# O3 vs Connect Rocket Teams

The clearest difference is update cadence: Connect Rocket Teams at every 4 weeks against O3's every 12 months. O3's advantage is device support (3 vs 1) and iOS requirement (15.2 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

O3 ships an update every 12 months, Connect Rocket Teams every 4 weeks. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | O3 | Connect Rocket Teams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/o3/id1365145779/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 51 MB |
| Requires iOS | **15.2** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Delta Intelligent Building Technologies (Canada) Inc.](https://appshunter.io/developer/1039551888) | [Connect Rocket](https://appshunter.io/developer/1539017493) |

## What reviewers say

### O3

[App page](https://appshunter.io/ios/app/o3/id1365145779)

Control your smart home environment with this app. Create custom profiles for different activities to manage HVAC, lighting, and blinds. Optimize energy usage and personalize your space for comfort and productivity.

**Highlights:** Activity-based room profiles, Energy-saving eco modes, HVAC control, Lighting dimming, Blind adjustment, Bluetooth connectivity

**In-app purchases:** none


### Connect Rocket Teams

[App page](https://appshunter.io/ios/app/connect-rocket-teams/id1539017491)

This app serves as a central communication platform for emergency services and government organizations. It enables users to receive critical messages, respond to polls, view attachments, manage duty status, and update contact information.

**Highlights:** Critical message reception, Poll responses, Attachment viewing, Duty status management, Contact detail maintenance, Organizational communication hub

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is O3 free?

O3 is free to download, with no in-app purchases.

### Is Connect Rocket Teams free?

Connect Rocket Teams is free to download, with no in-app purchases.

### Do O3 or Connect Rocket Teams have ads?

Neither O3 nor Connect Rocket Teams shows ads.

### Which is updated more often, O3 or Connect Rocket Teams?

O3 ships an update every 12 months, and Connect Rocket Teams every 4 weeks. Most recently, O3 was updated on October 5, 2026 and Connect Rocket Teams on October 17, 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.*