# Siniat Systeme vs AppOne Baustellendokumentation

The clearest difference is update cadence: AppOne Baustellendokumentation at monthly against Siniat Systeme's every 9 months. AppOne Baustellendokumentation also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Siniat Systeme ships an update every 9 months, AppOne Baustellendokumentation monthly. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Siniat Systeme | AppOne Baustellendokumentation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | — | Free |
| Size | 24 MB | 178 MB |
| Requires iOS | 15.1 | **14.2** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MPL Verbum SA](https://appshunter.io/developer/1131572884) | [Husemann & Fritz EDV Organisations- und Beratungs GmbH](https://appshunter.io/developer/1349246567) |

## What reviewers say

### Siniat Systeme

[App page](https://appshunter.io/ios/app/siniat-systeme/id1662858613)

**In-app purchases:** none


### AppOne Baustellendokumentation

[App page](https://appshunter.io/ios/app/appone-baustellendokumentation/id6453164134)

This mobile solution streamlines construction site management by allowing real-time data capture of essential site information. It integrates seamlessly with existing construction software, optimizing workflows for time tracking, progress reporting, and documentation.

**Highlights:** Real-time data capture, Seamless integration with Pro-Bau/S® AddOne, Mobile time tracking, Digital construction logbook, Offline data entry, GPS tracking, Document archiving

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

**In-app purchases:** none


## Frequently asked questions

### Is Siniat Systeme free?

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

### Is AppOne Baustellendokumentation free?

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

### Which is updated more often, Siniat Systeme or AppOne Baustellendokumentation?

Siniat Systeme ships an update every 9 months, and AppOne Baustellendokumentation monthly. Most recently, Siniat Systeme was updated on October 27, 2026 and AppOne Baustellendokumentation on October 15, 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.*