DeltaConnect vs O3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeltaConnect
Easily submit service requests, report issues, and ask questions to the City of Delta. This app allows you to communicate with city services anytime, anywhere.
- Submit service requests
- Report issues
- Ask city-related questions
- Communicate with city services
- Anytime, anywhere access
Read full descriptionHide full description
Whether you want to submit a service request, report an issue, or ask a question, you can Talk to Delta any time, anywhere!
O3
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.
- Activity-based room profiles
- Energy-saving eco modes
- HVAC control
- Lighting dimming
- Blind adjustment
- Bluetooth connectivity
Read full descriptionHide full description
Take control of your space with the Delta Controls O3 App. Connect with your O3 system via Bluetooth and create profiles to take control of HVAC, lighting, blinds and other peripherals. Dim lights for presentations, optimize energy savings with eco modes or create the perfect lighting for productivity. Coupled with your O3 Sensor Hub, your space knows what you need before you have to ask. Your Room. Your Way. Paired with your O3 system, the O3 app provides: * Configurable, activity-based profiles for each room based on what you’re doing * Eco-friendly profiles to ensure that you can save energy without sacrificing comfort * Communication with your O3 system through Bluetooth ensures your preference carry over to each room
Screenshots
Verdict
The clearest difference is update cadence: DeltaConnect at every 6 weeks against O3's every 12 months. On price, ads, in-app purchases and monetization model 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.
DeltaConnect ships an update every 6 weeks, O3 every 12 months. The most recent releases landed on September 24, 2026 and October 5, 2026 respectively.
| Parameter | DeltaConnect | O3 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 12 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | City of Delta | Delta Intelligent Building Technologies (Canada) Inc. |
Customer experience
DeltaConnect
O3
In-app purchases
DeltaConnect
No in-app purchases
O3
No in-app purchases
