# Tower Defense vs Last Keep

The clearest difference is ads: Last Keep at none against Tower Defense's shown. Tower Defense's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 17.6). On price and in-app purchases there is nothing between them.

Both are free to download. Tower Defense sells 1 one-off in-app purchase and Last Keep sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Tower Defense | Last Keep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Size | 236 MB | 22 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [WAKE WORKSHOP LIMITED](https://appshunter.io/developer/1522196176) | [慧辰 吴](https://appshunter.io/developer/1764726378) |

## What reviewers say

### Tower Defense

[App page](https://appshunter.io/ios/app/tower-defense-horror-invader/id6443988794)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 2500 gems | $0.99 | one-time |


### Last Keep

[App page](https://appshunter.io/ios/app/last-keep/id6760607468)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Diamond | $0.99 | one-time |
| 9 Diamonds | $7.99 | one-time |


## Frequently asked questions

### Is Tower Defense free?

Tower Defense is free to download, with in-app purchases available.

### Is Last Keep free?

Last Keep is free to download, with in-app purchases available.

### Do Tower Defense or Last Keep have ads?

Tower Defense shows ads; Last Keep does not.

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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.*