★★★★★Jadawinv2.1.5311 Oct 2026
Unfortunately, I can't connect to my OBDII adaptor. But some other apps can. U either list workable adaptors or collect 1 stars 🌟 As the reply: I'm not buying adapters to guess. Making the user buy random adapters until one works is backwards.
Developer reply
Hi, OBD Master Pro works with any genuine OBD2 adapter (not fake/cheap clones). To find why yours fails while other apps work, send a connection log: open the app → Connection → try to connect → use Share connection log and email it to us. Please send us an email, and our technical team will inform you about the issue.