# Nuclear Defence vs Space Grunts

The clearest difference is rating: Space Grunts at 4.2 against Nuclear Defence's 2.5. Space Grunts also leads on update cadence (every 5 weeks vs every 15 months) and ratings volume (15 vs 2). Nuclear Defence's advantage is price ($0.99 vs $3.99). On ads, in-app purchases and monetization model there is nothing between them.

Nuclear Defence costs $0.99 and Space Grunts $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Space Grunts holds the better App Store score, 4.2 against 2.5. That said, the two scores are not equally well evidenced: Space Grunts has 15 ratings behind it against 2, so its average is the more settled of the two.

Nuclear Defence ships an update every 15 months, Space Grunts every 5 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Nuclear Defence | Space Grunts |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/nuclear-defence/id361967071/reviews) | **[4.2 (15 ratings)](https://appshunter.io/ios/app/space-grunts/id1018002876/reviews)** |
| Number of ratings | 2 | **15** |
| Positive reviews | — | 75.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 33 MB | 52 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Gianluca Natalini](https://appshunter.io/developer/348380792) | [Pascal Bestebroer](https://appshunter.io/developer/364591324) |

## What reviewers say

### Nuclear Defence

[App page](https://appshunter.io/ios/app/nuclear-defence/id361967071)

Engage in a desperate defense of the Alpha galaxy against alien invaders and nuclear attacks. Strategically command your units, manage energy, and unleash devastating firepower in this immersive space combat game.

**Highlights:** Nuclear war with realistic graphics, Strategic command of defense units, Energy management for combat units, Multiple fire options, Bomb deployment, Game pause functionality, Automatic score and unit tracking

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

**In-app purchases:** none


### Space Grunts

[App page](https://appshunter.io/ios/app/space-grunts/id1018002876)

Engage in a unique blend of fast-paced arcade action and strategic turn-based combat. Explore a distressed moon base, battling aliens and robots to uncover its secrets. Utilize a variety of weapons and consumables to survive and complete your mission.

**Highlights:** Turn-based gameplay, Arcade action, Roguelike shooter elements, Alien and robot combat, Weapon and consumable collection, Secret areas and routes

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

**In-app purchases:** none


## Frequently asked questions

### Is Nuclear Defence free?

Nuclear Defence costs $0.99, with no in-app purchases.

### Is Space Grunts free?

Space Grunts costs $3.99, with no in-app purchases.

### Which has better reviews, Nuclear Defence or Space Grunts?

Space Grunts is rated higher. Nuclear Defence averages 2.5 out of 5 from 2 ratings, while Space Grunts averages 4.2 from 15 ratings.

### Do Nuclear Defence or Space Grunts have ads?

Neither Nuclear Defence nor Space Grunts shows ads.

### Which is updated more often, Nuclear Defence or Space Grunts?

Nuclear Defence ships an update every 15 months, and Space Grunts every 5 weeks. Most recently, Nuclear Defence was updated on October 13, 2026 and Space Grunts on October 16, 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.*