---
title: "PerfExpert - Отзывы, Доход и Загрузки приложения in Румыния | Apple App Store"
description: "Turn your smartphone into a powerful onboard dyno!  Measure your car’s real engine power and torque with 2% accuracy — all by performing a simple acceleration!  Verify the effectiveness of your tuning"
---

# PerfExpert — Румыния
> Car Onboard Dyno & Timer

![PerfExpert App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/01/e6/ed/01e6ed66-953c-23d8-000b-e43094210913/AppIcon-0-0-1x_U007emarketing-0-5-P3-85-220.png/434x0w.png)

**Developer:** [Claude JOSEPH ANGELIQUE](https://apptail.io/ru/developer/claude-joseph-angelique-wMj)
**Category:** Sports
**Rating:** 4.0/5 (5 ratings)
**Price:** Free
**Bundle ID:** com.jameca.PerfExpert
**Store:** Apple App Store
**Country:** Румыния
**Version:** 2.3.1 (released 2025-06-04)
**Original Release:** 2012-08-08
**Languages:** German, Russian, Norwegian Bokmål, Bulgarian, Swedish, Spanish, English, Italian, Portuguese, Polish, French, Hebrew (modern)

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ro/app/app/id549390700)
**AppTail Page:** [https://apptail.io/ru/app/perfexpert-HCae/romania](https://apptail.io/ru/app/perfexpert-HCae/romania)

## PerfExpert Description
Turn your smartphone into a powerful onboard dyno!

Measure your car’s real engine power and torque with 2% accuracy — all by performing a simple acceleration!

Verify the effectiveness of your tuning, remaps, or upgrades with an independent, objective, and affordable solution.

-------------

What is PerfExpert?

PerfExpert – Car Onboard Dyno & Timer is a professional-grade app that lets you measure your car’s real performance:
	•	Engine power & torque curves
	•	0–60 mph / 0–100 km/h acceleration times
	•	Quarter mile / 400 m times, and more.

All tests are performed using just your phone — no connection to your car required. Results come in detailed reports with interactive charts.

-------------

How does the dyno work?

	1.	Create your car profile
Enter key specs like curb weight, tire size, and displacement. If you’re unsure, the app helps you find them.
	2.	Mount your phone securely
No need for OBD or external sensors. PerfExpert uses your phone’s internal sensors to capture acceleration accurately.
	3.	Perform a full-throttle pull
On a flat, straight road, accelerate from low revs to redline in one gear — done!

 Note: Dyno tests are not compatible with automatic gearboxes that lack a manual mode.

-------------

What can you do with PerfExpert?

	•	Evaluate ECU remaps, chip tuning, and intake/exhaust mods
	•	Track changes after hardware upgrades or chassis setup changes
	•	Share dyno reports with your tuner or friends
	•	Export your runs as interactive charts and raw data

-------------

Sample reports & FAQ

	•	Featured results: 
	•	FAQ: 

-------------

Join the community

	•	Facebook page: 
	•	User group & support: 

-------------

Key features

	•	Dyno Test:
Accurately measure horsepower and torque. Includes rev limiter detection and power loss modeling.
        •	Correction standards:
Apply standard corrections (DIN, SAE, ISO, JIS, CEE) using real-time ambient conditions (pressure, temperature, humidity).
	•	Timed Run Test:
Measure acceleration and distance milestones: 0–60 mph, 0–1/4 mile, 0–100 km/h, and more.
	•	High-frequency sensor use:
Maximum precision thanks to high-rate accelerometer sampling and advanced smoothing.
        •	Connect to external GPS devices like RaceBox Mini, Mini S, Micro, RaceBox.ru, or VBox Sport for even higher accuracy and features like rolling start dyno runs (requires PerfExpert Pro su).
	•	Share results online with a public web link, viewable on the PerfExpert Network
	•	Custom units:
Supports a wide range of units: Hp, Ch, Nm, Ft.lb, m/s², °C, psi, km/h, mph, m, ft, etc.
	•	Results can be exported as TSV data file or PNG image.

Privacy Policy:   
Terms of Use: 

## PerfExpert Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bc/0e/07/bc0e073c-c6e0-e996-917f-cf3e560ec401/pr_source.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ad/b7/e4/adb7e4b5-f92e-48cf-da69-340b294c793d/pr_source.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/08/7b/54/087b5411-79ee-1889-f8b2-fd0426033292/mzl.akrzblqy.png/640x960.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/2a/45/91/2a459156-b22d-594b-7e57-7c7e3748651e/mzl.xfzlcrtq.png/640x960.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3d/72/4d/3d724da5-15f5-2513-c1ed-330069512a75/mzl.uwqxrnkg.png/960x640.png)

## PerfExpert Rating Breakdown in Румыния
- 5 stars: 3 (60%)
- 4 stars: 1 (20%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (20%)



## PerfExpert Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Топ платных | Перу | Sports | #1 |
| Топ платных | Франция | Sports | #1 |
| Топ платных | Венгрия | Sports | #5 |
| Топ платных | Румыния | Sports | #6 |
| Топ платных | Швейцария | Sports | #8 |
| Топ платных | Бразилия | Sports | #13 |
| Топ платных | Германия | Sports | #14 |
| Топ платных | Азербайджан | Sports | #19 |
| Топ платных | Польша | Sports | #19 |
| Топ платных | Япония | Sports | #20 |
| Топ платных | Греция | Sports | #21 |
| Топ платных | Португалия | Sports | #22 |
| Топ платных | Бельгия | Sports | #26 |
| Топ платных | Италия | Sports | #30 |
| Топ платных | Казахстан | Sports | #32 |
| Топ платных | Аргентина | Sports | #32 |
| Топ платных | Украина | Sports | #33 |
| Топ платных | Турция | Sports | #35 |
| Топ платных | ОАЭ | Sports | #37 |
| Топ платных | Израиль | Sports | #38 |
| Топ по доходу | Перу | Sports | #40 |
| Топ платных | Россия | Sports | #40 |
| Топ платных | Австрия | Sports | #42 |
| Топ платных | Финляндия | Sports | #43 |
| Топ платных | Египет | Sports | #43 |
| Топ платных | Вьетнам | Sports | #46 |
| Топ платных | Чехия | Sports | #47 |
| Топ платных | Малайзия | Sports | #50 |
| Топ платных | Дания | Sports | #51 |
| Топ платных | Доминиканская Республика | Sports | #52 |
| Топ платных | Франция | Overall | #53 |
| Топ платных | Эквадор | Sports | #53 |
| Топ платных | Таиланд | Sports | #54 |
| Топ по доходу | Польша | Sports | #61 |
| Топ платных | Норвегия | Sports | #62 |
| Топ платных | Индия | Sports | #62 |
| Топ платных | Индонезия | Sports | #64 |
| Топ платных | Перу | Overall | #66 |
| Топ платных | Гонконг (САР) | Sports | #67 |
| Топ платных | Испания | Sports | #68 |
| Топ платных | Тайвань | Sports | #70 |
| Топ платных | Саудовская Аравия | Sports | #72 |
| Топ платных | Беларусь | Sports | #76 |
| Топ платных | Нидерланды | Sports | #85 |
| Топ платных | Южно-Африканская Республика | Sports | #89 |
| Топ платных | Республика Корея | Sports | #89 |
| Топ платных | Сингапур | Sports | #90 |
| Топ платных | Швеция | Sports | #91 |
| Топ платных | Пакистан | Sports | #93 |
| Топ платных | Ливан | Sports | #93 |
| Топ платных | Новая Зеландия | Sports | #110 |
| Топ платных | Чили | Sports | #111 |
| Топ платных | Колумбия | Sports | #119 |
| Топ платных | Филиппины | Sports | #123 |
| Топ платных | Мексика | Sports | #124 |
| Топ платных | Ирландия | Sports | #128 |
| Топ платных | Кувейт | Sports | #140 |
| Топ платных | Китай | Sports | #148 |
| Топ платных | Австралия | Sports | #157 |
| Топ платных | Великобритания | Sports | #158 |
| Топ платных | Швейцария | Overall | #159 |
| Топ платных | Канада | Sports | #167 |


## Apps Similar to PerfExpert
- [DashCommand - OBD-II Gauges](https://apptail.io/ru/app/dashcommand-obd-ii-gauges-tk/romania)
- [Race Buddy - How fast are you?](https://apptail.io/ru/app/race-buddy-how-fast-are-you-tAab/romania)
- [RaceTime - GPS Chrono](https://apptail.io/ru/app/racetime-gps-chrono-oSpc/romania)
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- [Harry's LapTimer Rookie](https://apptail.io/ru/app/harrys-laptimer-rookie-Wiae/romania)
- [Log Dyno](https://apptail.io/ru/app/log-dyno-NLve/romania)
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- [PerfectPower](https://apptail.io/ru/app/perfectpower-dvwm/romania)

## PerfExpert Available In
- [Франция](https://apptail.io/ru/app/perfexpert-HCae/france)
- [Соединенные Штаты](https://apptail.io/ru/app/perfexpert-HCae/united-states)
- [Италия](https://apptail.io/ru/app/perfexpert-HCae/italy)
- [Германия](https://apptail.io/ru/app/perfexpert-HCae/germany)
- [Румыния](https://apptail.io/ru/app/perfexpert-HCae/romania)
- [Бельгия](https://apptail.io/ru/app/perfexpert-HCae/belgium)
- [Болгария](https://apptail.io/ru/app/perfexpert-HCae/bulgaria)
- [Бразилия](https://apptail.io/ru/app/perfexpert-HCae/brazil)
- [Австрия](https://apptail.io/ru/app/perfexpert-HCae/austria)
- [Венгрия](https://apptail.io/ru/app/perfexpert-HCae/hungary)
- [Португалия](https://apptail.io/ru/app/perfexpert-HCae/portugal)
- [Швейцария](https://apptail.io/ru/app/perfexpert-HCae/switzerland)
- [Польша](https://apptail.io/ru/app/perfexpert-HCae/poland)
- [Тайвань](https://apptail.io/ru/app/perfexpert-HCae/taiwan)
- [Израиль](https://apptail.io/ru/app/perfexpert-HCae/israel)
- [Аргентина](https://apptail.io/ru/app/perfexpert-HCae/argentina)
- [Чехия](https://apptail.io/ru/app/perfexpert-HCae/czechia)
- [Финляндия](https://apptail.io/ru/app/perfexpert-HCae/finland)
- [Греция](https://apptail.io/ru/app/perfexpert-HCae/greece)
- [ОАЭ](https://apptail.io/ru/app/perfexpert-HCae/united-arab-emirates)
- [Республика Корея](https://apptail.io/ru/app/perfexpert-HCae/south-korea)
- [Казахстан](https://apptail.io/ru/app/perfexpert-HCae/kazakhstan)
- [Малайзия](https://apptail.io/ru/app/perfexpert-HCae/malaysia)
- [Норвегия](https://apptail.io/ru/app/perfexpert-HCae/norway)
- [Перу](https://apptail.io/ru/app/perfexpert-HCae/peru)
- [Россия](https://apptail.io/ru/app/perfexpert-HCae/russia)
- [Швеция](https://apptail.io/ru/app/perfexpert-HCae/sweden)

---

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