# Blockdown Adventures vs Shell Keepers

The clearest difference is rating: Blockdown Adventures at 4.8 against Shell Keepers's 3.0. Shell Keepers's advantage is in-app purchases (none vs 10). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Blockdown Adventures sells 10 one-off in-app purchases. Shell Keepers asks for nothing beyond the download.

Blockdown Adventures holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Blockdown Adventures | Shell Keepers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/blockdown-adventures/id6477536156/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/shell-keepers/id6744458012/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 139 MB | 155 MB |
| Requires iOS | 12.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hot Chai Productions](https://appshunter.io/developer/569421435) | [Adknown](https://appshunter.io/developer/1243054661) |

## What reviewers say

### Blockdown Adventures

[App page](https://appshunter.io/ios/app/blockdown-adventures/id6477536156)

Engage in a whimsical block puzzle game with unique mechanics where blocks move, replicate, and disappear. Solve brain-teasing challenges, use boosters, and decorate your town as you progress through engaging levels and daily puzzles.

**Highlights:** Innovative puzzle gameplay with moving blocks, Variety of engaging levels with escalating difficulty, Boosters for easier gameplay, Limited-time challenges for coin bonuses, Build and decorate town with collected items, Daily puzzles and mini-games, Earn prizes and rewards

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 400 Coins | $1.99 | one-time |
| Bonus 500 Coins | $1.99 | one-time |
| 1200 Coins | $4.99 | one-time |
| Bonus 1500 Coins | $4.99 | one-time |
| Remove Ads | $6.99 | one-time |
| 3000 Coins | $9.99 | one-time |
| Bonus 6000 Coins | $9.99 | one-time |
| 6400 Coins | $19.99 | one-time |
| 14000 Coins | $39.99 | one-time |
| 32000 Coins | $79.99 | 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 Blockdown Adventures free?

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

### Is Shell Keepers free?

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

### Which has better reviews, Blockdown Adventures or Shell Keepers?

Blockdown Adventures is rated higher. Blockdown Adventures averages 4.8 out of 5 from 5 ratings, while Shell Keepers averages 3.0 from 2 ratings.

### Do Blockdown Adventures or Shell Keepers have ads?

Both Blockdown Adventures and Shell Keepers show ads.

### Which is updated more often, Blockdown Adventures or Shell Keepers?

Blockdown Adventures ships an update every 2 months, and Shell Keepers every 2 months. Most recently, Blockdown Adventures was updated on September 29, 2026 and Shell Keepers on September 26, 2026.

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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.*