# Redtail Fleet vs D

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.

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.

## The numbers

| Metric | Redtail Fleet | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/redtail-fleet/id1375435783/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/d-shift/id6466145102/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 80 MB | 4 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Redtail Telematics Ltd](https://appshunter.io/developer/1054959122) | [Dauntless Devices LLC](https://appshunter.io/developer/1706964112) |

## What reviewers say

### Redtail Fleet

[App page](https://appshunter.io/ios/app/redtail-fleet/id1375435783)

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.

**Highlights:** Real-time fleet location on map, Vehicle activity identification, Position trail history, Geofence creation and alerts, Vehicle battery status, Past journey viewing, Mileage tracking

**Features:** Vision Pro support

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-shift/id6466145102)

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.

**Highlights:** Wireless pairing, Device configuration, Firmware updates, Official app for D-Shift, Performance vehicle integration

**In-app purchases:** none


## Frequently asked questions

### Is Redtail Fleet free?

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

### Is D free?

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

### Which has better reviews, Redtail Fleet or D?

Redtail Fleet and D are both rated 5.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do Redtail Fleet or D have ads?

Neither Redtail Fleet nor D shows ads.

### Which is updated more often, Redtail Fleet or D?

Redtail Fleet ships an update monthly, and D monthly. Most recently, Redtail Fleet was updated on September 13, 2026 and D on September 1, 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.*