DINAN PCU vs RevHead Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DINAN PCU
This app allows vehicle owners to tune their car's engine for increased horsepower and torque. It offers on-the-fly performance adjustments, throttle sensitivity control, and diagnostic features like reading fault codes.
- Increase horsepower and torque
- Plug-and-play engine tuning
- On-the-fly performance level changes
- Adjust throttle sensitivity
- Read emissions readiness
- Read and clear fault codes
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The DINAN Power Control Unit (PCU) is an inline tuning box designed to increase the horsepower and torque of the vehicle! The plug-and-play control unit piggybacks off the primary Engine Control Unit (ECU) to deliver more boost, fuel, and timing to increase output. Using your smart phone or the optional wireless controller, you can change performance levels on the fly, revert to stock, adjust throttle sensitivity levels, read emissions readiness, read and clear fault codes, and more.
RevHead Pro
This app allows automotive enthusiasts to meticulously track vehicle details, service history, modifications, and trips. Users can also plan and share car meetups and build public profiles for their vehicles. It supports cars, motorcycles, and powersports, catering to all types of owners.
- Log unlimited service entries
- Track modifications and projects
- Record road trips with waypoints
- Plan and attend car meets
- Build public vehicle profiles
- Document ownership history
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RevHead Pro is the app for gearheads. Keep detailed records of every vehicle you own: service history, mods, projects, trips, dyno numbers, and the stories that come with them. ● Log unlimited service entries, modifications, and glovebox documents ● Plan and attend car meets near you (Cars & Coffee, shows, cruise nights) ● Record road trips with waypoints, legs, and photos ● Build a public profile for your rides — share with your crew ● Ownership history that travels with the vehicle For cars, motorcycles, and powersports. From daily drivers to trailer queens to the truck you'll restore someday. Pro subscription unlocks unlimited garages, vehicles, photos, and AI document scanning. RevHead Pro terms and conditions https://revhead.pro/terms
Screenshots
Verdict
The clearest difference is review sentiment: RevHead Pro at 100% against DINAN PCU's 0%. RevHead Pro also leads on rating (5.0 vs 1.0) and update cadence (every 4 weeks vs every 3 months). DINAN PCU's advantage is in-app purchases (none vs 2). On price, ratings volume, ads 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. RevHead Pro sells 2 in-app purchases, starting at $6.99 per month. DINAN PCU asks for nothing beyond the download.
RevHead Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of DINAN PCU's written reviews are positive against 100% of RevHead Pro's.
DINAN PCU ships an update every 3 months, RevHead Pro every 4 weeks. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | DINAN PCU | RevHead Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 141 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Holley Performance Products | Oscar Araya |
Customer experience
DINAN PCU
RevHead Pro
In-app purchases
DINAN PCU
No in-app purchases
RevHead Pro
- Pro Monthly$6.991 Month
- Pro Annual1 Month trial$59.991 Year
