# MainManager vs D4InfoNet

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.

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.

## The numbers

| Metric | MainManager | D4InfoNet |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 12 MB | 16 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EG](https://appshunter.io/developer/501296151) | [D4 ApS](https://appshunter.io/developer/1046892270) |

## What reviewers say

### MainManager

[App page](https://appshunter.io/ios/app/mainmanager/id660763426)

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.

**Highlights:** Property inspections with checklists, Incident registration, Work order management, Time and meter reading registration, Offline working mode, Cloud synchronization

**In-app purchases:** none


### D4InfoNet

[App page](https://appshunter.io/ios/app/d4infonet/id1076917440)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MainManager free?

MainManager is free to download, with no in-app purchases.

### Is D4InfoNet free?

D4InfoNet is free to download, with no in-app purchases.

### Do MainManager or D4InfoNet have ads?

Neither MainManager nor D4InfoNet shows ads.

### Which is updated more often, MainManager or D4InfoNet?

MainManager ships an update every 6 weeks, and D4InfoNet every 3 months. Most recently, MainManager was updated on June 4, 2026 and D4InfoNet on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*