# Hondata Complete — Official Hondata app

> Car performance monitoring, diagnostics, and track data tool. (iPhone/iPad app by Alphabit Software Inc..)

- Source: https://appshunter.io/ios/app/hondata-complete/id1458419589 (this page in markdown: same URL + `.md`)
- Developer: [Alphabit Software Inc.](https://appshunter.io/developer/702178534)
- Category: Utilities, Travel
- Price: $12.99 (on sale, was $14.99)
- Rating: 4.70/5 from 3,574 App Store ratings · 124 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 12 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2019-04-26
- Data updated: 2026-08-28
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/hondata-complete/id1458419589/reviews.md

## What is Hondata Complete?

NOTICE: Before you purchase Hondata Complete, download the "Hondata package" bundle advertised above instead. It includes Autolog, our new app at a discount.

Track performance of your car in real time by gauges and graphs. Troubleshoot malfunctions by accessing the on board ECU. Know what is wrong with your car before taking it to the mechanic.Track fuel economy and save money on gas. These are just some of the features the Hondata app has to offer. Hondata app transforms your phone/tablet into an all in one performance tracking and troubleshooting tool for your car. 

The complete edition includes all the addons at a discounted price.

Fautures:

• Customizable gauges can track up to 80 sensors in real time including fuel economy, G-force and battery voltage.
• Read and Clear trouble codes and reset MIL (service engine light).
• Read from more than 40 diagnostics parameters including engine knock count, VTEC pressure and more.
• Metric and Imperial measures.
• Real-time user-defined sensor plotting. Graph up to 4 sensors at the same time on interactive graph that can be scrolled, paused and polled.
• Gauge list feature can track every sensor at the same time.
• CarPlay allows you to display sensor data in real time on car dash screen.
• Instant horsepower, mpg/kml fuel economy, boost pressure and G force tracking.
• Speed limit warning: Get notified when driving over speed limit.
• High coolant temperature warning gives you instant notification when your car is running too hot.
• HUD mode for dashboard view : Heads up display for driving at night.
• Two themes to choose from.
• landscape mode for all views.

• Fuel Economy:
  - Live and average fuel economy tracking for 0-5 min, 0-30 min and 0-2 hr intervals and a detailed summary.
  - Long term tracking with six different intervals. (1 week, 2 weeks, 4 weeks, 13 weeks, 26 and 52 weeks).
  - 4 different units of measure: MPG,KPL (Km/L), L/100 Km, Miles per imperial gallon.
  - Interactive graph of long term data that can be cropped and scrolled through.
  - Export fuel history to CSV file (spreadsheets).
  - Other statistics: Distance travelled, average speed, money spent, CO2 produced and fuel consumed.
  - 4 methods of calculation available. For non MAF equipped vehicles.

•  Race track package: 
 - Real time lap data, gap delay time and position in race track using high frequency GPS tracking.
 - Comprehensive summary of race with lap times, speed fluctuations on track and more.
 - Get drag racing times (0-60 mph, 0-100 mph, 1/4 mile 1/8 mile etc.) 
 - Load and save unlimited number of tracks onto device.
 - Crucial racing data including real time horsepower, g-force and a detailed driving summary. Share your results with friends.
 - Transmission gear information and optional shifting assistant (for manual transmission vehicles)  which notifies optimal moment for shifting.
 - Customizable view that toggles between speed/rpm gauge, real time track positioning and G-sensor feedback.
 - Record your race in HD with gauge and track overlays. (dash cam add-on required)

• Dashcam: 
Record smooth HD video with overlaying gauges  (speed,rpm, etc), time, location (GPS coordinates) and  G-force sensor in four different resolutions. Record from 80 sensors and up to 5 gauges.

• Sensor logger: 
 - Record as many sensors as possible.
 - Save graph sensor data to CSV file and export it for further analysis. 
 - Send real time data to a TCP socket (IP Address) over the network.

*Your vehicle must be equipped with MAF sensor for instant horsepower and torque readout*
*Your vehicle must be equipped with MAP sensor for boost pressure readout*

Visit www.hondata.com for more info.
For help: mobile@hondata.com

## Key features

- Real-time sensor monitoring
- Read and clear trouble codes
- Fuel economy tracking
- Race track data logging
- Customizable gauges and graphs
- CarPlay integration
- Speed and temperature warnings

## Chart rankings

- #69 in Top Paid · Utilities (US App Store)

## What do users think of Hondata Complete?

Overall sentiment: negative

**Pros**

- 🚀 Great for Hondas
- 👍 Awesome device with many options
- 🚀 Recent update fixed Bluetooth issues

**Cons**

- 🐛 App crashing/freezing issues
- 🐛 Inaccurate readings and data
- 🐛 Frequent disconnections and connection issues
- 🐛 Gauge display issues and bugs
- 🐛 Compatibility problems with newer iOS versions

**Commonly reported bugs**

- App crashes when trying to use certain features
- Gauges not working as expected
- Bluetooth connection issues and frequent disconnects
- Incorrect or missing sensor data
- Landscape mode issues

**Most requested features**

- Add Apple CarPlay compatibility
- Improve gauge customization options
- Add ability to switch between metric and imperial units
- Implement a manual Bluetooth connection option
- Add oil temperature gauge
- Improve data logging functionality

## Recent user reviews (10 of 124)

All indexed reviews: https://appshunter.io/ios/app/hondata-complete/id1458419589/reviews.md

### 3/5 — Gauges

*2026-07-17, version 1.8.5*

Loving the new limit gauge but the needle having seizures tryna keep up with the pids

### 1/5 — 使えない

*2026-06-08*

アプリを立ち上げてECUと繋がって10秒程度で動かなくなる。有料なのに不便…

**Developer response:** こんにちは。弊社のエンジニアが問題を調査できるよう、FlashproManagerソフトウェア経由でサポート情報を送信してください。

### 3/5 — When it works it works great

*2026-05-19*

App works great…when it works. Constantly drops connection to Bluetooth and fixed to restart app all the time. If you have to change apps for any reason, like gps or a call comes in, the app looses sync with the flashpro and you have to force close and restart the app. Sometimes that doesn’t even work and you have to unplug the flashpro from the obd2 port, plug it back in, then force close the app and restart. Most of the time that works. Also the app freezes at random, and half the time when you switch between gauge pages.

### 1/5 — A

*2026-05-17, version 1.8.3*

The connection is not stable

### 1/5 — Afr

*2026-04-01, version 1.8.3*

Afr is stuck at steady 13 n my gauge in the car is working properly need to be fixed

### 5/5 — BEST APP EVER XD

*2026-03-08, version 1.8.3*

Ohyeahbrahhhhhhhh

### 5/5 — Found a bug.

*2026-02-28*

There is a bug that freezes the data being displayed and basically crashes the app when coming to a sudden stop, 
 The app doesn’t like it when the car comes to a quick stop and it freezes. Pls fix

**Developer response:** Thank you for the feedback. We will look into this.

### 2/5 — Apple car play non fonctionnel

*2026-02-01*

J’ai acheté cette application pour avoir accès aux différentes valeurs via Apple car play mais impossible de faire afficher quoi que ce soit (quelque soit l’ordre de branchement/connexion de flashpro). L’app est bien disponible en car play mais message « ajouter des jauges et relancer l’application sur le téléphone » , des jauges sont déjà présentes.

### 3/5 — Needs more functionality

*2026-01-12*

I got it to work, make sure you open the app, that connects the s300 ecu to the iPhone, not through the Bluetooth screen.
I’m using it to see statuses on my headunit through the hondata app. They need to add more options for visuals. Everything is visible through a flat gauge, but isn’t very easy to read. They should make it so it shows readouts like the app on phone does. If there’s a way to do this, I haven’t found it

**Developer response:** Hello. Make sure that you have S300 V3 which is the only version that is compatible with the app and has Bluetooth capability. You then need to submit support info via the s300 manager software so that our engineers can investigate.

### 1/5 — App keeps crashing and don’t work on CarPlay

*2026-01-03*

I can’t add more than 2 piloting graphs, as soon as I added the third one the app keeps crashing whenever I’m on the piloting screen. Also on CarPlay it keeps asking me to add gauges and restart the app which I’ve done and it’s still not working. For $20, I have it a zero star, will be demanding refund from Apple Store.

**Developer response:** I'm sorry to hear that you're having trouble with Thank you for the feedback and we will be looking into the issues you're experiencing.

## Frequently asked questions about Hondata Complete

### What does the Hondata Complete app do?

This app transforms your phone or tablet into a comprehensive tool for monitoring your car's performance in real-time, diagnosing potential issues, and tracking fuel economy. It allows you to view live sensor data, read and clear trouble codes, and even log detailed information for track racing.

### What are the key features of Hondata Complete?

Key features include customizable gauges for over 80 sensors, the ability to read and clear engine trouble codes, detailed fuel economy tracking with long-term analysis, and a race track package for lap data and drag racing times. It also offers CarPlay integration and various warning systems.

### How much does Hondata Complete cost?

The application is a paid product. It is recommended to check the app store for the most current pricing information. The 'Complete edition' offers all add-ons at a discounted price.

### What cars is Hondata Complete compatible with?

The app is designed to work with vehicles that have an on-board ECU (Engine Control Unit) and are compatible with OBD-II diagnostics. Specific compatibility details for certain car models or ECUs are not provided in the description, but it supports a wide range of sensors and diagnostic parameters.

### What are common use cases for Hondata Complete?

Common use cases include monitoring engine performance and parameters in real-time, identifying and resolving check engine light issues, optimizing fuel efficiency to save money, and analyzing performance data for track days or drag racing. It also serves as a heads-up display for driving at night.

## Version history (last 5 releases)

### 1.8.5 — 2026-07-10

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

### 1.8.4 — 2026-07-01

- A new gauge style added designed for sensors that are limit sensitive.
- Fixed a bug that caused page 2 and 3 of the dashboard gauges to not update after changing gauge style.

### 1.8.3 — 2026-02-06

Rewrote dashcam g force sensor logic with openGL. Now the ball glides smoothly without any jitteriness or frame drops.

### 1.8.2 — 2026-01-16

- You can now save datalogs to phone and load it onto device to analyze from graph list feature.
- Fixed a bug that caused app to crash when attempting to add sensor to graph list.
- Fixed a bug that caused graph line to display incorrectly for graphs that were not visible when loading graph list.
- Other fixes pertaining to Graph list.

### 1.8.1 — 2025-10-01

- Units of measurement for pids will adjust according to region and no longer default to imperial.
- DTC history has been added to the DTC view.
- Drag races can now be saved and viewed from racetrack section.

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All apps by Alphabit Software Inc.: https://appshunter.io/developer/702178534

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*