Comparison

APR PCU vs NGM Flasher

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

APR PCU

Features
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The APR 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.

About

NGM Flasher

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The revolution in vehicle tuning: The world's first app specifically for performance models from VW, Audi, SEAT, ล koda, and Porsche. Developed by engineers - made for true enthusiasts. In the exciting world of the automotive industry, innovations are constantly changing the experience we have with our cars. One of these groundbreaking developments from leading experts and tuning enthusiasts is this tuning app. This app opens up a whole new dimension for vehicle owners to optimize their car's performance, transmission, and sound. Using advanced algorithms and real-time data, we can easily optimize the engine and transmission control unit for improved performance, shifting, efficiency, and sound. Users can customize their engine's performance, creating a customized driving experience. Safety and reliability are our top priority. The developers have implemented various safety features to ensure that the changes do not affect the functionality or safety of the vehicle. Regular updates ensure that the app keeps pace with the latest vehicle models and technological developments. After purchasing the app license and the OBD adapter, plug the adapter into the car's OBD port. Then, connect the iPhone/iPad to the OBD adapter/car. The first flash process takes 20-25 minutes. After that, each flash process takes only 2-3 minutes to switch between the vehicle's original power and all other available power levels, transmission variants, and sound configurations. This creates a unique and exciting experience for the driver! Supported engines: - EA888 gen3 / gen4 - EA855(evo) - EA824 (4.0 TFSI, 5.2 FSI) - EA825 (4.0 TFSI) - EA839 (2.9 / 3.0 TFSI) A complete list of supported vehicles can be found on our website. www.ngmapp.com

Screenshots

APR PCU4 screens
NGM Flasher4 screens

Verdict

The call

The clearest difference is update cadence: NGM Flasher at weekly against APR PCU's every 5 months. APR PCU's advantage is iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

APR PCU ships an update every 5 months, NGM Flasher weekly. The most recent releases landed on August 26, 2026 and September 19, 2026 respectively.

Scorecard2 real differences ยท 4 level
APR PCU versus NGM Flasher: the parameters behind the verdict, then further details
ParameterAPR PCUNGM Flasher
PriceFreeFree
Update frequencyEvery 5 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.0 โ€” better26.0
Further details โ€” not scored
Size141 MB23 MB
Age rating4+4+
DeveloperHolley Performance ProductsNGM App GmbH

In-app purchases

None

APR PCU

No in-app purchases

None

NGM Flasher

No in-app purchases

Questions

Is APR PCU free?
APR PCU is free to download, with no in-app purchases.
Is NGM Flasher free?
NGM Flasher is free to download, with no in-app purchases.
Do APR PCU or NGM Flasher have ads?
Neither APR PCU nor NGM Flasher shows ads.
Which is updated more often, APR PCU or NGM Flasher?
APR PCU ships an update every 5 months, and NGM Flasher weekly. Most recently, APR PCU was updated on August 26, 2026 and NGM Flasher on September 19, 2026.

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