# OSA360.co — Construction site management

> Construction site management (iPhone/iPad app by Alexander Lionett.)

- Source: https://appshunter.io/ios/app/osa360co/id6799453079 (this page in markdown: same URL + `.md`)
- Developer: [Alexander Lionett](https://appshunter.io/developer/1855895175)
- Category: Business, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 65 MB
- Languages: American English
- Released: 2026-08-23
- Data updated: 2026-09-29
- User reviews in markdown: https://appshunter.io/ios/app/osa360co/id6799453079/reviews.md

## What is OSA360.co?

OSA 360 is the all-in-one operations app for construction companies. Manage projects, crews, tasks, hours, materials and daily reports from the office or the field — in English or Spanish, with instant translation built into every chat.

Stop juggling spreadsheets, group texts and paper time cards. OSA 360 keeps your whole team on the same page, from the project manager at the desk to the foreman on site.

BUILT FOR THE JOB SITE
• Projects at a glance — status, budget, phases and days remaining
• Tasks with priorities, due dates and assignments to any crew member
• Clock in and out with GPS verification and automatic weekly hour totals
• Daily reports, photos and progress timelines for every project
• Material requests and expense tracking that keep budgets honest

A TEAM THAT SPEAKS ONE LANGUAGE
• Direct and group messaging for every crew and project
• Instant English ⇄ Spanish translation on every message
• Push notifications for tasks, messages, approvals and reminders

MADE FOR CONTRACTORS IN COSTA RICA AND BEYOND
• Full English and Spanish interface — switch anytime
• Colones (CRC) and US dollars (USD)
• Role-based access for owners, project managers, foremen and crew

Whether you run one crew or twenty, OSA 360 turns the daily chaos of a construction business into one clear, organized workflow.

Download OSA 360 and build better.


## Version history (last 1 release)

### 1.0 — 2026-08-23

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 2026-09-29.*