Get the job done. Increase efficiency and reduce errors with Fonn Construction. Fonn Construction is a field tool with a high ease-of-use, at a much lower cost than other project management and field tools. We help address issues before they become problems, and help companies save time and money: Contractors and sub-contractors.

Project Managers will have access to all functions and will be notified of all activity on their job site, including conversations between contributors.
As a contributor you have access to the information you need, with inclusive usability for all tech skill levels. You will always have up to date drawings and will only be notified when issues or tasks pertain to you.
You can take part in the project as an architect or an engineer to easily communicate with field workers.

• Probably the most user-friendly solution out there
• Unlimited users. Unlimited subs. No extra fees.
• Sub to sub communication, monitored by you.
• Audit trails and liability protection
• Current drawings in your pocket.
• Unlimited data storage and files.
• Photo and drawing markups.
• BIM compatible.

Still not convinced…?

1. Save time and money
Participants communicate directly within the same project, and will be monitored by project managers, ensuring information is up to date

2. Communicate efficiently
Easy photo and drawing markups. Avoid misunderstandings and unnecessary inspections.

3. Keep everybody up to date
Put all the work plans, files and documents in the pocket of the field professional. Ensure consistent quality through good coordination, communication and access to up
to date plans and specs.

What’s New

Version 1.56.2


-Watch videos in the Document Viewer. The supported formats are ".mov" and ".mp4".
-Preview related documents count in Checkpoint view
-Support for UK language

Ratings and Reviews

5.0 out of 5
2 Ratings

2 Ratings

Grindbom ,

Din kompanjong i byggeprossessen

Byggemappen gir deg full kontroll over byggeprosjekter.

En ny måte å følge opp små og mellomstore byggeprosjekt.

Spesialdesignet brukergrensesnitt med state-of-the-art infrastruktur.


Fonn AS
83.3 MB

Requires iOS 11.4 or later. Compatible with iPhone, iPad, and iPod touch.


English, Norwegian Bokmål, Polish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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