# Blue Defense! vs Block Drop DG

The clearest difference is price: Block Drop DG at Free against Blue Defense!'s $0.99. Block Drop DG also leads on rating (5.0 vs 4.1) and update cadence (every 5 days vs every 4 months). Blue Defense!'s advantage is in-app purchases (none vs 5) and ads (none vs shown). On ratings volume, device support and iOS requirement there is nothing between them.

Block Drop DG is free to download; Blue Defense! costs $0.99 up front. Block Drop DG sells 5 one-off in-app purchases. Blue Defense! asks for nothing beyond the download.

Block Drop DG holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews point the same way: 84% of Blue Defense!'s written reviews are positive against 100% of Block Drop DG's.

Blue Defense! ships an update every 4 months, Block Drop DG every 5 days. The most recent releases landed on October 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Blue Defense! | Block Drop DG |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/blue-defense/id295528445/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/block-drop-dg/id6761087564/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 84.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#198** | — |
| Size | 9 MB | 83 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Cat in a Box Software](https://appshunter.io/developer/1600179204) | [Dawn Games LLC](https://appshunter.io/developer/1887390617) |

## What reviewers say

### Blue Defense!

[App page](https://appshunter.io/ios/app/blue-defense/id295528445)

**Currently charting:** #198 Top Paid · Casual (US App Store)

Defend your planet from an relentless invasion force. This action-packed game challenges your reflexes and strategic thinking as you manage increasing pressure from attackers. Experience classic gameplay with modern features like level selection and global leaderboards.

**Highlights:** Classic mode gameplay, Quick Start difficulty selection, Level Select for practice and medals, Global High Scores list, Save state functionality, Tilt controls for aiming

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and fast gameplay
- 👍 Unique and intuitive controls
- 💎 Retro-style graphics
- 🕹️ Addictive and challenging
- 💰 Great value for money

**What reviewers complain about**

- 🔇 Lack of sound effects and music
- 🔄 Inverted controls can be confusing
- 🧠 Difficulty ramps up too quickly
- 🔋 Can be physically tiring to play

**Reported bugs**

- Crashes on newer iOS versions
- Medals not saving properly

**Requested features**

- Add sound effects and background music
- Option to invert or adjust controls
- Gradual difficulty increase
- Power-ups and weapon upgrades
- Global high score leaderboards


### Block Drop DG

[App page](https://appshunter.io/ios/app/block-drop-dg/id6761087564)

Test your reflexes and precision in this addictive stacking game. Build the tallest tower by perfectly timing your block drops, aiming for combos and bonus points. Unlock themes, collect rewards, and compete on leaderboards.

**Highlights:** Tap to drop sliding blocks, Perfect timing for bonus points, Multiple game modes (Classic, Speed Run, Precision, Zen), Daily challenges with new modifiers, Unlockable block themes and backgrounds, Daily login rewards and achievements, Game Center leaderboards

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful Of Coins | $0.99 | one-time |
| Bags of Coins | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Chest of Coins | $4.99 | one-time |
| Vault of Coins | $9.99 | one-time |


## Frequently asked questions

### Is Blue Defense! free?

Blue Defense! costs $0.99, with no in-app purchases.

### Is Block Drop DG free?

Block Drop DG is free to download, with in-app purchases available.

### Which has better reviews, Blue Defense! or Block Drop DG?

Block Drop DG is rated higher. Blue Defense! averages 4.1 out of 5 from 9 ratings, while Block Drop DG averages 5.0 from 4 ratings.

### Do Blue Defense! or Block Drop DG have ads?

Block Drop DG shows ads; Blue Defense! does not.

### Which is updated more often, Blue Defense! or Block Drop DG?

Blue Defense! ships an update every 4 months, and Block Drop DG every 5 days. Most recently, Blue Defense! was updated on October 29, 2026 and Block Drop DG on October 9, 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.*