
Sophia DeVivre
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What's the point of this app? - The frontal simulation isn't very good. Doesn't even line up with my body. - The 3D torso isn't related to the shape of my body, just has my skin tone applied to it. - There is no correlation between the settings, implant type/size, technique, or anything meaningful. Am I supposed to just take a screen shot and have a surgeon figure out what to use? Not a great experience. Mandatory opt-in for marketing to use the app? Gross.
1 person found this review helpful
Arbrea Labs AG
April 30, 2026
Dear Sophia DeVivre, we’re sorry to hear that the app didn’t meet your expectations. We’re doing our best to continuously improve our technology and cater to an ever-wider range of bodies.
The Mentor breast simulator is not a substitute for a consultation with a surgeon, but is designed to give you an idea of what might suit you.

Cari Brownell
Doesn't work. If you take pictures in the app. It won't move forward to the next step. If you try to upload pictures from your gallery, they turn them landscspe and no way to turn them portrait!
1 person found this review helpful
Arbrea Labs AG
November 11, 2024
Dear user, we're sorry to hear that. The latest version (v0.85) includes an option to rotate imported images. If your issue with proceeding to the next step persists with the latest version, we would be keen on troubleshooting the issue further. Please contact support@arbrea-labs.com and mention this review.

Jessica Sandoval
The dots to align anatomically never work so its impossible to get an idea of what you're looking at because the wrong areas expand. You also have no idea how many CCs the app is projecting so its useless for sizing.
4 people found this review helpful
Arbrea Labs AG
December 8, 2025
The detection is unfortunately not 100% perfect. Fortunately, it can be helped:
1. Take the pictures in a room with even lighting
2. Use a uniform background that contrasts well with your skin tone
3. Align yourself with the silhouette
4. Take the pictures without a top/bra to make it easier to recognise the nipples
We hope your results improve!