This mobile application extends a capital project management platform to job sites. It supports industry-leading practices and enables key workflows like IWP progressing even in offline or low-connectivity environments.
O3 ONField by O3 Solutions




250+ iOS apps curated and reviewed
Out of 250+ o3 onfield apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | Aug 2026 | |
| 2 | Free | 4.7★ (39K) | No | No | Aug 2026 | |
| 3 | Free | 2.6★ (144) | No | No | Aug 2026 | |
| 4 | Free | 4.8★ (119K) | No | Yes | Aug 2026 | |
| 5 | Free | 5.0★ (9) | No | No | Jun 2026 | |
| 6 | Free | — | No | Yes | Aug 2026 | |
| 7 | Free | 4.4★ (24K) | No | No | Aug 2026 | |
| 8 | Free | 2.5★ (107) | No | No | Jul 2026 |




This mobile application extends a capital project management platform to job sites. It supports industry-leading practices and enables key workflows like IWP progressing even in offline or low-connectivity environments.






This app streamlines team communication, scheduling, and time tracking for businesses. Employees can clock in/out, view shifts, and check estimated pay. Employers can manage schedules, send announcements, and process payroll.





Access all your Odoo business applications from a single native mobile app. Manage records, reports, sales, and more on the go with push notifications and adaptive content delivery. Stay productive and connected to your business from any iOS device.


This app provides a dynamic workspace for teams to manage projects, automate workflows, and build solutions using no-code tools. Collaborate, organize tasks, and collect information with ease, all from your mobile device. View work status in real-time and adapt to changing conditions.


This business management app allows users to access and manage core EOS® software tools on their mobile devices. It facilitates collaboration on projects, tracking of people and operations, and staying connected to business functions from anywhere.




Collect, structure, and share field intelligence with your team. Capture photos, add notes, and complete forms directly from your mobile device. Seamlessly share insights via a secure web-based dashboard for real-time, structured data.


This app allows utility and telecommunications organizations to access iVUE Enterprise functionalities on smart devices. It integrates accounting, billing, operations, and other iVUE solutions for improved communication and streamlined processes.


This app streamlines construction project management for field teams. It offers fast blueprint viewing, task management, RFI tracking, and punch list creation, all accessible offline. It aims to improve efficiency and communication on job sites.


Manage your business operations from anywhere with this mobile app. It allows you to send invoices, accept payments, track projects, and communicate with clients. Stay organized and productive on the go with essential business management tools.


Access Odoo applications from your mobile device with this tool. Manage business operations on the go and receive important updates via push notifications. Supports Odoo enterprise, community, and Walnut ERP.


Access core organizational functionalities from your mobile device. View your organizational chart, collaborate with your team, and manage workflows on the go. Designed for a modern, mobile workforce, it provides essential information anytime, anywhere.






Manage your trade contractor or field service business efficiently. Schedule, dispatch, invoice, and record work from initial inquiry to final billing. Seamlessly integrates with popular accounting software for streamlined financial management.


This app streamlines delivery and logistics management for construction and loading dock industries. It acts as a digital whiteboard to schedule, track, and monitor deliveries, optimize resource utilization, and improve communication among all stakeholders, leading to more efficient operations.






Manage your accounting practice and clients from anywhere with this mobile app. Access client information, files, and manage projects, tasks, and billing on the go. Securely handle sensitive data with advanced mobile security features.


This tool streamlines field service management by guiding teams through required forms and photos. It enhances visibility and quality control with real-time monitoring of field activities and standardized documentation workflows. The platform also helps minimize risk by ensuring on-site compliance and tracking safety procedures.