# S/F com vs つったろう

The clearest difference is iOS requirement: つったろう at 12.0 against S/F com's 15.0. On price and in-app purchases 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 | S/F com | つったろう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 107 MB | 192 MB |
| Requires iOS | 15.0 | **12.0** |
| Age rating | 4+ | 4+ |
| Developer | [DATA LOGIC Co,.Ltd.](https://appshunter.io/developer/1560784318) | [SUNSHIELD INC.](https://appshunter.io/developer/1718690666) |

## What reviewers say

### S/F com

[App page](https://appshunter.io/ios/app/sf-com-pass/id6444147891)

**In-app purchases:** none


### つったろう

[App page](https://appshunter.io/ios/app/id6473239438)

**In-app purchases:** none


## Frequently asked questions

### Is S/F com free?

S/F com is free to download, with no in-app purchases.

### Is つったろう free?

つったろう is free to download, with no in-app purchases.

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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.*