
OSOI
One Source of Information
Free
OSOI – One Source of Information for Teams
Connect site and office. Communicate, manage tasks, write notes, share documents, track time, and stay updated—all in one place.
Why teams work better with OSOI:
• Every project, every job site, all in your pocket – See what’s done, what’s not, and what’s urgent across all your jobs.
• It’s simple – If your team knows how to use WhatsApp, they’ll know how to use OSOI. No complex training needed.
• It’s not just another chat app – It’s built for getting work done. Chat like always, but now tasks, timesheets, and updates stay organized.
• Quick check-in on everyone – See who’s on-site, who’s off-site, and what they’re working on. Save yourself hours of phone calls.
• Can’t be deleted. Can’t get lost – Every message, task, and document stays in OSOI. No more missing info, ever.
• Find everything fast – No more digging through emails, WhatsApp, or five different apps. Finish jobs faster.
• Invite clients and contractors with one click and share updates in seconds – No more back-and-forth calls or emails.
• No signal? No problem – Works offline and syncs automatically later.
• Every working hour recorded, every day – No chasing the team for timesheets. Invoice your customers faster.
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Download the app and join other teams already using and benefiting from OSOI. Visit www.osoi.io to learn more.
Need help? Reach out anytime at hello@osoi.io
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
This update brings many improvements across OSOI to make daily work smoother and faster.
• New weekly work view in the schedule for a clearer overview of everything that needs to be done during the week
• Improved checklist interactions so tasks can be completed faster directly from the task view
• Major updates to timesheets and attendance tracking, including support for sick leave and other absence types
• Better project and scope management with improved navigation and handling of recently used projects
• New Activity Hub to keep track of important updates and activity across your work
• PDF export and preview for notes
• Expanded language support including Spanish, Italian, Polish, Romanian, and Turkish
• Improved contracts and overtime summaries
• UI and performance improvements across the app for a smoother workflow
The developer, Dejan Jaksic, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Dejan Jaksic
- Size
- 68 MB
- Category
- Productivity
- Compatibility
Requires iOS 14.7 or later.
- iPhone
Requires iOS 14.7 or later. - iPad
Requires iPadOS 14.7 or later. - iPod touch
Requires iOS 14.7 or later. - Mac
Requires macOS 10.15 or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and German
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © Dejan Jaksic