Features & Capabilities

YMOBD is a utility tool for vehicle diagnosis. It connects to an OBD adapter via Bluetooth to collect real-time engine data such as engine speed, ignition timing, water temperature, and fuel consumption. It offers two modes of day and night and includes a HUD display, making it convenient for long-term use by car owners and enthusiasts.

It can read vehicle fault codes and provide professional solutions for detected codes. The driving history feature records each trip to analyze mileage, average fuel consumption, driving time, and speed. It can test acceleration, braking, and other performance metrics, delivering analysis reports to help maintain vehicle health.

User Growth & Download Statistics

By:
shenzhen yuming
Rating:
2.90
(83)
Version:
3.0.0 Last updated: 2026-06-04
Version code:
886520580
Creation date:
2022-06-08
Compatible devices:
Size:
47.90MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-07-03
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
shenzhen yuming
Apple Apps Store
https://apps.apple.com/us/app/ymobd/id1627949735
Website:
https://szymiot.com

User Reviews

YMOBD offers rich, real-time vehicle diagnostics and a broad feature set with easy setup and good value, and it pairs well with a compact OBD dongle. Common complaints center on mandatory location permissions, Bluetooth/connectivity problems, and stability issues after updates, along with occasional device compatibility concerns.
Pros
  • Easy to set up / quick initialization
  • Real-time diagnostics and extensive features (live data, graphs, DTCs)
  • Works well with the OBD dongle; portable and avoids a big extra device
  • Accurate readings and reliable performance
  • Good value with free app features and inexpensive dongle
Cons
  • Location services required / persistent location prompts and privacy concerns
  • Bluetooth connectivity issues and device pairing problems / compatibility with certain dongles
  • App crashes or stops working after updates / on some devices
Recent reviews
App works great. I purchased the battery monitor add on awhile ago, and it worked fine. Now when I log in to use that, it is trying to make me pay again and the contact section doesn’t work…
by Un*****, 2026-03-29

App crashes every time I try to open it on my iPhone 17 Pro. It opens fine on my old iPhone 13…
by eh*****, 2026-03-12

I try to used this app and it wouldn’t unless I give my personal information for them to share and it’s unnecessary to look the car computer. Returning
by Ig*****, 2026-03-06
View all user reviews ›

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