AP Racing vs PD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AP Racing
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AP Racing Product Authentication. A registration tool to enable our customers to check whether an AP Racing product is authentic.
PD
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Understand Your Car Better — With AI PD‑1 makes car diagnostics simple. Just plug in the PD-1 device, connect to the app, and let our AI do the work. No more confusing codes or guessing what’s wrong — PD‑1 explains everything in plain language you can actually understand. It’s made for everyday drivers who want to stay on top of their car’s health without needing to be a mechanic. What You Can Do with PD‑1: AI translates warning signs into clear explanations you can understand. Ask Anything: Use the in-app AI assistant to get quick answers about your car. Stay Ahead of Problems — Get alerts before issues get serious through predictive maintenance. Track Car Expenses — Scan and save receipts to keep your car costs organised. Find Reliable Workshops — Get suggestions based on reviews, price, and location. Join a Community — Learn from others with similar car models or past issues. Easy to Use — Clean mobile interface built for clarity and convenience. From tracking engine health to decoding every code, PD‑1 gives you the tools to truly understand and optimise their vehicle, pushing your car’s performance to the next level.
Screenshots
Verdict
The clearest difference is update cadence: PD at weekly against AP Racing's every 8 months. AP Racing's advantage is iOS requirement (14.0 vs 16.6). On price, ads, in-app purchases and device support 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.
AP Racing ships an update every 8 months, PD weekly. Both last shipped on October 7, 2026.
| Parameter | AP Racing | PD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 17 MB | 132 MB |
| Age rating | 4+ | 17+ |
| Developer | Tracetoo s.r.l | Proteus Design & Tech Pte Ltd |
In-app purchases
AP Racing
No in-app purchases
PD
No in-app purchases









