Hondata

Hondata

Official Hondata app

1.6K ratings
64 reviews
#28 in paid Utilities
🔧 Utilities
✈️ Travel
$6.99
In-App Purchases

Price history


Details

  • Released
  • Updated
  • April 22, 2019
  • July 10, 2026
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Hondata screenshot #10 for iPhone
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About

Transform your phone into a car performance and diagnostic tool. Monitor real-time data, track fuel economy, and troubleshoot engine issues. Includes customizable gauges, trouble code reading, and CarPlay support.

Real-time sensor tracking
Read and clear trouble codes
Fuel economy tracking
CarPlay support
User-defined sensor plotting
Speed limit warnings
Race track data
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What users say

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What's New in Hondata

1.8.5

July 10, 2026

Fixed a bug that caused app to crash while using dashboard in a certain gauge configuration.

3

In-App Purchases

$1.99

Sensor logging

Save and export sensor data to file/socket.

Charts

Top Paid

📉 28-2

Utilities

This app dropped -2 positions in Utilities chart.

Last updated on July 20, 2026.

User reviews

Needs more development

Everything on the phone is backwards like it’s in a mirror terrible application, not worth the money

Not working

I've had the app for about 5yrs and it always worked u til the last update now nothing always says pairing unsuccessfull

Amazing App, Needs Improvement

I admire the color changing and gauge flexibility. you can pick whatever gauge you want if your car supports it. however, ever since I got supercharged and was tuned, the horsepower and torque gauge don’t read (they fluctuate between 1-6 values) and it’s weird. Not sure if it d a honda thing or a hondata app thing.

Also withy this update, I thought it would improve bugs or fix that issue. Now i can’t read the right half of my screen because the resolution ratio must’ve became incorrect when my phone is sideways. For context I’m using an iPhone 8 for this, as it’s a phone I bought for the sole purchase of this app lol.

To anyone who wants that cool flex factor, by a cheap phone and car phone holder and run this app! So I have two phones and won’t have to switch from gps to this app to monitor readings.

Overal good app just needs fixes. Wish there was analytic features.
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Response from developer

Hello. I'm sorry for the inconvenience but doing a clean install will fix the units of measure issue. The app connects faster if the engine is already running or key in accessory position before you launch the app. You can always change connection method to manual from app settings. That way you can select the Hondata unit as soon as it is detected.

繋がらない

Flash Proを買いウキウキで接続しようとしても一向に繋がる気配がない。
自分がミスっている可能性大だかそもそも接続方法の記載が全然無いのでもう少しわかりやすくしてほしい。
iOS SE2

Response from developer

こんにちは。アプリの設定からアクセスできるアプリマニュアルの指示に従ってください。それでも接続の問題が解決しない場合は、FlashProマネージャーソフトウェアからサポート情報をご送信ください。エンジニアが調査いたします。

Yes

Love The App Only Thing Mine All Of A Sudden Started Reading Backwards On My Screen Idk Why Been Trying Everything To Get It Right

Response from developer

Hi there. Apologies for the late reply but you have enabled HUD mode for night time driving. You can turn it off from app settings.

Developer apps

User experience

🐞

Reported Bugs

4 issues

Horsepower and torque readings fluctuating

Bug

Fuel economy display not working

Bug

Sensor configurations causing app crashes

Bug

Bluetooth connection problems

Bug

Requested Features

4 requests

Improved connectivity and reliability

Feature

Expanded sensor support and customization

Feature

Analytic and performance tracking features

Feature

Unit conversion options

Feature

FAQ

What does the Hondata app do?

This app transforms your phone or tablet into a comprehensive tool for tracking your car's performance in real-time and troubleshooting malfunctions. It allows you to monitor various sensors, read diagnostic trouble codes, and track fuel economy.

What are the key features of the app?

Key features include customizable gauges for over 80 sensors, the ability to read and clear trouble codes, metric and imperial measurements, CarPlay support for viewing data on your head unit, and real-time sensor plotting with interactive graphs.

How much does the Hondata app cost?

The app is free to download and use, with additional features and capabilities available through in-app purchases. There is also a complete version that bundles all available add-ons at a discounted price.

What cars is this app compatible with?

The app is designed to work with cars that have an on-board ECU. Specific compatibility details for sensors and diagnostics may vary by vehicle model. It also supports metric and imperial units of measure.

What are some common use cases for this app?

Common use cases include tracking real-time performance metrics like horsepower and G-force, monitoring and improving fuel economy, diagnosing engine issues by reading trouble codes, and even tracking lap times and drag racing data with the race track package add-on.