# SuperNova Defense vs Space TD

The clearest difference is iOS requirement: SuperNova Defense at 12.0 against Space TD's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SuperNova Defense | Space TD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 89 MB | 210 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [家傲 郭](https://appshunter.io/developer/1801216745) | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) |

## What reviewers say

### SuperNova Defense

[App page](https://appshunter.io/ios/app/supernova-defense/id6749136469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Space TD

[App page](https://appshunter.io/ios/app/space-td/id6760296272)

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

**In-app purchases:** none


## Frequently asked questions

### Is SuperNova Defense free?

SuperNova Defense is free to download, with no in-app purchases.

### Is Space TD free?

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

### Do SuperNova Defense or Space TD have ads?

Both SuperNova Defense and Space TD show ads.

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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.*