# Space Defender vs Pun Heroes

The clearest difference is in-app purchases: Pun Heroes at none against Space Defender's 1. Pun Heroes also leads on update cadence (every 3 days vs every 9 months) and iOS requirement (15.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Space Defender sells 1 one-off in-app purchase. Pun Heroes asks for nothing beyond the download.

Space Defender ships an update every 9 months, Pun Heroes every 3 days. The most recent releases landed on October 28, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Space Defender | Pun Heroes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (13 ratings)](https://appshunter.io/ios/app/pun-heroes/id6757429232/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 38 MB | 258 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Ozog](https://appshunter.io/developer/548579634) | [Ozgur Taskin](https://appshunter.io/developer/1507261304) |

## What reviewers say

### Space Defender

[App page](https://appshunter.io/ios/app/space-defender-galactic-war/id6757307496)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Pun Heroes

[App page](https://appshunter.io/ios/app/pun-heroes/id6757429232)

Engage in a chaotic tower defense game with minimalist art and satisfying physics. Defend your base against waves of quirky enemies using powerful ultimate abilities and strategic upgrades. Easy to learn, challenging to master.

**Highlights:** Satisfying physics-based combat, Iconic minimalist art style, Powerful ultimate abilities, Deep strategy with simple controls, Constant evolution and upgrades

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Defender free?

Space Defender is free to download, with in-app purchases available.

### Is Pun Heroes free?

Pun Heroes is free to download, with no in-app purchases.

### Do Space Defender or Pun Heroes have ads?

Both Space Defender and Pun Heroes show ads.

### Which is updated more often, Space Defender or Pun Heroes?

Space Defender ships an update every 9 months, and Pun Heroes every 3 days. Most recently, Space Defender was updated on October 28, 2026 and Pun Heroes on October 21, 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.*