# Card Collector Simulator vs Shellkeep

The clearest difference is in-app purchases: Card Collector Simulator at none against Shellkeep's 4. Card Collector Simulator also leads on review sentiment (100% vs 90%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shellkeep sells 4 one-off in-app purchases. Card Collector Simulator asks for nothing beyond the download.

Card Collector Simulator ships an update every 6 days, Shellkeep weekly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Card Collector Simulator | Shellkeep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (31 ratings)](https://appshunter.io/ios/app/shellkeep-card-collector/id6757331713/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 185 MB | 58 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Artemii Shabanov](https://appshunter.io/developer/1530508080) | [Hamlab AB](https://appshunter.io/developer/1526276751) |

## What reviewers say

### Card Collector Simulator

[App page](https://appshunter.io/ios/app/card-collector-simulator/id6751577495)

Collect unique cards with special designs and visual effects. This game offers a daily booster pack to enhance the sense of discovery and intrigue without any cost.

**Highlights:** Daily booster packs, Collect unique cards, Special visual effects, Sense of discovery, Intriguing gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Shellkeep

[App page](https://appshunter.io/ios/app/shellkeep-card-collector/id6757331713)

Collect, merge, and battle unique cards with thousands of possibilities. Hunt for ultra-rare holographic Shinies and compete with other players in live auctions and club bounties. Build your ultimate collection and test your luck.

**Highlights:** Generate and collect thousands of cards, Hunt for ultra-rare holographic Shinies, Bid, deal, and sell cards, Join clubs to team up with collectors, Compete in live auctions and daily deals, No advertisements

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Gems | $0.99 | one-time |
| Small Gems | $2.99 | one-time |
| Big Gems | $6.99 | one-time |
| Mega Gems | $14.99 | one-time |


## Frequently asked questions

### Is Card Collector Simulator free?

Card Collector Simulator is free to download, with no in-app purchases.

### Is Shellkeep free?

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

### Do Card Collector Simulator or Shellkeep have ads?

Neither Card Collector Simulator nor Shellkeep shows ads.

### Which is updated more often, Card Collector Simulator or Shellkeep?

Card Collector Simulator ships an update every 6 days, and Shellkeep weekly. Most recently, Card Collector Simulator was updated on October 8, 2026 and Shellkeep on October 24, 2026.

---

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