# #Sevenns vs Co

The clearest difference is in-app purchases: Co at none against #Sevenns's 3. #Sevenns's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | #Sevenns | Co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sevenns/id6670494258/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 22 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Commuter Games Limited](https://appshunter.io/developer/1612444577) | [Marcel Jorkisch](https://appshunter.io/developer/1178467384) |

## What reviewers say

### #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 |


### Co

[App page](https://appshunter.io/ios/app/co-op-blocks/id6745340917)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is #Sevenns free?

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

### Is Co free?

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

### Do #Sevenns or Co have ads?

Neither #Sevenns nor Co 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.*