# Cube Spark vs Duple Dragon

The clearest difference is update cadence: Cube Spark at weekly against Duple Dragon's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Cube Spark sells 1 one-off in-app purchase and Duple Dragon sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Cube Spark against 5.0 for Duple Dragon. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Cube Spark ships an update weekly, Duple Dragon every 2 months. Both last shipped on June 1, 2026.

## The numbers

| Metric | Cube Spark | Duple Dragon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/cube-spark/id1497834954/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/duple-dragon/id1573058971/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 90 MB | 230 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mark Westover](https://appshunter.io/developer/1324975142) | [Tripping Whale LLC](https://appshunter.io/developer/1573058973) |

## What reviewers say

### Cube Spark

[App page](https://appshunter.io/ios/app/cube-spark/id1497834954)

A challenging game where you tap cubes matching the color of an electrified cube. Swipe to destroy groups and increase your score. Offers a relaxed Zen Mode and a competitive Challenge Mode with leaderboards and achievements.

**Highlights:** Color matching gameplay, Tap and swipe controls, Zen Mode for relaxed play, Challenge Mode for competition, Score leaderboards, Unlockable achievements

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Duple Dragon

[App page](https://appshunter.io/ios/app/duple-dragon/id1573058971)

Guide two dragons simultaneously through a vibrant festival, exploding fireworks and collecting lucky envelopes. Master unique tandem gameplay, unlock exciting abilities, and customize your dragons with over 280 colors and effects. New stages are added weekly.

**Highlights:** Unique tandem gameplay controlling two dragons, Explode fireworks before time runs out, Fly through spirit rings for speed boosts, Collect lucky envelopes for upgrades, Customize dragons with 280+ colors and effects, New stages added weekly

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Lucky Envelopes | $0.99 | one-time |
| 550 Lucky Envelopes | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| 1150 Lucky Envelopes | $9.99 | one-time |
| 2400 Lucky Envelopes | $19.99 | one-time |
| 6250 Lucky Envelopes | $49.99 | one-time |
| 13000 Lucky Envelopes | $99.99 | one-time |


## Frequently asked questions

### Is Cube Spark free?

Cube Spark is free to download, with in-app purchases available.

### Is Duple Dragon free?

Duple Dragon is free to download, with in-app purchases available.

### Which has better reviews, Cube Spark or Duple Dragon?

Cube Spark and Duple Dragon are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Cube Spark or Duple Dragon have ads?

Both Cube Spark and Duple Dragon show ads.

### Which is updated more often, Cube Spark or Duple Dragon?

Cube Spark ships an update weekly, and Duple Dragon every 2 months. Most recently, Cube Spark was updated on June 1, 2026 and Duple Dragon on June 1, 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.*