Advancer AD20 Reviews
Published by 深圳市云伽未来智能技术有限公司 on 2026-04-23🏷️ About: Advancer Smart OBD Dongle (AD20/AD20 Pro) is a smart diagnosis terminal that communicates with your iOS devices via BT 5.0.
🏷️ About: Advancer Smart OBD Dongle (AD20/AD20 Pro) is a smart diagnosis terminal that communicates with your iOS devices via BT 5.0.
垃圾
I can’t seem to get past the login screen either
HORRIBLE APP
AdvancerAD20 doesn’t work at all
Contacted support they replaced my reader and it still won’t pair.
AdvancerAD20 just doesn’t work. It installs and then opens to nothing. Can’t login or register.
Can’t use it on my car.
2000 Altezza
After been download, you no register or login. Just stock...🤬
Trash app can’t even get past the log in can’t believe I spent money on this scanner
App doesn’t properly work, can’t get past login section.
1998 Subaru legacy
It says my MIL monitors are all at 0 despite them not being.
The only live data it shows is rpm every 5 seconds for 2 seconds and coolant temp every few seconds for a second.
Pretty useless device with this car. Will be looking to return it.
Slow to respond very limited data can be selected unless
Wife paired this device using her phone, so now she is the only one that can do OBD scans. It will not pair to mine as well. Awful design.
Times out for logging in and if it does login in then it times out connection to the device! Please fix it.
AdvancerAD20 worked for a while but now it won’t let me log in or connect my device. Every time it loads the request times out.
This gets the basic codes and some extra codes that I think are Toyota codes. But not codes i can change like turning off the seat belt alarm. Also doesn't turn off the maintenance light but did automate filling in the search field on Google so i could research how to. I'm familiar with doing that because it displays detailed information about every trouble code the same way. I've been asleep it seems witb uses of LLM Ai like ChataGpt or even their country's Deepseek. I use those to summarize my Internet content searches now to save lots of time. But to say I've been asleep, then they are Rip Van Winkle. I can imagine them now saying what is this Rip van and what is Ai? Be ready to do your own research on the codes because AdvancerAD20 doesnt have it. It actually doesnt have info on my 2015 Toyota Camry which is a common car in the USA. Maybe they only have info in Chinese made cars like Ford and GM. Feeling a bit bamboozled about the lack of info. That would drop it to a generous 3 star. But after an update that I had to do and want to because it might actually have the info it lacks but it never does. Two of the bonus features that they generously give is having to log in with a user name and password every time i use the program. I dont know why it need that. I guess if im borrowing someine elses phone and happen to be in tbeir car and I'm showing off my Advancer. AD20 and they don't have AdvancerAD20 then i can install it and get my car info.
For those who had problems with pairing, delete the series and write only one name
语言设置里面没有中文。
App functions fine on my iPhone 12. Car was running a little off but no codes. Was able to diagnose using the live data feature and mode 6 feature.
No problems with the scanner or app. Created an account, followed the instructions connecting the scanner to my phones Bluetooth. Loads and works every time. I’ve had some codes and managed to fix the problem and clear the codes. Works as it should. 2004 Chevy Tahoe iPhone 14 Thanks.
Advancer AD20 does not appear safe based on available data.
JustUseApp Safety Score for Advancer AD20 is 8.2/100.
This assessment is based on our NLP analysis of 62 user reviews.
Combined with the app store average rating of 2.4/5.
Advancer AD20 does not appear legitimate based on our analysis.
Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for Advancer AD20 is 8.2/100 .
This conclusion is based on analysis of 62 user reviews.
In-depth check function allows you to do thorough check on vehicle systems like engine, powertrain, brakes, steering, safety, infotainment and so on, which helps owners to know the health condition of the car clearly and provide safe and comfortable driving experience on travels.
Advancer Smart OBD Dongle (AD20/AD20 Pro) is a smart diagnosis terminal that communicates with your iOS devices via BT 5.0. With the Advancer app, AD20 provides services like vehicle health check, diagnosis, driving habits analysis for car owners.
When the car is started, Advancer will provide and demonstrate detailed vehicle status like battery voltage, engine revolution speed, coolant temperature, engine load, fuel trimming and so on.
When driving, Advancer will record the index like average speed, fuel consumption, mileage, max engine revolution speed, max coolant temperature and shows them on the app.
Advancer AD20 can read and categorize the fault codes (DTCs) that storage inside the vehicle ECU via standard OBD-II protocols.