DT Connect vs Nimbus Digital
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
DT Connect
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A report is automatically created in the app as testing is carried out, combining all the data needed to prove testing has taken place and confirming the status of each detector: Location of site Details of detectors Result & time of each test date of test Name of engineer Once a test job is closed the report is automatically uploaded to the cloud portal, ready to analyse and share with your client. The testifire xtr2 app provides further functionality to tailor your settings for the job at hand: Get accurate status information on consumables Adjustable time settings in delayed start mode for testing ASD systems Help and support provided directly from within the app.
Nimbus Digital
This app unifies fire safety compliance tools, enabling users to log weekly tests, receive instant alerts for system events, and access on-site engineering data. It simplifies fire safety management for building managers, facilities teams, and fire system engineers, ensuring compliance with UK regulations.
- Log weekly fire alarm tests
- Receive instant fire system alerts
- Access real-time panel data
- Manage service visits
- Capture on-site compliance records
- Ensure UK compliance requirements
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Nimbus Digital brings together the functionality of Nimbus Engineer, Nimbus Notify, and Nimbus Weekly Test into a single, unified app β making fire safety compliance simpler, faster, and smarter. With Nimbus Digital you can: - Run Weekly Tests β Log and verify weekly fire alarm tests with full traceability. - Stay Notified β Receive instant alerts for fire system events, faults, and compliance updates. - Engineer Tools β Access real-time panel data, manage service visits, and capture compliance records on-site. Whether youβre a building manager, facilities team, or fire system engineer, Nimbus Digital keeps you connected to your fire safety responsibilities in one easy-to-use platform. Designed to meet the latest UK compliance requirements, Nimbus Digital ensures your audit trail is always complete, accurate, and regulator-ready.
Screenshots
Verdict
The clearest difference is update cadence: Nimbus Digital at every 2 weeks against DT Connect's every 2 months. Nimbus Digital also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DT Connect ships an update every 2 months, Nimbus Digital every 2 weeks. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.
| Parameter | DT Connect | Nimbus Digital |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 66.7% of reviews |
| Update frequency | Every 2 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.0 β better |
| Further details β not scored | ||
| Size | 32 MB | 262 MB |
| Age rating | 17+ | 17+ |
| Developer | detectortesters | Nimbus Digital Solutions Ltd |
In-app purchases
DT Connect
No in-app purchases
Nimbus Digital
No in-app purchases








