# Opacha vs Castle Destruction

The clearest difference is in-app purchases: Opacha at none against Castle Destruction's 4. Opacha also leads on ads (none vs shown) and ratings volume (124 vs 13). Castle Destruction's advantage is rating (4.2 vs 4.0) and review sentiment (86% vs 77%). On price, update cadence and device support there is nothing between them.

Both are free to download. Castle Destruction sells 4 one-off in-app purchases. Opacha asks for nothing beyond the download.

Castle Destruction holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Opacha has 124 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 77% of Opacha's written reviews are positive against 86% of Castle Destruction's.

Opacha ships an update every 3 months, Castle Destruction every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Opacha | Castle Destruction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (124 ratings)](https://appshunter.io/ios/app/opacha-mda/id1515105386/reviews) | **[4.2 (13 ratings)](https://appshunter.io/ios/app/castle-destruction/id1668625902/reviews)** |
| Number of ratings | **124** | 13 |
| Positive reviews | 76.6% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 96 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Yakovliev](https://appshunter.io/developer/1415296140) | [Mateo Garnica Castillo](https://appshunter.io/developer/1596388179) |

## What reviewers say

### Opacha

[App page](https://appshunter.io/ios/app/opacha-mda/id1515105386)

Engage in a straightforward combat strategy game focused on planet capture. This experience offers a campaign with numerous levels and a clean user interface, all without any advertisements or in-app purchases.

**Highlights:** Planet capture strategy, Hundreds of campaign levels, Easy to learn gameplay, Simple user interface, Smooth animations

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

**In-app purchases:** none

**What reviewers like**

- ✨ No ads or tracking whatsoever
- 🎮 Highly addictive and engaging gameplay
- ⚡ Simple yet strategic mechanics
- 🔄 Endless replayability with random maps
- 📱 Minimal battery drain

**What reviewers complain about**

- 🤖 AI appears to have unfair advantages
- ⏰ Requires precise timing and reflexes
- 🎮 UI can be unresponsive to quick taps
- 📐 Background panning interferes with gameplay
- 🔧 Limited strategic variety in solutions

**Reported bugs**

- UI buttons hidden behind iPhone notch/home bar
- Speed slider and menu buttons overlap with system UI
- Background slides when accidentally touched during gameplay
- Notification center triggered by top UI elements
- Control center triggered by top UI elements

**Requested features**

- Ability to play as different colors
- Multiplayer/PvP mode
- 1v1 game mode
- New node types (forge, destructible nodes, teleport nodes)
- Additional upgrade options for units


### Castle Destruction

[App page](https://appshunter.io/ios/app/castle-destruction/id1668625902)

Engage in physics-based castle battles with powerful cannons. Choose your target, launch projectiles, and demolish your opponent's fortress. Unlock new castles and customizations as you master the art of destruction.

**Highlights:** Physics-based destruction, Three powerful cannons, One Player vs AI, Two Player local mode, Spectator mode, Unlockable castles and customizations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 gold bars | $1.99 | one-time |
| Castle Crumble PRO | $4.99 | one-time |
| 70 gold bars | $5.99 | one-time |
| 200 gold bars | $9.99 | one-time |


## Frequently asked questions

### Is Opacha free?

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

### Is Castle Destruction free?

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

### Which has better reviews, Opacha or Castle Destruction?

Castle Destruction is rated higher. Opacha averages 4.0 out of 5 from 124 ratings, while Castle Destruction averages 4.2 from 13 ratings.

### Do Opacha or Castle Destruction have ads?

Castle Destruction shows ads; Opacha does not.

### Which is updated more often, Opacha or Castle Destruction?

Opacha ships an update every 3 months, and Castle Destruction every 2 months. Most recently, Opacha was updated on November 7, 2026 and Castle Destruction on November 3, 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.*