# F vs Tower 27

The clearest difference is in-app purchases: Tower 27 at none against F's 1. Tower 27 also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. F sells 1 one-off in-app purchase. Tower 27 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | F | Tower 27 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 426 MB | 506 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [unvell inc.](https://appshunter.io/developer/1677241177) | [Senol Tastan](https://appshunter.io/developer/6796084378) |

## What reviewers say

### F

[App page](https://appshunter.io/ios/app/f-2-missions/id6787146575)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| F-2 MISSIONS COMPLETE | $9.99 | one-time |


### Tower 27

[App page](https://appshunter.io/ios/app/tower-27/id6815358883)

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

**In-app purchases:** none


## Frequently asked questions

### Is F free?

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

### Is Tower 27 free?

Tower 27 is free to download, with no in-app purchases.

### Do F or Tower 27 have ads?

Neither F nor Tower 27 shows ads.

### Which is updated more often, F or Tower 27?

F ships an update weekly, and Tower 27 weekly. Most recently, F was updated on October 11, 2026 and Tower 27 on October 14, 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.*