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Advancer AD20

Advancer AD20

AD20

65 ratings
36 reviews
🔧 Utilities
🌟 Lifestyle
Free

Details

Released
December 6, 2022
Updated
October 26, 2026

Features

Developer

深圳市云伽未来智能技术有限公司
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Advancer AD20 screenshot #1 for iPhone
Advancer AD20 screenshot #2 for iPhone
Advancer AD20 screenshot #3 for iPhone
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❓5 answered
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About

This app connects to a smart OBD dongle to provide vehicle health checks, diagnosis, and real-time monitoring. It helps identify fault codes, analyze driving habits, and offers maintenance reminders for enhanced driving safety.

✓OBD-II Diagnosis
✓In-depth system check
✓Live vehicle data monitoring
✓Maintenance light reset
✓Trip recorder
✓Driving habits analysis
Show original description

What users say about Advancer AD20

Reviews of Advancer AD20 are mostly negative: the Utilities app is rated 2.4/5 from 65 App Store ratings. What users like most: easy installation and pairing, straightforward iPad pairing. Top complaints: cannot connect to device, scanner tied to another account. Summarized from real user reviews.

Positive things

  • 👍Easy installation and pairing
  • 👍Straightforward iPad pairing
  • 👍Full diagnostic capabilities
  • 👍Satisfied with results
  • 👍Works as expected for some users
  • 👍Diagnosed issues with live data and Mode 6

Negative things

  • 🐛Cannot connect to device
  • 🐛Scanner tied to another account
  • 🐛Required account creation
  • 🐛Invalid email for account creation
  • 🐛Does not connect to specific car models
  • 🐛Can only be used on one car/phone
  • 🐛Device stops working after registration
  • 🐛Limited diagnostic information
  • 🐛Lacks information for common car models
  • 🐛Frequent login requirements
  • 🐛Login/connection timeouts
  • 🐛Can only pair once per phone
  • 🐛Not working after iOS updates
  • 🐛Crashes during vehicle self-check
  • 🐛Slow response and limited data
  • 🐛Awkward and non-intuitive app layout
  • 🐛Small, hard-to-read text
  • 🐛Does not remember recent fault scans
  • 🐛Useless with older car models
  • 🐛App opens to nothing
  • 🐛Cannot login or register
  • 🐛Stuck on login/registration screen
See all reviews

What's New in Advancer AD20

1.17

October 26, 2026

Partial diagnostic programs updated

User reviews

Most RecentHighest RatedLowest Rated

Can’t connect

Cant connect keeps saying the scanner is tied to another acct
NNayamayaa

App doesn’t work

REQUIRED to make an account for a Bluetooth tool. Wasn’t able to make one anyway because my usual and only email is “invalid” by this app’s standards
NNoise859

Danny

The app was easy to install and using my iPad pairing was straight forward I did full diagnostic on my car and fully satisfied with the results. Highly recommended.
MMIRKHANDAN

Does not connect

Rubbish.. This does not connect to my 2020 fiat 500 Abarth 595 so therefore cannot reset the maintenance light..???
PWPaul Wilebore

Waste of money

Can only be used on 1 car or phone changer either and the device stops working saying already registered to another vehicle
COComputer outlet
See 31 more reviews

Developer apps

XTOOL TPMS
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User experience

🐞

Reported Bugs

14 issues

Cannot connect to scanner

Bug

Scanner tied to another account

Bug

Account creation issues (invalid email)

Bug

Device stops working after registration

Bug

Login timeouts

Bug

Connection timeouts

Bug

Pairing issues (only once)

Bug

App crashes after iOS updates

Bug

App not working after iOS updates

Bug

App doesn't connect after iOS updates

Bug

App opens to nothing

Bug

Cannot login or register

Bug

Stuck on login/registration screen

Bug

Issue launching app on mobile network

Bug
✨

Requested Features

8 requests

Add more languages, including Chinese

Feature

Improve information availability for various car models

Feature

Fix issues with iOS updates

Feature

Improve app layout and navigation

Feature

Increase text size and contrast

Feature

Remember most recent fault scans

Feature

Remove unnecessary login requirements

Feature

Fix connection issues on mobile networks (4G/5G)

Feature

FAQ

What does the Advancer AD20 app do?

The Advancer AD20 app connects to the Advancer Smart OBD Dongle (AD20/AD20 Pro) via Bluetooth to provide comprehensive vehicle services. It allows users to perform vehicle health checks, diagnose fault codes, monitor real-time vehicle data, and analyze driving habits.

What are the key features of the Advancer AD20 app?

Key features include OBD-II diagnosis to read and categorize fault codes, in-depth system checks (engine only on AD20, all systems on AD20 Pro), live data monitoring of vehicle status, maintenance light reset, trip recording, and driving habits monitoring.

Is the Advancer AD20 app free to use?

Based on the provided information, the Advancer AD20 app is free to use. There are no mentions of subscription fees, in-app purchases, or advertisements.

What devices is the Advancer AD20 app compatible with?

The app communicates with the Advancer Smart OBD Dongle via Bluetooth 5.0 and is designed for use with iOS devices. You will need to purchase the Advancer AD20 or AD20 Pro dongle separately to use the app's features.

How can the Advancer AD20 app help improve my driving?

The app's Trip Recorder and Driving Habits Monitor features can help you improve your driving. The trip recorder logs data like average speed and fuel consumption, while the driving habits monitor records sharp turns, emergency brakes, and sudden accelerations, providing data to help you refine your driving skills.