# dBActive for the Optimus+ vs ProjectOffice

The clearest difference is update cadence: ProjectOffice at every 3 weeks against dBActive for the Optimus+'s every 3 months. dBActive for the Optimus+'s advantage is iOS requirement (12.0 vs 15.1). 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.

dBActive for the Optimus+ ships an update every 3 months, ProjectOffice every 3 weeks. Both last shipped on October 11, 2026.

## The numbers

| Metric | dBActive for the Optimus+ | ProjectOffice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 27 MB | 25 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cirrus Research](https://appshunter.io/developer/1145765467) | [Project Office](https://appshunter.io/developer/1577785746) |

## What reviewers say

### dBActive for the Optimus+

[App page](https://appshunter.io/ios/app/dbactive-for-the-optimus-plus/id1437280865)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProjectOffice

[App page](https://appshunter.io/ios/app/projectoffice/id1591759423)

This mobile application allows users to log their work activities, track expenses, and report on their progress. It provides a centralized platform for managing daily tasks and financial expenditures related to projects.

**Highlights:** Activity reporting, Work log creation, Expense tracking, Project progress monitoring, Centralized task management

**In-app purchases:** none


## Frequently asked questions

### Is dBActive for the Optimus+ free?

dBActive for the Optimus+ is free to download, with no in-app purchases.

### Is ProjectOffice free?

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

### Do dBActive for the Optimus+ or ProjectOffice have ads?

Neither dBActive for the Optimus+ nor ProjectOffice shows ads.

### Which is updated more often, dBActive for the Optimus+ or ProjectOffice?

dBActive for the Optimus+ ships an update every 3 months, and ProjectOffice every 3 weeks. Most recently, dBActive for the Optimus+ was updated on October 11, 2026 and ProjectOffice on October 11, 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.*