# ROYGBIX vs Shell Keepers

The clearest difference is in-app purchases: Shell Keepers at none against ROYGBIX's 8. Shell Keepers also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. ROYGBIX sells 8 one-off in-app purchases. Shell Keepers asks for nothing beyond the download.

## The numbers

| Metric | ROYGBIX | Shell Keepers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/shell-keepers/id6744458012/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | — | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 125 MB | 155 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nemi.co, LLC](https://appshunter.io/developer/1666157249) | [Adknown](https://appshunter.io/developer/1243054661) |

## What reviewers say

### ROYGBIX

[App page](https://appshunter.io/ios/app/roygbix/id1668624269)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlockables - Take Control | $1.99 | one-time |
| Difficulty - Quantify | $1.99 | one-time |
| Unlockables - Special | $1.99 | one-time |
| Buy Game - Doughnut | $2.99 | one-time |
| Buy Game - Coffee | $4.99 | one-time |
| Buy Game - Cake | $8.99 | one-time |
| Buy Game - Pizza | $12.99 | one-time |
| Buy Game - Vacation | $19.99 | one-time |


### Shell Keepers

[App page](https://appshunter.io/ios/app/shell-keepers/id6744458012)

Protect your precious eggs in this fast-paced defense game. Drag and drop enemies to take them down in real-time, utilizing precision throws for a rewarding scoring system. Designed for quick, intense gameplay sessions.

**Highlights:** Drag-and-drop defense mechanics, Real-time enemy takedowns, Precision-based scoring, Short, intense gameplay sessions, Egg-flinging defense

**In-app purchases:** none


## Frequently asked questions

### Is ROYGBIX free?

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

### Is Shell Keepers free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*