# Block Puzzle Gem vs DefendUS

The clearest difference is in-app purchases: DefendUS at none against Block Puzzle Gem's 8. Block Puzzle Gem's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Block Puzzle Gem sells 8 one-off in-app purchases. DefendUS asks for nothing beyond the download.

## The numbers

| Metric | Block Puzzle Gem | DefendUS |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 328 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +9 |
| Developer | [Shanghai Freemind Software Co., Ltd.](https://appshunter.io/developer/1587319074) | [Moneto Lab Solucoes em Tecnologia Ltda](https://appshunter.io/developer/1429349729) |

## 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


### DefendUS

[App page](https://appshunter.io/ios/app/defendus/id6772881718)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Puzzle Gem free?

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

### Is DefendUS free?

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

### Do Block Puzzle Gem or DefendUS have ads?

Both Block Puzzle Gem and DefendUS show 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.*