# neoDefense vs Module TD Tower Defense Sci

The clearest difference is review sentiment: neoDefense at 88% against Module TD Tower Defense Sci's 42%. neoDefense also leads on rating (4.7 vs 4.5) and iOS requirement (9.0 vs 15.6). Module TD Tower Defense Sci's advantage is price (Free vs $1.99). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Module TD Tower Defense Sci is free to download; neoDefense costs $1.99 up front. neoDefense sells 5 one-off in-app purchases and Module TD Tower Defense Sci sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

neoDefense holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 547 and 1.3K respectively. Written reviews point the same way: 88% of neoDefense's written reviews are positive against 42% of Module TD Tower Defense Sci's.

neoDefense ships an update every 2 months, Module TD Tower Defense Sci monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | neoDefense | Module TD Tower Defense Sci |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.7 (547 ratings)](https://appshunter.io/ios/app/neodefense-tower-defense/id1240750175/reviews)** | [4.5 (1.3K ratings)](https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489/reviews) |
| Number of ratings | 547 | **1.3K** |
| Positive reviews | **87.7% of reviews** | 42.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 156 MB | 413 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 9+ |
| Developer | [SON GIL](https://appshunter.io/developer/544253299) | [Mikhail Vladimirovich](https://appshunter.io/developer/660171136) |

## What reviewers say

### 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


### Module TD Tower Defense Sci

[App page](https://appshunter.io/ios/app/module-td-tower-defense-sci-fi/id1373636489)

Defend your space base from waves of incoming enemies by strategically placing and customizing unique towers. This offline strategy game offers deep customization with modular elements and elemental bonuses to overcome challenging levels.

**Highlights:** Offline Tower Defense, Highly Customizable Towers, Modular Elements, Elemental Bonuses, 80+ Levels, Strategic Gameplay, Achievements

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Matrix Small Pack | $0.99 | one-time |
| Metamaterials+Matrix Small | $0.99 | one-time |
| Matrix Moderate Pack | $1.99 | one-time |
| Average  Pack | $2.99 | one-time |
| Matrix Average Pack | $4.99 | one-time |
| Metamaterials Average Pack | $4.99 | one-time |
| Matrix Good-Sized Pack | $8.99 | one-time |
| Metamaterials+Matrix Medium | $8.99 | one-time |
| Matrix Large Pack | $17.99 | one-time |
| Metamaterials Large Pack | $17.99 | one-time |
| Metamaterials Huge Pack | $43.99 | one-time |
| Metamaterials and Matrix | $49.99 | one-time |

**What reviewers like**

- 🚀 Challenging and fun
- 🔒 No aggressive in-app purchases
- 🔒 No forced ads
- 👍 Customizable towers and strategy
- 👍 Lots of levels and replay value

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🐛 Levels not properly optimized for newer devices
- 🐛 Crashes and freezes on certain levels
- 🐛 Progression and purchases not syncing across devices
- 🐛 Difficulty spike and pay-to-win mechanics

**Reported bugs**

- Levels not loading properly
- Towers disappearing or not functioning
- Game progress being reset or lost
- Incompatibility issues with newer devices
- Crashes and freezes on certain levels

**Requested features**

- More levels and updates
- Better tutorial and in-game explanations
- Difficulty options and customization
- Sync progress and purchases across devices
- Improved performance and optimization


## Frequently asked questions

### Is neoDefense free?

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

### Is Module TD Tower Defense Sci free?

Module TD Tower Defense Sci is free to download, with in-app purchases available.

### Which has better reviews, neoDefense or Module TD Tower Defense Sci?

neoDefense is rated higher. neoDefense averages 4.7 out of 5 from 547 ratings, while Module TD Tower Defense Sci averages 4.5 from 1.3K ratings.

### Do neoDefense or Module TD Tower Defense Sci have ads?

Neither neoDefense nor Module TD Tower Defense Sci shows ads.

### Which is updated more often, neoDefense or Module TD Tower Defense Sci?

neoDefense ships an update every 2 months, and Module TD Tower Defense Sci monthly. Most recently, neoDefense was updated on October 24, 2026 and Module TD Tower Defense Sci on October 22, 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.*