# Screw vs Tippify

The clearest difference is ads: Screw at none against Tippify's shown. Screw also leads on iOS requirement (7.1 vs 15.6). On price, 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 | Screw | Tippify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 months |
| Size | 12 MB | 23 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AFS Advanced Fastening Solutions GmbH](https://appshunter.io/developer/965651486) | [Bosusoft](https://appshunter.io/developer/1700147552) |

## What reviewers say

### Screw

[App page](https://appshunter.io/ios/app/screw-designer-basic/id965651487)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tippify

[App page](https://appshunter.io/ios/app/tippify-your-tip-calculator/id6476826320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Screw free?

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

### Is Tippify free?

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

### Do Screw or Tippify have ads?

Tippify shows ads; Screw 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.*