# Big Gun Fun vs Space Invaders

The clearest difference is review sentiment: Big Gun Fun at 100% against Space Invaders's 23%. Big Gun Fun also leads on rating (5.0 vs 4.5). Space Invaders's advantage is price (Free vs $0.99) and update cadence (weekly vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Space Invaders is free to download; Big Gun Fun costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big Gun Fun holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Space Invaders has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Big Gun Fun's written reviews are positive against 23% of Space Invaders's.

Big Gun Fun ships an update every 38 months, Space Invaders weekly. The most recent releases landed on June 10, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Big Gun Fun | Space Invaders |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/big-gun-fun/id782983964/reviews)** | [4.5 (1K ratings)](https://appshunter.io/ios/app/space-invaders-alien-shooter/id6445820851/reviews) |
| Number of ratings | 1 | **1K** |
| Positive reviews | **100.0% of reviews** | 23.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 13 MB | 70 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Hempfling](https://appshunter.io/developer/422781074) | [Dmitriy Yudin](https://appshunter.io/developer/968007421) |

## What reviewers say

### Big Gun Fun

[App page](https://appshunter.io/ios/app/big-gun-fun/id782983964)

Engage in endless fun shooting tin cans with a cannon. Choose from various configurations and modes, including a challenging Can Toss. Enjoy the physics of flying cans on your screen.

**Highlights:** Multiple tin can configurations, Tin Can Toss mode, Shoot cans into a barrel mode, Timed challenges, Physics-based gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Space Invaders

[App page](https://appshunter.io/ios/app/space-invaders-alien-shooter/id6445820851)

Pilot a powerful spacecraft in this top-down shooter. Battle waves of alien ships, upgrade your weapons, and survive intense dogfights. Features dazzling graphics and pulse-pounding music for an adrenaline-fueled arcade experience.

**Highlights:** Top-down shooting action, Ship weapon upgrades, Power-up collection, Intense dogfights, Boss battles, Dazzling graphics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Gun Fun free?

Big Gun Fun costs $0.99, with no in-app purchases.

### Is Space Invaders free?

Space Invaders is free to download, with no in-app purchases.

### Which has better reviews, Big Gun Fun or Space Invaders?

Big Gun Fun is rated higher. Big Gun Fun averages 5.0 out of 5 from 1 ratings, while Space Invaders averages 4.5 from 1K ratings.

### Do Big Gun Fun or Space Invaders have ads?

Neither Big Gun Fun nor Space Invaders shows ads.

### Which is updated more often, Big Gun Fun or Space Invaders?

Big Gun Fun ships an update every 38 months, and Space Invaders weekly. Most recently, Big Gun Fun was updated on June 10, 2026 and Space Invaders on October 18, 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.*