Reviews of USB diagnostics

By: DevAppliance

List of user reviews and ratings for USB diagnostics

Total ratings

3.61 (Rating count: 1,016)

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Review summary

Users largely criticize the app for intrusive ads and reliability issues. The most common complaints center on heavy, full-screen ads that disrupt usage and make the app feel adware-like, with multiple reviews noting the app simply doesn’t work well. A minority report positive results, claiming it fixes USB-C audio/headphone problems and that the app can be effective. Overall sentiment skews negative due to the ad experience, although a few users report genuine USB-C audio improvements.

Pros

Helps fix USB-C audio/headphone problems for some users
Regarded as a good / very good app by several reviewers
Some users report it is effective at achieving its purpose

Cons

Excessive intrusive ads that render the app unusable
App often doesn't work / is unreliable
Adware-like experience with full-screen ads on many screens

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User Reviews

Recent rating average: 3.00

All time rating average: 3.61

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81% (35)

Date	Author	Comment
2026-06-21	Da*****	I bought USB Disgnostics yesterday. I hope that it might help me diagnose a Western Digital 5TB Passport drive that mscos Tahoe will not mount. USB Diag. seems primarily concerned with getting users to install other apps. "You have nnn GB of junk files. Press OK to install ..." "You have Japanese viruses. Press OK and install ..." When I asked it to diagnose, it started alright. Annoyingly - no status bar or percentage. After ¾ hour, it continued to say "Wait". But my USB drive had stopped
I bought USB Disgnostics yesterday. I hope that it might help me diagnose a Western Digital 5TB Passport drive that mscos Tahoe will not mount. USB Diag. seems primarily concerned with getting users to install other apps. "You have nnn GB of junk files. Press OK to install ..." "You have Japanese viruses. Press OK and install ..." When I asked it to diagnose, it started alright. Annoyingly - no status bar or percentage. After ¾ hour, it continued to say "Wait". But my USB drive had stopped
2026-05-12	Mo*****	bekar app
bekar app
2026-04-23	Br*****	reliable and accurate diagnostics
reliable and accurate diagnostics