# Kain Cobra vs Seven Keys

The clearest difference is in-app purchases: Kain Cobra at none against Seven Keys's 9. Kain Cobra also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Seven Keys sells 9 one-off in-app purchases. Kain Cobra asks for nothing beyond the download.

## The numbers

| Metric | Kain Cobra | Seven Keys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 178 MB | 87 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [67 BITS DESIGN LTDA](https://appshunter.io/developer/1673112238) | [ibrahim uysal](https://appshunter.io/developer/1599460035) |

## What reviewers say

### Kain Cobra

[App page](https://appshunter.io/ios/app/kain-cobra/id6739786001)

**Features:** macOS Compatibility

**In-app purchases:** none


### Seven Keys

[App page](https://appshunter.io/ios/app/seven-keys/id6759868549)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100K Coins | $1.99 | one-time |
| 10 Potions | $1.99 | one-time |
| 500K Coins | $4.99 | one-time |
| 50 Potions | $4.99 | one-time |
| 1M Coins | $9.99 | one-time |
| 100 Potions | $9.99 | one-time |
| 2M Coins and 50 Potions | $19.99 | one-time |
| 5M Coins and 150 Potions | $49.99 | one-time |
| 10M Coins and 250 Potions | $99.99 | one-time |


## Frequently asked questions

### Is Kain Cobra free?

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

### Is Seven Keys free?

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

### Do Kain Cobra or Seven Keys have ads?

Neither Kain Cobra nor Seven Keys 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.*