MainManager vs D4InfoNet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MainManager
This application allows on-site employees to inspect properties, submit incidents, record meter readings, and manage work orders. It supports offline work and synchronizes data to a cloud-based facility management system.
- Property inspections with checklists
- Incident registration
- Work order management
- Time and meter reading registration
- Offline working mode
- Cloud synchronization
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*** - ATTENTION - The MainManager app was designed as an addition to the full MainManager system and does therefore not work as a stand-alone application*** This app is designed with on-site employees in mind. Through the app, on-site employees can inspect their properties and submit incidents if the inspection reveals that the building needs maintenance. They can also record their energy meter readings, change the status of work orders and register the time spent on each task. App features include: -Customized user access. -Building supervision, through pre-registered checklists -Incident registration, through pre-registered checklists -Work order management -Time registration -Registration of meter readings -Off-line working mode -Cloud synchronization to MainManager -Data access is not subject to location The MainManager software is a CAFM (Computer Aided Facility Management) system which has been in development for over 20 years. Its users include governments, municipalities, cities and larger corporations. The software‘s main focus is on maintenance through task planning (which minimizes cost), work orders (used to regulate labour on-site), monitoring energy usage (minimizing energy waste and expenditure) and inspections (through checklists). Awards : **2013** -Vaxtarsprotinn (2nd place) -The prize was awarded for being the second fastest growing company in the country, in its category. For further information: http://www.iceconsult.is/News.aspx?id=376 Awards for MainManager solutions **2012** -Living labs Global (1st place for City Direct) **2011** -Future internet summit award (2nd place for City Direct) -Living lab Global (Top 5 for City Direct)
D4InfoNet
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D4App This app offers offline access to selected documents in D4Handbooks and forms in D4GenericForms that are designed for use in offline mode. D4App also allows you to work with documents that are out for review, for approval and for training, or provide feedback on existing documents. You also have access to news in D4News, which you can comment on in offline mode Under Settings, simply fill out the URL to your online version of D4InfoNet as well as your user name and password. Then you will have access to D4InfoNet with D4App and all the functionalities. To use D4App, a server part must be installed on the server where your online version of D4InfoNet is installed.
Screenshots
Verdict
The clearest difference is update cadence: MainManager at every 6 weeks against D4InfoNet's every 3 months. MainManager also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MainManager ships an update every 6 weeks, D4InfoNet every 3 months. The most recent releases landed on June 4, 2026 and September 23, 2026 respectively.
| Parameter | MainManager | D4InfoNet |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 12 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | EG | D4 ApS |
In-app purchases
MainManager
No in-app purchases
D4InfoNet
No in-app purchases









