# Block Puzzle Gem vs Memory Castle

The clearest difference is ads: Memory Castle at none against Block Puzzle Gem's shown. Block Puzzle Gem's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Block Puzzle Gem sells 8 one-off in-app purchases and Memory Castle sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Block Puzzle Gem | Memory Castle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.9K ratings)](https://appshunter.io/ios/app/block-puzzle-gem/id1587319072/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 68 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Freemind Software Co., Ltd.](https://appshunter.io/developer/1587319074) | [ALARIC CORBIN](https://appshunter.io/developer/6796168615) |

## What reviewers say

### Block Puzzle Gem

[App page](https://appshunter.io/ios/app/block-puzzle-gem/id1587319072)

A classic strategy jewel block puzzle game designed to enhance visual enjoyment and improve spatial skills. Drag and drop colorful jewel blocks to fill rows and columns, clearing them to achieve high scores. Play anytime, anywhere, with no internet or time restrictions.

**Highlights:** Classic strategy jewel block gameplay, Enhances spatial skills and trains the brain, Colorful jewel blocks for visual enjoyment, No internet, time, or location restrictions, Easy to play, suitable for all families, Rotation treasure chest for high scores

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Spin Coin × 5 | $0.99 | one-time |
| Spin Coin × 20 | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Spin Coin × 50 | $5.99 | one-time |
| Superior Pack | $7.99 | one-time |
| Spin Coin × 120 | $9.99 | one-time |
| Spin Coin × 300 | $19.99 | one-time |

**What reviewers like**

- 👍 Fun and relaxing game
- 💡 Challenging and keeps the mind active
- 🚀 Great time passer
- 🎨 Colorful and visually appealing

**What reviewers complain about**

- 🤬 Too many ads and interruptions
- 🐛 Occasional bugs and crashes
- 🔒 No option to remove ads through purchase

**Reported bugs**

- Issues with level 29 of the Great Wall event
- Calendar feature causing crashes

**Requested features**

- Ability to rotate/move blocks
- More daily challenges and events
- Clearer gameplay instructions


### Memory Castle

[App page](https://appshunter.io/ios/app/memory-castle-mind-palace/id6819114213)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Endless Mode | $0.99 | one-time |
| All Rooms | $0.99 | one-time |
| Timed Mode | $0.99 | one-time |
| Complete the Castle | $0.99 | one-time |
| All Access | $1.99 | one-time |


## Frequently asked questions

### Is Block Puzzle Gem free?

Block Puzzle Gem is free to download, with in-app purchases available.

### Is Memory Castle free?

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

### Do Block Puzzle Gem or Memory Castle have ads?

Block Puzzle Gem shows ads; Memory Castle does not.

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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.*