NexzScan13.3.4 - App Store

NexzScan OBD2 Scanner is a high cost-effective, portable and professional tool which supports almost all gasoline cars after 2000 till now, making car repair easier. It is designed with VCI+ FREE App with powerful database and detailed diagnosis report, offering you not only the code definition, but a list of possible causes, greatly increases the repair efficiency. It is easy to operate, just plug the sensor to the OBD port and pair it with your phone through Bluetooth 4.2. From then on, do no need to worry about the Check Engine Light on anymore.
Highlight:
- High Cost-effective Device: Compared with the handheld tools and other scanners, NexzScan is designed with the character of higher cost-effective, more customized and user-friendly, saving you both time and money.
- Enhanced OBD Diagnosis: Fully covers OBD diagnosis Modes, not only includes read & clear codes, freeze frame, but O2 sensor, Smog Check, Battery Test, MIL Status, etc. all available.
- Detailed Diagnosis Report: For each DTC, the code definition as well as possible causes are listed clearly by simple and easy-to-understand explanation instead of confusing terms.
- Powerful Database: Exclusively provides nearly 40K kinds DTC definition & vehicle information query, leading the industry.
- Customized Live Data: Diversified live data display method: digital, dashboard and graph display. Meanwhile, you can merge multi-parameters in one graph and see how they affect each other.
- Data Mange: Provides the platform to review the stored data in time, both images and videos.
- One-Key Update in App: No PC, no USB, no SD card are needed. Click the upgrade information and update it into the latest version within the App in time.
Features:
-Bluetooth 4.2 fast and stable connection.
-Support all standard OBD2 protocols: SAE_J1850(PWM,VPW), ISO_9141-2, ISO_14230-4(KWP, KWP-FAST), ISO_15765-4(CAN, CAN-B,CAN-C,CAN-D), SAE_J1939(CAN), USER1,USER2.
-Wide vehicle coverage: Works on any gasoline car (Japan, Canada, US, EU, etc.)with standard OBD2 DLC，including 57 brands.
-Codes reading: retrieves confirmed codes, pending codes and current codes.
-Supports multi ECU code reading: from 7E8 to 7EF（including Engine, Transmission and other control modules）.
-Enhanced DTC analysis: code definition, code description, code symptoms, code causes listed clearly .
-Clear and visualized UI: provides you with easy-to-operate guide, no confusing terms.
Function:
-Read and Clear Codes: Read and clear engine codes.
-Freeze Frame: A snapshot of the vehicle when the code is stored.
-Live Data: DIY diversified PID display methods and multi-parameters comparison.
-O2 Sensor: Check the vehicle O2 sensor values.
-Smog Check: Check if the vehicle is ready for a smog or emissions test.
-MIL Status: Diagnose the car when the Malfunction Indicator Lamp is on.
-Mode 6: Advanced test results (like misfire counts) for on-board diagnostic system monitors.
-Battery Test: Show battery voltage and comment battery status.

Version History Add support for the Bluetooth name EST327. 13.3.4 19h ago Fix the grid line display issue on the homepage 13.3.3 12/23/2025 White screen issue on other screens during synchronous update 13.3.2 12/23/2025 Fix white screen issues on some devices 13.3.1 12/18/2025 Resolve Bluetooth connection issues
Resolve known issues 13.3.0 12/17/2025 - Fixing some known issues. 13.2.0 03/25/2025 - Added HUD 13.1.4 06/20/2023 - Fix known problems 13.1.3 04/25/2023 - Fix known bugs 13.1.2 04/23/2023 - Fix known problems 13.1.1 11/08/2022 1.Solve the failure of code reading and fast scanning for some cars;
2.Solve the problem that some interfaces views are not topped when first entering;
3.Optimize the history of feedback data;
4.Compatible with iPhone 11, iPhone 12, iPhone 13 Pro Max and other cell phone models. 13.1.0 07/01/2022 Optimize the performance test function. 13.0.0 05/17/2022 1.Fix translation errors in some multilingual entries;
2.Solve the problem that the font is not clear when the VIN code is queried. 12.1.0 04/27/2022 1. Fix the flashback when reconnecting the app after Bluetooth disconnection;
2. Fix the problem that the warnings of the speed, revolution and water temperature are not prompted;
3. Fix translation errors in some multilingual entries;
4. Optimize performance test interface and performance. 12.0.0 04/23/2022 1.Optimized part of the interfaces;
2.Solve the problem of translation errors. 11.2.0 04/06/2022 1.Optimized part of the interfaces;
2.Fixed the system frame of bug. 11.1.0 04/04/2022 1. Optimized part of the interfaces;
2. Fixed the battery detection function. 11.0.0 01/06/2022 1.Added the system status analysis function;
2.Solved the display problem of some special protocol data stream;
3.Corrected the default value of the dashboard model;
4.Fixed ECU information function bugs. 10.0.0 12/19/2021 1.Some bugs of data flow is solved;
2.Optimized part of the interface. 9.2.0 12/02/2021 1. Optimized the UI interface;
2. Solve incorrect problem of data reading. 9.1.0 11/08/2021 1. Optimized the UI interface;
2. Solve incorrect problem of data reading. 9.0.0 11/04/2021 1.Fixed the problem that VCI cannot scan the protocol;
2.Optimized part of the interface. 8.1.0 10/01/2021 1.Fixed the problem that VCI cannot scan the protocol;
2.Optimized part of the interface;
3.Add performance test. 8.0.0 09/12/2021 1. Fixed the problem that VCI cannot scan the protocol;
2. Optimized part of the interface. 7.2.0 08/07/2021 1. Added automatic feedback function; 
2. Optimized the model adaptation of some interface. 7.1.0 03/24/2021