Comparison

Fonn Construction vs Interaxo Field

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fonn Construction

Streamline construction projects with this field tool designed for contractors and project managers. It enhances efficiency, reduces errors, and facilitates clear communication among team members, all at a competitive cost.

Highlights
  • User-friendly interface
  • Unlimited users and subscriptions
  • Monitored sub-to-sub communication
  • Audit trails and liability protection
  • Real-time drawing access
  • Unlimited data storage
  • Photo and drawing markups
Features
Read full description

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.

About

Interaxo Field

Features
Read full description

Interaxo Field supports your way of planning, working and reporting in the field. The Interaxo Field mission is about digitizing field construction processes in close co-operation with our customers and partners in the industry. We contribute to safer, more productive and more sustainable construction projects. Efficient collaboration between customers, contractors, consultants and the supply chain, results in higher quality, lower costs and projects delivered on time. The process is just as important in all construction phases. Interaxo Field comes with a number of configurable checklists and issue types to get started in a minute. Both checklists and issue types can be tailored to meet specific demands or workflows. The value of mobile access to drawings, document, BIM viewer and data for everyone at site is very big! It makes it easy to collaborate, build according to design, resolve issues and find answers when they arise without delays. Empower all teams with Interaxo Field and build a positive and proactive culture, they only need one app. Interaxo Field solutions: - Drawings and BIM on site - Inspection and field reporting - Project manager logbook - Construction collaboration - Quality management - Safety management - Change management

Screenshots

Fonn Construction1 screens
Interaxo Field4 screens

Verdict

The call

The clearest difference is iOS requirement: Interaxo Field at 14.2 against Fonn Construction's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fonn Construction ships an update fortnightly, Interaxo Field every 3 weeks. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Fonn Construction versus Interaxo Field: the parameters behind the verdict, then further details
ParameterFonn ConstructionInteraxo Field
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.2 — better
Further details — not scored
Size132 MB100 MB
Age rating4+4+
DeveloperFonn ASTribia AS

In-app purchases

None

Fonn Construction

No in-app purchases

None

Interaxo Field

No in-app purchases

Questions

Is Fonn Construction free?
Fonn Construction is free to download, with no in-app purchases.
Is Interaxo Field free?
Interaxo Field is free to download, with no in-app purchases.
Do Fonn Construction or Interaxo Field have ads?
Neither Fonn Construction nor Interaxo Field shows ads.
Which is updated more often, Fonn Construction or Interaxo Field?
Fonn Construction ships an update fortnightly, and Interaxo Field every 3 weeks. Most recently, Fonn Construction was updated on October 5, 2026 and Interaxo Field on October 10, 2026.

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