# Blue Defense! vs Devil Shard

The clearest difference is in-app purchases: Blue Defense! at none against Devil Shard's 6. Devil Shard's advantage is rating (4.4 vs 4.1) and ratings volume (45 vs 9). On price, review sentiment, update cadence and ads there is nothing between them.

Blue Defense! costs $0.99 and Devil Shard $0.99 up front. Devil Shard sells 6 one-off in-app purchases. Blue Defense! asks for nothing beyond the download.

Devil Shard holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Devil Shard has 45 ratings behind it against 9, so its average is the more settled of the two. Written reviews split almost evenly too, at 84% and 84% positive.

Blue Defense! ships an update every 4 months, Devil Shard every 7 months. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Blue Defense! | Devil Shard |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [4.1 (9 ratings)](https://appshunter.io/ios/app/blue-defense/id295528445/reviews) | **[4.4 (45 ratings)](https://appshunter.io/ios/app/devil-shard/id869735685/reviews)** |
| Number of ratings | 9 | **45** |
| Positive reviews | 84.0% of reviews | **84.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 9 MB | 47 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Cat in a Box Software](https://appshunter.io/developer/1600179204) | [Game Stew](https://appshunter.io/developer/517689895) |

## What reviewers say

### Blue Defense!

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

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


### Devil Shard

[App page](https://appshunter.io/ios/app/devil-shard/id869735685)

Embark on a retro-style match-3 RPG adventure to stop a war and face a great evil. Plan strategic combos, unlock powerful allies, and collect diverse equipment. Conquer numerous enemies and stages to uncover the truth and achieve a true ending.

**Highlights:** Match-3 puzzle with RPG elements, Strategic tile swapping for combos, Unlock and summon 9 incarnations, Collect and upgrade 32 equipment, Battle 37 different enemies, Complete 8 story stages and a hidden stage

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000G | $0.99 | one-time |
| 2500G | $1.99 | one-time |
| 7500G | $4.99 | one-time |
| 17500G | $9.99 | one-time |
| 40000G | $19.99 | one-time |
| 75000G | $29.99 | one-time |

**What reviewers like**

- 🎮 Addictive and engaging gameplay mechanics
- 🎨 Beautiful retro pixel art style
- 🎵 Great music and audio design
- ⚡ Simple yet challenging match-3 combat system
- 📱 Perfect for quick gaming sessions

**What reviewers complain about**

- ⚙️ Excessive grinding required for progression
- 💀 Harsh death penalty resets all character progress
- 💰 Pay-to-win mechanics and aggressive monetization
- 🎲 Heavy reliance on RNG and luck
- 😤 Unfair difficulty spikes in later dungeons

**Reported bugs**

- Item selection scroll problem on iPhone 6s Plus (items display in middle of screen)
- Unable to equip, melt, or forge items on certain devices
- In-app purchase functionality broken
- Character equipment not persisting correctly
- No undo option for melted items

**Requested features**

- Swipeable match-3 controls (standard for genre)
- More customization options for character progression
- Persistent progress or checkpoints upon death
- Better equipment distribution and tile spawning
- Reduced grinding requirements


## Frequently asked questions

### Is Blue Defense! free?

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

### Is Devil Shard free?

Devil Shard costs $0.99, and also offers in-app purchases.

### Which has better reviews, Blue Defense! or Devil Shard?

Devil Shard is rated higher. Blue Defense! averages 4.1 out of 5 from 9 ratings, while Devil Shard averages 4.4 from 45 ratings.

### Do Blue Defense! or Devil Shard have ads?

Neither Blue Defense! nor Devil Shard shows ads.

### Which is updated more often, Blue Defense! or Devil Shard?

Blue Defense! ships an update every 4 months, and Devil Shard every 7 months. Most recently, Blue Defense! was updated on October 31, 2026 and Devil Shard on November 5, 2026.

---

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