GemBrain User Reviews

Is GemBrain Safe?

Not enough ratings yet to assess GemBrain.

Is GemBrain Legit?

GemBrain: Crystal Identifier has limited verification signals. AppsHunter Legitimacy Score for GemBrain is 55/100.

Based on 55 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

cute app

found a shiny rock hiking, said probably mica. only get 3 free a day but i just spread the rest of my bag out over the week, kinda made it fun actually

Not accurate once

Scanned several rocks and gems every time it said mookite. None were mookite.

Response from developer

Sorry about the mookite mix-up — that was a bug in the earlier version where scans kept returning the same result, and it's already fixed in the latest update. Please update the app and identification should be accurate again.

Does not work at all

I keep getting an error message that says wrong API key every time I try to take a picture of any kind of stone

Response from developer

That 'wrong API key' error was a bug in the previous version and it's already been fixed. Please update to the latest version and scanning should work normally — if you still run into it, email us at hello@apparentgroup.co and we'll sort it out right away.

Not accurate at all

I tried to use the app on multiple stones and it was wrong more times than it was right. With a yellow sapphire and moldovite it didn’t even have the correct stones listed as one of the options. Regular google image search was accurate but the app was not.

Response from developer

Sorry about that — this was caused by a minor server error that's already been fixed. Please update to the latest version and recognition should be back to normal.