PerfExpert 4+
Car Onboard Dyno & Timer
Claude JOSEPH ANGELIQUE
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- $12.99
Screenshots
Description
Embark the efficiency of a true dyno inside your car!
Measure your real engine power and torque within a 2% margin by performing a simple acceleration with your car!
Make sure your tunings are effective using a completely objective and independent way, without any excessive expense!
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PerfExpert - Car Onboard Dyno & Timer is an application allowing you to measure the performances of your car, such as its real power, torque, and acceleration times. It doesn’t require any connection to your car. Results are provided as detailed reports featuring interactive charts.
How does PerfExpert dyno works ? It's simple :
1. Create your car profile => Describe your car to PerfExpert by providing information such as curb weight, tire sizes or engine displacement. If you don't know how to find your car's specifications, we help you to do so.
2. Mount your phone in your car => No need to connect your phone to your car. With your phone firmly mounted inside your car, PerfExpert can rely on its internal sensors to measure the real acceleration of your car.
3. Accelerate through the entire engine rev range => On a flat, straight and horizontal road, perform an acceleration from low rev to the maximum rev, keeping the same gear : that's it!
IMPORTANT : dyno test is not compatible with automatic gearboxes that doesn't have a manual mode.
With such a tool, you can check the efficiency of your various tunings, ECU mapping, chiptuning, and even your chassis settings.
Using the specification of the tested car and your device’s accelerometer, the application runs our algorithms and dynamic power loss calculations to provide the performances of your car with high accuracy.
Skeptical? Here is a selection of comparison tests between “PerfExpert - Car Onboard Dyno” and real chassis dynos, performed by some of our users : http://bit.ly/perfexpert_vs_chassis_dyno
For further information, you can find our FAQ at https://www.perfexpert-app.com/faq
Here are sample dyno and timed run reports created using the application :
https://network.perfexpert-app.com/results/featured
Join now the growing PerfExpert community:
- Facebook: https://www.facebook.com/PerfExpert
- Support : https://www.facebook.com/groups/perfexpert/
Features:
- Dyno test : measure the power and torque of your engine with advanced loss calculation model. Detection of the engine rev limiter. Detailed reports featuring interactive charts of wheel and engine horsepower and torque / engine speed, just like a regular chassis dynamometer.
- Compute corrected power and torque using the correction norm of your choice (atmospheric pressure, ambient temperature and air humidity are taken into account). Available standards: DIN (Europe), SAE (America), JIS (Japan), CEE (Europe) and ISO (International).
- Timed Run test to measure your 0-60mph, 0-60ft, 0-1/8mi, 0-1/4mi, 0-100km/h, 0-20m, 0-200m, 0-400m, and much more.
- Use of your phone accelerometer at its maximum frequency and advanced signal processing for smoothed curves.
- Custom choice of units from a large choice: Hp, Ch, Cv, Kw, Nm, Ft.Lb, mKg, Mph, Km/h, m, ft, G, m/s², psi, inHg, mBar, °C, °F
- Export reports in Tab Separated Value format and PNG
What’s New
Version 2.2.3
- Support for the last VBox Sport 10hz
- Added the possibility to connect with Apple
- Now you can select up to the 5th gear for Dyno tests
- Fixed the car Setup name on PerfExpert Network comparisons
- Fixed the gear speed value showing in Km/h instead of Mph in the Gearbox screen when Mph unit is selected
- Fixed weather data retrieving.
- Fixed a communication problem with the PerfExpert Network server
App Privacy
The developer, Claude JOSEPH ANGELIQUE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Privacy practices may vary based on, for example, the features you use or your age. Learn More
Information
- Provider
- Claude JOSEPH ANGELIQUE
- Size
- 50.6 MB
- Category
- Sports
- Compatibility
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- iPhone
- Requires iOS 9.0 or later.
- iPad
- Requires iPadOS 9.0 or later.
- iPod touch
- Requires iOS 9.0 or later.
- Apple Vision
- Requires visionOS 1.0 or later.
- Languages
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English, Bulgarian, French, German, Italian, Norwegian Bokmål, Polish, Portuguese, Russian, Spanish
- Age Rating
- 4+
- Copyright
- © 2022 PerfExpert SAS
- Price
- $12.99
Supports
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Family Sharing
Up to six family members can use this app with Family Sharing enabled.