# Defrag Game vs neoDefense

The clearest difference is price: Defrag Game at Free against neoDefense's $1.99. Defrag Game also leads on in-app purchases (none vs 5) and rating (5.0 vs 4.7). neoDefense's advantage is ratings volume (548 vs 1) and update cadence (every 2 months vs every 4 months). On review sentiment, ads and device support there is nothing between them.

Defrag Game is free to download; neoDefense costs $1.99 up front. neoDefense sells 5 one-off in-app purchases. Defrag Game asks for nothing beyond the download.

Defrag Game holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: neoDefense has 548 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 80% of Defrag Game's written reviews are positive against 88% of neoDefense's, so the app with the better star average is not the one people write more warmly about.

Defrag Game ships an update every 4 months, neoDefense every 2 months. The most recent releases landed on November 1, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Defrag Game | neoDefense |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/defrag-game/id806872789/reviews)** | [4.7 (548 ratings)](https://appshunter.io/ios/app/neodefense-tower-defense/id1240750175/reviews) |
| Number of ratings | 1 | **548** |
| Positive reviews | 80.0% of reviews | **87.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 20 MB | 156 MB |
| Requires iOS | **6.1** | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Nicholas Thompson](https://appshunter.io/developer/457528141) | [SON GIL](https://appshunter.io/developer/544253299) |

## What reviewers say

### Defrag Game

[App page](https://appshunter.io/ios/app/defrag-game/id806872789)

A simple yet addictive puzzle strategy game where players rearrange colored blocks into larger groups of the same color. The goal is to fill empty slots with adjacent blocks of matching colors to complete the game and achieve a high score.

**Highlights:** Rearrange colored blocks, Group same-colored blocks, Drag blocks into empty slots, Score based on time and moves, Compactness ratio scoring, Multiple difficulty levels

**Features:** macOS Compatibility

**In-app purchases:** none


### neoDefense

[App page](https://appshunter.io/ios/app/neodefense-tower-defense/id1240750175)

Defend a sprout of new life from invading creeps by building and upgrading your fortress. Strategize with various weapons to overcome challenging missions and defeat powerful bosses. Enjoy mind-boggling graphics and thrilling sound effects in this unique tower defense experience.

**Highlights:** Build and upgrade fortress, Over 2,500 enemy waves, 99 challenging missions, 5 upgradable weapons, Boss battles, Stunning vector graphics, Thrilling sound effects

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock & Play Gamma Sector | $0.99 | one-time |
| Unlock & Play Delta Sector | $0.99 | one-time |
| Unlock & Play Epsilon Sector | $0.99 | one-time |
| Unlock & Play Zeta Sector | $0.99 | one-time |
| Unlock & Play Eta Sector | $0.99 | one-time |

**What reviewers like**

- 🚀 Simple yet challenging
- 👍 Great graphics and animations
- 🚀 Addictive gameplay
- 👍 No ads or in-app purchases
- 👍 Excellent tower defense experience

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🔧 Lack of new levels/updates
- 💰 Paid level packs can get expensive

**Reported bugs**

- Impossible to complete certain levels
- Compatibility issues on some devices
- Boost tower not available as advertised

**Requested features**

- More levels and content updates
- Option to reset levels
- Ability to save progress across devices
- Difficulty settings or modes
- More tower/weapon variety


## Frequently asked questions

### Is Defrag Game free?

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

### Is neoDefense free?

neoDefense costs $1.99, and also offers in-app purchases.

### Which has better reviews, Defrag Game or neoDefense?

Defrag Game is rated higher. Defrag Game averages 5.0 out of 5 from 1 ratings, while neoDefense averages 4.7 from 548 ratings.

### Do Defrag Game or neoDefense have ads?

Neither Defrag Game nor neoDefense shows ads.

### Which is updated more often, Defrag Game or neoDefense?

Defrag Game ships an update every 4 months, and neoDefense every 2 months. Most recently, Defrag Game was updated on November 1, 2026 and neoDefense on November 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.*