# ProttoBau — Your Ai Construction Assistant

> Your Ai Construction Assistant (iPhone/iPad app by VCA Virtual Catalogue Applications UG (haftungsbeschrankt).)

- Source: https://appshunter.io/ios/app/prottobau/id6758674128 (this page in markdown: same URL + `.md`)
- Developer: [VCA Virtual Catalogue Applications UG (haftungsbeschrankt)](https://appshunter.io/developer/1874340208)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 41 MB
- Languages: English
- Released: 2026-03-09
- Data updated: 2026-10-01
- User reviews in markdown: https://appshunter.io/ios/app/prottobau/id6758674128/reviews.md

## What is ProttoBau?

ProttoBau – Your Construction Assistant

ProttoBau is an AI-powered construction assistant designed to simplify on-site documentation and reporting.

Built for construction professionals, site managers, and project teams, ProttoBau helps you create structured daily reports, manage defects, document handovers, and track site activity — directly from your mobile device.


Turn Voice into Structured Reports

Simply speak your site notes and ProttoBau converts them into organized, professional construction reports.

Reduce paperwork and focus on managing your project efficiently.


Key Features

•⁠  ⁠AI-assisted daily site reports
•⁠  ⁠Voice-to-text construction documentation
•⁠  ⁠Defect tracking and issue reporting
•⁠  ⁠Handover documentation
•⁠  ⁠Site sign-in and sign-out logs
•⁠  ⁠Structured project documentation
•⁠  ⁠Clean and professional report export


Built for Real Work on Site

ProttoBau is designed for real construction environments.
Fast input, structured output, and intuitive workflows help reduce administrative effort while maintaining professional documentation standards.

Whether managing a small team or a large construction site, ProttoBau supports efficient reporting and communication.



Professional Reporting, Simplified

All reports are generated based on user-provided information. AI assists in organizing and formatting documentation to improve clarity and efficiency.

ProttoBau supports your workflow — it does not replace professional responsibility or oversight.



Secure & Transparent

Your data is handled responsibly and securely.
Users can request account and data deletion at any time.

For more details, please review our Privacy Policy.



Who It’s For

•⁠  ⁠Site managers
•⁠  ⁠Construction supervisors
•⁠  ⁠Project managers
•⁠  ⁠Contractors
•⁠  ⁠Construction companies



Modern construction requires modern tools.
ProttoBau helps you document smarter.


## Version history (last 4 releases)

### 1.0.4 — 2026-06-02

- Allowing user to delete any events from listing page
- Add participants and attachments to BOQ events

### 1.0.3 — 2026-05-25

Added BoQ tab and CSV export

### 1.0.2 — 2026-05-12

1. Fixed some reported bugs in authentication flow.
2. Add privacy and policy section in auth page

### 1.0 — 2026-03-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-01.*