# Pacesetter Technology vs D

The clearest difference is review sentiment: Pacesetter Technology at 100% against D's 13%. Pacesetter Technology also leads on rating (4.5 vs 1.9) and update cadence (monthly vs every 5 months). D's advantage is ratings volume (124 vs 8) and iOS requirement (11.0 vs 14.0). 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.

Pacesetter Technology holds the better App Store score, 4.5 against 1.9. That said, the two scores are not equally well evidenced: D has 124 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of Pacesetter Technology's written reviews are positive against 13% of D's.

Pacesetter Technology ships an update monthly, D every 5 months. The most recent releases landed on August 2, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Pacesetter Technology | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/pacesetter-technology/id796125900/reviews)** | [1.9 (124 ratings)](https://appshunter.io/ios/app/d-sport/id1169979276/reviews) |
| Number of ratings | 8 | **124** |
| Positive reviews | **100.0% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | Free |
| Size | 148 MB | 68 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Pacesetter Technology, LLC](https://appshunter.io/developer/788422985) | [Dinan Corp](https://appshunter.io/developer/1036838407) |

## What reviewers say

### Pacesetter Technology

[App page](https://appshunter.io/ios/app/pacesetter-technology/id796125900)

Enhance your club experience with a luxury member portal. Features include a member directory, valet requests, instant feedback, and on-demand food and beverage ordering.

**Highlights:** Member photo directory, One-touch valet car request, Instant member feedback, On-demand F&B ordering, Customizable club experience

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-sport/id1169979276)

Control your engine's performance with a connected tuner. Adjust boost levels for fuel efficiency or increased power, choosing from five distinct settings. Monitor real-time and peak boost pressure directly from your smartphone.

**Highlights:** Adjust engine boost levels, 5 power settings (Valet, Stock, Sport, Sport+, Race), Monitor live boost pressure, Monitor peak boost pressure, Control engine performance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pacesetter Technology free?

Pacesetter Technology 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, Pacesetter Technology or D?

Pacesetter Technology is rated higher. Pacesetter Technology averages 4.5 out of 5 from 8 ratings, while D averages 1.9 from 124 ratings.

### Do Pacesetter Technology or D have ads?

Neither Pacesetter Technology nor D shows ads.

### Which is updated more often, Pacesetter Technology or D?

Pacesetter Technology ships an update monthly, and D every 5 months. Most recently, Pacesetter Technology was updated on August 2, 2026 and D on September 20, 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.*