# Castle Wars vs I.F.O

The clearest difference is price: Castle Wars at Free against I.F.O's $2.99. Castle Wars also leads on ratings volume (170 vs 6) and iOS requirement (3.0 vs 12.0). I.F.O's advantage is rating (5.0 vs 4.2) and review sentiment (97% vs 62%). On ads and device support there is nothing between them.

Castle Wars is free to download; I.F.O costs $2.99 up front. Castle Wars sells 2 one-off in-app purchases. I.F.O asks for nothing beyond the download.

I.F.O holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Castle Wars has 170 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 62% of Castle Wars's written reviews are positive against 97% of I.F.O's.

Castle Wars ships an update every 5 months, I.F.O every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Castle Wars | I.F.O |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [4.2 (170 ratings)](https://appshunter.io/ios/app/castle-wars/id410784366/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/ifo/id1186578744/reviews)** |
| Number of ratings | **170** | 6 |
| Positive reviews | 61.9% of reviews | **97.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 69 MB |
| Requires iOS | **3.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Triniti Interactive Limited](https://appshunter.io/developer/328034860) | [gon lee](https://appshunter.io/developer/929736378) |

## What reviewers say

### Castle Wars

[App page](https://appshunter.io/ios/app/castle-wars/id410784366)

Defend your castles and conquer enemies in this strategy game. Explore huge maps, engage in sticky gameplay, and upgrade your bases through 30 exciting levels. Experience a rousing story with beautiful artistry.

**Highlights:** Super huge maps, Rousing story, Ultra sticky gameplay, Beautiful artistry, 30 exciting levels, 4 special attacks, 11 areas for upgrades

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Castle Wars Crystal 2x Earn Rate Pack | $0.99 | one-time |
| Castle Wars 200 Gems Pack | $0.99 | one-time |

**What reviewers like**

- 👍 Addictive and fun gameplay
- 🚀 Easy to pick up and play
- 💡 Unique castle defense concept

**What reviewers complain about**

- 🐛 Buggy and unresponsive controls
- 🔋 Game becomes too easy after maxing out upgrades
- 🔥 Difficulty spike in later levels

**Reported bugs**

- Game crashes on certain devices
- Troops disappear or behave erratically
- Inability to properly command troops

**Requested features**

- More levels and difficulty options
- Multiplayer mode
- Reset/restart feature


### I.F.O

[App page](https://appshunter.io/ios/app/ifo/id1186578744)

Pilot a classic aircraft to shoot down UFOs and rescue kidnapped animals. Power up your plane with mysterious alien energy and utilize unique weapons and items. Engage in a high-score focused weapon mode to prove your mastery.

**Highlights:** Simple left/right rotation controls, Dash maneuver, Alien power-ups, Weapon and item collection, Life recovery, Weapon-only high score mode, iMessage stickers

**Features:** iMessage stickers

**In-app purchases:** none


## Frequently asked questions

### Is Castle Wars free?

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

### Is I.F.O free?

I.F.O costs $2.99, with no in-app purchases.

### Which has better reviews, Castle Wars or I.F.O?

I.F.O is rated higher. Castle Wars averages 4.2 out of 5 from 170 ratings, while I.F.O averages 5.0 from 6 ratings.

### Do Castle Wars or I.F.O have ads?

Neither Castle Wars nor I.F.O shows ads.

### Which is updated more often, Castle Wars or I.F.O?

Castle Wars ships an update every 5 months, and I.F.O every 2 months. Most recently, Castle Wars was updated on October 15, 2026 and I.F.O on October 13, 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.*