# Prisms vs ChromaSphere

The clearest difference is ads: Prisms at none against ChromaSphere's shown. Prisms also leads on ratings volume (19 vs 5). ChromaSphere's advantage is update cadence (weekly vs every 17 months) and review sentiment (100% vs 89%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Prisms sells 1 one-off in-app purchase and ChromaSphere sells 8 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 — 4.9 for Prisms against 5.0 for ChromaSphere. Both are backed by a comparable volume of ratings — 19 and 5 respectively. Written reviews are what separate them: 89% of Prisms's written reviews are positive against 100% of ChromaSphere's.

Prisms ships an update every 17 months, ChromaSphere weekly. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Prisms | ChromaSphere |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (19 ratings)](https://appshunter.io/ios/app/prisms/id1537640188/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/chromasphere-3d-line-puzzle/id6740209857/reviews)** |
| Number of ratings | **19** | 5 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 158 MB | 148 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dust Productions, LLC](https://appshunter.io/developer/1530436091) | [Red Prism Games](https://appshunter.io/developer/1788940355) |

## What reviewers say

### Prisms

[App page](https://appshunter.io/ios/app/prisms/id1537640188)

Engage in a 3D spatial puzzle adventure as a scientist's intern. Roll, attach shapes, and orient your cube to solve challenges involving gates, teleporters, and invisible floors. Explore numerous experiments, with optional content available for purchase.

**Highlights:** 3D spatial puzzle gameplay, Cube manipulation with shape attachment, Teleporter and invisible flooring mechanics, 20 free experiments, Optional 20 bonus experiments, Mastering 3 shapes: circle, square, triangle

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fund Dr. Cubit's Research | $4.99 | one-time |


### ChromaSphere

[App page](https://appshunter.io/ios/app/chromasphere-3d-line-puzzle/id6740209857)

A 3D puzzle game that challenges your spatial reasoning. Connect colorful balls with lines without crossing them, requiring careful planning and creative thinking to solve mind-bending challenges. Offers hundreds of unique puzzles and daily challenges.

**Highlights:** 3D spatial reasoning puzzles, Connect colorful balls with lines, Lines cannot cross, 600+ unique puzzles, Daily new puzzles, Tunnels for advanced gameplay

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| Daily Puzzles - Beginner | $2.99 | one-time |
| Daily Puzzles - Expert | $2.99 | one-time |
| Daily Puzzles - Grandmaster | $2.99 | one-time |
| Daily Puzzles - Intermediate | $2.99 | one-time |
| 100 Hints | $4.99 | one-time |
| Daily Puzzles - All | $4.99 | one-time |
| Ad Free | $5.99 | one-time |


## Frequently asked questions

### Is Prisms free?

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

### Is ChromaSphere free?

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

### Which has better reviews, Prisms or ChromaSphere?

ChromaSphere is rated higher. Prisms averages 4.9 out of 5 from 19 ratings, while ChromaSphere averages 5.0 from 5 ratings.

### Do Prisms or ChromaSphere have ads?

ChromaSphere shows ads; Prisms does not.

### Which is updated more often, Prisms or ChromaSphere?

Prisms ships an update every 17 months, and ChromaSphere weekly. Most recently, Prisms was updated on October 11, 2026 and ChromaSphere on October 10, 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.*