# Castle War Defense vs OTTTD Halfbrick+

Castle War Defense and OTTTD Halfbrick+ both sit at 3.7 stars, but that hides the real split: 100% of Castle War Defense's written reviews are positive against 0% of OTTTD Halfbrick+'s. Castle War Defense also leads on monetization model (free with in-app purchases vs subscription). OTTTD Halfbrick+'s advantage is ads (none vs shown) and update cadence (daily vs weekly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Castle War Defense sells 21 in-app purchases, starting at $4.99 per month and OTTTD Halfbrick+ sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 3.7 for Castle War Defense against 3.7 for OTTTD Halfbrick+. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews are what separate them: 100% of Castle War Defense's written reviews are positive against 0% of OTTTD Halfbrick+'s.

Castle War Defense ships an update weekly, OTTTD Halfbrick+ daily. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Castle War Defense | OTTTD Halfbrick+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/castle-war-defense/id6654911232/reviews) | [3.7 (3 ratings)](https://appshunter.io/ios/app/otttd-halfbrick-plus/id6737252891/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 576 MB | 317 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [MOBIRIX](https://appshunter.io/developer/349276666) | [Halfbrick Studios](https://appshunter.io/developer/356994313) |

## What reviewers say

### Castle War Defense

[App page](https://appshunter.io/ios/app/castle-war-defense/id6654911232)

Assemble heroes and command an army to achieve victory in this defense game. Grow heroes, upgrade your castle, and engage in strategic battles with unique attributes. Compete with other players in an endless mode for the top rank.

**Highlights:** Assemble and command numerous heroes, Synergy effects between heroes, Upgrade towers and castle, Attribute-based battles, Endless mode for ranking competition, Grow heroes of various levels

**Features:** macOS Compatibility

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $19.99 | per year |
| Starter Package 1 | $2.99 | one-time |
| Daily Sweep Ticket Package | $2.99 | one-time |
| Stage Pass - PART1 | $4.99 | one-time |
| Stage Pass - PART5 | $4.99 | one-time |
| Stage Pass - PART7 | $4.99 | one-time |
| Stage Pass - PART6 | $4.99 | one-time |
| Stage Pass - PART4 | $5.99 | one-time |
| Stage Pass - PART2 | $5.99 | one-time |
| Stage Pass - PART3 | $5.99 | one-time |
| Launching Upgrade Package | $6.99 | one-time |
| Weekly Summon Ticket Package | $6.99 | one-time |
| Weekly Sweep Ticket Package | $6.99 | one-time |
| Starter Package 3 | $12.99 | one-time |
| Summon Pass | $12.99 | one-time |
| Rare Unit Acquisition Package | $22.99 | one-time |
| Monthly Summon Ticket Package | $34.99 | one-time |
| Monthly Sweep Ticket Package | $34.99 | one-time |
| Legend Unit AcquisitionPackage | $39.99 | one-time |
| Super Legend Unit Package | $89.99 | one-time |


### OTTTD Halfbrick+

[App page](https://appshunter.io/ios/app/otttd-halfbrick-plus/id6737252891)

This game blends tower defense with real-time strategy, tasking players with defending Earth from alien invasions. Command unique heroes, build and upgrade defensive towers, and face epic boss battles across diverse alien dimensions.

**Highlights:** Tower Defense Meets RTS, Command Unique Heroes, Build and Upgrade Towers, Epic Boss Battles, Explore Alien Dimensions, Strategic Combat

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Halfbrick+ | $2.99 | per month |
| Halfbrick+ | $2.99 | per month |
| Halfbrick+ | $29.99 | per year |


## Frequently asked questions

### Is Castle War Defense free?

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

### Is OTTTD Halfbrick+ free?

OTTTD Halfbrick+ is free to download, with in-app purchases available.

### Which has better reviews, Castle War Defense or OTTTD Halfbrick+?

Castle War Defense and OTTTD Halfbrick+ are both rated 3.7 out of 5 on the App Store, from 3 and 3 ratings respectively.

### Do Castle War Defense or OTTTD Halfbrick+ have ads?

Castle War Defense shows ads; OTTTD Halfbrick+ does not.

### Which is updated more often, Castle War Defense or OTTTD Halfbrick+?

Castle War Defense ships an update weekly, and OTTTD Halfbrick+ daily. Most recently, Castle War Defense was updated on October 24, 2026 and OTTTD Halfbrick+ on October 20, 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.*