Frequently asked questions about KEY

### What is the gameplay of KEY - 3D Cubic Puzzle?

KEY - 3D Cubic Puzzle involves rotating a cube to fit puzzle pieces onto its six faces within a time limit. Players earn points by completing rounds and can increase their remaining time through specific rotation techniques.

### How does the scoring system work in KEY - 3D Cubic Puzzle?

Players gain points by successfully fitting pieces onto the cube's faces. Completing rounds increases the score, and strategic rotations can add bonus seconds to the timer, contributing to a higher overall score.

### Does KEY - 3D Cubic Puzzle have ads?

Yes, KEY - 3D Cubic Puzzle contains advertisements.

### What is the age rating for KEY - 3D Cubic Puzzle?

KEY - 3D Cubic Puzzle has an age rating of 17+.

### On which devices can I play KEY - 3D Cubic Puzzle?

KEY - 3D Cubic Puzzle is available on iPhone, iPad, and iPod.

### How often is KEY - 3D Cubic Puzzle updated?

The latest version of KEY - 3D Cubic Puzzle was released on July 20, 2023, indicating it receives periodic updates.

### What is the user sentiment for KEY - 3D Cubic Puzzle?

Based on the available data, KEY - 3D Cubic Puzzle has a rating of 3.0 stars from 2 ratings, suggesting mixed user sentiment.

### Can I play KEY - 3D Cubic Puzzle offline?

The provided description does not specify whether KEY - 3D Cubic Puzzle can be played offline. However, puzzle games often have offline capabilities.

## Version history (last 5 releases)

### 1.5 — 2023-07-20

- Updated the external SDK.

### 1.4 — 2022-11-18

- Updated SDK.

### 1.3 — 2021-07-10

- Support for iOS 14.

### 1.2 — 2021-03-17

- Updated the external SDK.

### 1.1 — 2020-09-08

- Supports 6.5-inch screen.

## More apps by NUTRACTOR

- [Shogi Demon](https://appshunter.io/ios/app/shogi-demon/id305620716)
- [Mahjong Demon](https://appshunter.io/ios/app/mahjong-demon/id321109246)
- [Mahjong Mobile](https://appshunter.io/ios/app/mahjong-mobile/id365726409)
- [Mahjong Demon XL](https://appshunter.io/ios/app/mahjong-demon-xl/id391061172)
- [Shogi Demon XL](https://appshunter.io/ios/app/shogi-demon-xl/id420880715)

All apps by NUTRACTOR: https://appshunter.io/developer/305620719

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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 2026-06-10.*