# dBActive for the Optimus+ vs MSA Flame Connect App

The clearest difference is update cadence: dBActive for the Optimus+ at every 3 months against MSA Flame Connect App's every 8 months. 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, MSA Flame Connect App every 8 months. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | dBActive for the Optimus+ | MSA Flame Connect App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Size | 27 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cirrus Research](https://appshunter.io/developer/1145765467) | [MSA - The Safety Company](https://appshunter.io/developer/482957840) |

## 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


### MSA Flame Connect App

[App page](https://appshunter.io/ios/app/msa-flame-connect-app/id6476280429)

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

**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 MSA Flame Connect App free?

MSA Flame Connect App is free to download, with no in-app purchases.

### Do dBActive for the Optimus+ or MSA Flame Connect App have ads?

Neither dBActive for the Optimus+ nor MSA Flame Connect App shows ads.

### Which is updated more often, dBActive for the Optimus+ or MSA Flame Connect App?

dBActive for the Optimus+ ships an update every 3 months, and MSA Flame Connect App every 8 months. Most recently, dBActive for the Optimus+ was updated on October 11, 2026 and MSA Flame Connect App on October 14, 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.*