# Quantum 3 vs #Sevenns

The clearest difference is in-app purchases: Quantum 3 at none against #Sevenns's 3. Quantum 3 also leads on ratings volume (15 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. #Sevenns sells 3 one-off in-app purchases. Quantum 3 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Quantum 3 against 5.0 for #Sevenns. That said, the two scores are not equally well evidenced: Quantum 3 has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Quantum 3 | #Sevenns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (15 ratings)](https://appshunter.io/ios/app/quantum-3/id1406630529/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/sevenns/id6670494258/reviews) |
| Number of ratings | **15** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Monetization | **Free** | Free with in-app purchases |
| Size | 124 MB | 141 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brian Winn](https://appshunter.io/developer/487088992) | [Commuter Games Limited](https://appshunter.io/developer/1612444577) |

## What reviewers say

### Quantum 3

[App page](https://appshunter.io/ios/app/quantum-3/id1406630529)

An educational match-3 game that blends fun gameplay with quantum physics concepts. Players match quarks to build subatomic particles and learn about fundamental physics mysteries. It's a great introduction to particle physics for all ages.

**Highlights:** Match-3 gameplay, Learn quantum physics, Build subatomic particles, Explore fundamental physics, Puzzle-solving mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### #Sevenns

[App page](https://appshunter.io/ios/app/sevenns/id6670494258)

This game challenges players to solve logic puzzles by placing seven unique tiles into seven regions of overlapping ellipses. Each region has specific rules based on the ellipses, requiring wit and deduction to find the correct combination. Aim for perfect solutions by solving puzzles without hints and within a time limit to unlock harder modes.

**Highlights:** Venn diagram and Sudoku-like puzzles, Tile placement logic, Over 5,000 puzzle variations, Perfect solution challenges, Progressive difficulty modes, Bite-sized brain training

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Easy Puzzles | $0.99 | one-time |
| Extra Hard Puzzles | $0.99 | one-time |
| Extra Mean Puzzles | $0.99 | one-time |


## Frequently asked questions

### Is Quantum 3 free?

Quantum 3 is free to download, with no in-app purchases.

### Is #Sevenns free?

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

### Which has better reviews, Quantum 3 or #Sevenns?

Quantum 3 and #Sevenns are both rated 5.0 out of 5 on the App Store, from 15 and 1 ratings respectively.

### Do Quantum 3 or #Sevenns have ads?

Neither Quantum 3 nor #Sevenns shows ads.

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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.*