Redtail Fleet vs D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redtail Fleet
Monitor your fleet's real-time location, activity, and status on a map. Track past journeys, manage geofences, and receive alerts for vehicle entry/exit. View battery status and set mileage for each vehicle.
- Real-time fleet location on map
- Vehicle activity identification
- Position trail history
- Geofence creation and alerts
- Vehicle battery status
- Past journey viewing
- Mileage tracking
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Our easy-to-use and intuitive app allows you to conveniently: • View the positions of your fleet on a map, and the heading of moving vehicles • See a position trail showing where vehicles have recently been • Request an up-to-date location, where the vehicle is configured to provide it • Identify vehicle activity by colour (driving, idling, engine off, etc.) • Filter visible vehicles by activity • View your vehicles in a list, ordered by name, activity or last update time • Zoom in and track a single vehicle on a map • Check the battery status of your vehicles and telematics devices • View past journeys that your vehicles have completed. • Arm/Disarm vehicles and get alerted when it exits the monitoring location. • View and set mileage for vehicles. • Create/Manage geofences and get alerted when your fleet devices entry/exit geofences. Note that you will already need to have a Redtail Telematics fleet to be able to use this app. If you'd like to talk to us about monitoring your fleet, please call Redtail Telematics on +44 1799 588588.
D
Configure your performance vehicle's sequential shift light wirelessly. This app allows for device setup, firmware updates, and seamless pairing. A compatible shift light device is necessary for operation.
- Wireless pairing
- Device configuration
- Firmware updates
- Official app for D-Shift
- Performance vehicle integration
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Official configuration app for D-Shift, The Ultimate Sequential Shift Light for your performance vehicle. This app will help you with wireless pairing, device configuration, and firmware updates. A D-Shift shift light from Dauntless Devices LLC is required to use this app. Other devices are not supported.
Screenshots
Verdict
Redtail Fleet and D both sit at 5.0 stars, but that hides the real split: 100% of D's written reviews are positive against 86% of Redtail Fleet's. On price, rating, ratings volume and update cadence 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.
On the App Store both sit at effectively the same score — 5.0 for Redtail Fleet against 5.0 for D. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews are what separate them: 86% of Redtail Fleet's written reviews are positive against 100% of D's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 13, 2026 and September 1, 2026 respectively.
| Parameter | Redtail Fleet | D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (5 ratings) |
| Positive reviews | 85.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 5 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Redtail Telematics Ltd | Dauntless Devices LLC |
Customer experience
Redtail Fleet
D
In-app purchases
Redtail Fleet
No in-app purchases
D
No in-app purchases
