# SKILL BauDoc vs CheckTouch

The clearest difference is iOS requirement: SKILL BauDoc at 11.0 against CheckTouch's 15.1. On price, update cadence, ads 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.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | SKILL BauDoc | CheckTouch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 98 MB | 80 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SKILL Software GmbH](https://appshunter.io/developer/1529450963) | [P&A Development GmbH](https://appshunter.io/developer/1869900481) |

## What reviewers say

### SKILL BauDoc

[App page](https://appshunter.io/ios/app/skill-baudoc/id1529450961)

**In-app purchases:** none


### CheckTouch

[App page](https://appshunter.io/ios/app/checktouch-next/id6757953056)

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

**In-app purchases:** none


## Frequently asked questions

### Is SKILL BauDoc free?

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

### Is CheckTouch free?

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

### Do SKILL BauDoc or CheckTouch have ads?

Neither SKILL BauDoc nor CheckTouch shows ads.

### Which is updated more often, SKILL BauDoc or CheckTouch?

SKILL BauDoc ships an update weekly, and CheckTouch weekly. Most recently, SKILL BauDoc was updated on October 10, 2026 and CheckTouch on October 22, 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.*