# BauMaster Site Management vs Rüppel App

The clearest difference is iOS requirement: Rüppel App at 12.0 against BauMaster Site Management's 15.0. 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.

BauMaster Site Management ships an update every 3 weeks, Rüppel App monthly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BauMaster Site Management | Rüppel App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 85 MB | 27 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PASit software GmbH](https://appshunter.io/developer/1305646760) | [romeisIE GmbH](https://appshunter.io/developer/1628277495) |

## What reviewers say

### BauMaster Site Management

[App page](https://appshunter.io/ios/app/baumaster-site-management/id1527554138)

Streamline construction project management with this app. Centralize tasks, defects, plans, and documentation for efficient on-site and office work. Facilitates real-time collaboration for the entire project team.

**Highlights:** Centralized task and defect management, Legally valid construction documentation, Mobile construction scheduling, BIM viewer with markers, Owner/tenant management, On-site task recording with voice and handwriting recognition, Photo documentation with automatic project assignment

**In-app purchases:** none


### Rüppel App

[App page](https://appshunter.io/ios/app/ruppel-app/id6744360695)

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

**In-app purchases:** none


## Frequently asked questions

### Is BauMaster Site Management free?

BauMaster Site Management is free to download, with no in-app purchases.

### Is Rüppel App free?

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

### Do BauMaster Site Management or Rüppel App have ads?

Neither BauMaster Site Management nor Rüppel App shows ads.

### Which is updated more often, BauMaster Site Management or Rüppel App?

BauMaster Site Management ships an update every 3 weeks, and Rüppel App monthly. Most recently, BauMaster Site Management was updated on October 4, 2026 and Rüppel App on October 10, 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.*