V.Dialogue vs DAVINCI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V.Dialogue
This app connects to your motorcycle via Bluetooth to provide real-time vehicle data analysis, including diagnostics and fuel consumption calculations. It combines this data with GPS location to analyze road and traffic conditions, and identify potential vehicle malfunctions.
- Real-time vehicle data analysis
- GPS location integration
- Fuel consumption calculation
- Diagnostic trouble code reading
- Traffic and road condition analysis
- Vehicle malfunction identification
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V.Dialogue-BLE is one of App developed by ICM with iOS operating system that incorporates motorcycle diagnosis as a new practical tool. App uses mobile phone’s bluetooth connection and supports OBDII/EOBD protocols to read vehicle data from user’s app. --FUNCTIONS -- 1. Provide vehicle’s real time data analysis when riding on normal street and combine with GPS location of mobile phone to generate traffic condition. 2. Provide vehicle’s real time data analysis when riding uphill or downhill of the roads and combine with GPS location to generate road condition 3. Provide vehicle’s real time data analysis when motorcycle is malfunction and combine with GPS location of mobile phone to identify road condition. 4. Provide the analysis of vehicle’s travel routes and combine with all the possible travel routes to generate the traffic condition. 5. Integrate mobile phone’s GPS system with computation of vehicle’s real time data to calculate its fuel consumption when operates in various conditions, such as in high altitude, low altitude, normal road, congested traffic, or wet weather. 6. Enable to read and display diagnostic trouble codes 7. Display real time values of vehicle data 8. Send real time vehicle data with GPS location of mobile phone to the server in order to analyze if vehicle is having any problem. 9. Fluent and friendly User Interface *This app will show the full functions when communicate with V.Dialogue-BLE (Bluetooth Low Energy) which made by I.C.M. Inc
DAVINCI
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DavinciMotor App brings you a fresh experience with comprehensive interaction. With this app, you can: Unlock/lock the vehicle via Bluetooth on your phone. View real-time vehicle data remotely. Use your phone as vehicle dashboard. Navigate to the destination. Manage NFC keys. Manage Bluetooth keys. Upgrade vehicle system software. For more information, please visit: https://global.davincimotor.com/
Screenshots
Verdict
The clearest difference is update cadence: V.Dialogue at every 8 days against DAVINCI's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
V.Dialogue ships an update every 8 days, DAVINCI every 5 weeks. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.
| Parameter | V.Dialogue | DAVINCI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 8 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 107 MB | 174 MB |
| Age rating | 4+ | 4+ |
| Developer | I-CHIN MOTOR TECHNOLOGY Co.,Ltd | Davinci Technology Group Co., Ltd. |
In-app purchases
V.Dialogue
No in-app purchases
DAVINCI
No in-app purchases









