# Lacroo Pro — AI OS for Civil Construction > AI OS for Civil Construction (iPhone/iPad app by Lacroo.) - Source: https://appshunter.io/ios/app/lacroo-pro/id6763016441 (this page in markdown: same URL + `.md`) - Developer: [Lacroo](https://appshunter.io/developer/1778602174) - Category: Business, Productivity - Price: Free - Age rating: 4+ - Requires: iOS 16.4 · 61 MB - Languages: American English - Released: 2026-05-12 - Data updated: 2026-08-19 - User reviews in markdown: https://appshunter.io/ios/app/lacroo-pro/id6763016441/reviews.md ## What is Lacroo Pro? Lacroo Pro is the all-in-one construction operations app for head contractors and their supplier crews. Run pre-shift safety briefings (prestarts), capture daily site diaries, track plant and equipment, and manage labour and supplier dockets — all from a single mobile app. PRESTARTS — Sign on to your daily prestart by scanning a QR code; review tasks, hazards, and crew before work begins. Sign-ons are time-stamped and audit-tracked. DIARIES — Capture activities, photos, voice notes, and weather throughout the shift. Entries are auto-attached to your project's daily diary so the project record builds itself. PHOTOS — Take site photos with GPS tagging, captions, and on-image annotations. Uploaded automatically with bandwidth-aware processing — works on the worst site coverage. PLANT REGISTER — See on-site equipment, hire dates, and dockets at a glance. Raise issues against any plant directly from the register. VOICE NOTES — Speak your activity log into the diary. Voice is transcribed and structured automatically into diary entries you can edit. OFFLINE-AWARE — Designed for poor coverage. Captures work offline, queues uploads, and re-tries when connectivity returns. You never lose a shift. ENTERPRISE-READY — Microsoft Entra SSO, role-based access, full audit trail. Configurable issue types, statuses, and custom fields per project. Lacroo Pro is for: site supervisors and senior supervisors, project engineers, field labourers and equipment operators, plant hire suppliers, and head-contractor admins. Data residency: Australia (AWS Sydney). Encrypted in transit. Account deletion available in-app and at app.lacroo.ai/delete-account. Privacy policy: app.lacroo.ai/privacy. Lacroo Pro requires an active organisation account. Contact your project administrator for access. ## Version history (last 5 releases) ### 5.0.0 — 2026-08-12 Lacroo Pro has been rebuilt to feel native. On iPhone and iPad it now uses Apple's own controls throughout — date pickers, menus, sheets, tabs and headers. On Android it follows Material 3. Everything opens, scrolls and responds the way the rest of your phone does. Prestarts • Safety alerts now show in full — formatted text, links, attachments and photos — and you can acknowledge them from your phone instead of the office • Print a prestart or diary straight from the app • Duplicate a prestart onto any date and shift, carrying acknowledged alerts across • Edit core details and custom fields after saving, without losing your work on publish • Cost-code picker now scoped to the selected stage; activities can be edited and deleted In the field • Fixed a freeze on logout • Sign-in now routes correctly when your email is added to a new company • Unverified workers get a docket for their shift • Sign-on now records an acknowledgement Also fixed • Saving a record while a panel was open could report "not found" — fixed across every detail screen • Long lists could occasionally repeat or skip a row when scrolling between pages • A number of controls that looked tappable but weren't ### 4.0.0 — 2026-07-25 Feature improvements and bug fixes! ### 3.5.0 — 2026-07-06 What's New in This Version: We’ve updated Lacroo Pro to make your experience more intuitive. Here is what’s new: * Enhanced User Interface: Enjoy a refreshed, streamlined design that makes navigating smoother and more efficient. * New Voice-to-Diary Feature: Capture your thoughts on the go with our new AI voice recording tool. * Performance Improvements: We have optimised overall app responsiveness and fixed minor bugs to ensure a reliable and fast experience. We hope these updates help you capture your moments with ease. Thank you for using Lacroo Pro! ### 3.0.0 — 2026-06-25 Version 3.0 is a major refresh of the Lacroo Pro mobile app. • Redesigned interface — a cleaner, faster, more consistent look across prestarts, diaries, dockets and project tools, with clearer cards, statuses and navigation. • Native date pickers — choose dates with the familiar iOS calendar and smoother transitions. • Faster sign-on — improved QR scanning and shift sign-on for field and office crews. • Role-aware screens — menus and actions now reflect your role and permissions more accurately. • Performance improvements and bug fixes throughout for a more reliable day on site. Thanks for using Lacroo Pro — we'd love your feedback. ### 2.5.7 — 2026-06-09 User interface and experience updates. ## Apps similar to Lacroo Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [RIB CX](https://appshunter.io/ios/app/rib-cx/id1477435260) | — | Free | Business | | [Pocket Rigger](https://appshunter.io/ios/app/pocket-rigger/id6744535560) | — | Free | Business | | [Awfis Coworking](https://appshunter.io/ios/app/awfis-coworking/id1027252650) | 5.0 (2) | Free | Business | | [Dayworkbook](https://appshunter.io/ios/app/dayworkbook/id6467030920) | — | Free | Business | | [FuturePlace Events](https://appshunter.io/ios/app/futureplace-events/id6758942535) | — | Free | Business | | [TimeFiler Punch Clock](https://appshunter.io/ios/app/timefiler-punch-clock/id1436688638) | — | Free | Business | ## More apps by Lacroo - [Lacroo Field](https://appshunter.io/ios/app/lacroo-field/id6737960016) All apps by Lacroo: https://appshunter.io/developer/1778602174 --- *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 2026-08-19.*