# Squirrel Surge vs Shuttle Defense

The clearest difference is price: Squirrel Surge at Free against Shuttle Defense's $2.99. Squirrel Surge also leads on rating (5.0 vs 4.4) and iOS requirement (8.0 vs 16.0). Shuttle Defense's advantage is update cadence (every 2 months vs every 18 months). On review sentiment, ratings volume, ads and in-app purchases there is nothing between them.

Squirrel Surge is free to download; Shuttle Defense costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Squirrel Surge holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Squirrel Surge ships an update every 18 months, Shuttle Defense every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Squirrel Surge | Shuttle Defense |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/squirrel-surge/id971254688/reviews)** | [4.4 (5 ratings)](https://appshunter.io/ios/app/shuttle-defense/id1275079979/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Size | 15 MB | 465 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV |
| Age rating | 4+ | +4 |
| Developer | [Lewis Hollywood](https://appshunter.io/developer/946689082) | [Markus Malik](https://appshunter.io/developer/1275079978) |

## What reviewers say

### Squirrel Surge

[App page](https://appshunter.io/ios/app/squirrel-surge/id971254688)

Navigate a squirrel's endless journey through tree branches, collecting acorns and power-ups while avoiding obstacles. Enjoy simple, addictive gameplay with fun characters and graphics. Compete with friends on leaderboards and share your scores.

**Highlights:** Tilt controls for movement, Acorn collection gameplay, Power-up system, Avoid obstacles, Game Center leaderboards, Social sharing

**In-app purchases:** none


### Shuttle Defense

[App page](https://appshunter.io/ios/app/shuttle-defense/id1275079979)

Defend your shuttle through challenging space environments with various weapons. Navigate asteroid fields and battle enemy crafts across 40 levels. Enjoy fast graphics, haptic feedback, and a captivating soundtrack.

**Highlights:** 40 levels across 3 stages, Multiple weapon types, Keyboard controls, Haptic feedback, Speech guidance, Cross-device play

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

**In-app purchases:** none


## Frequently asked questions

### Is Squirrel Surge free?

Squirrel Surge is free to download, with no in-app purchases.

### Is Shuttle Defense free?

Shuttle Defense costs $2.99, with no in-app purchases.

### Which has better reviews, Squirrel Surge or Shuttle Defense?

Squirrel Surge is rated higher. Squirrel Surge averages 5.0 out of 5 from 2 ratings, while Shuttle Defense averages 4.4 from 5 ratings.

### Do Squirrel Surge or Shuttle Defense have ads?

Neither Squirrel Surge nor Shuttle Defense shows ads.

### Which is updated more often, Squirrel Surge or Shuttle Defense?

Squirrel Surge ships an update every 18 months, and Shuttle Defense every 2 months. Most recently, Squirrel Surge was updated on October 24, 2026 and Shuttle Defense on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*