Never got past the 'measuring the screen' scan. Had to get another person to hold the magnetic strip card in the middle of the 6 blue dots so that I could stand away from it to try to scan all of the dots. I work in IT and have a large screen. Is there a maximum size of screen? Two of us wasted 15 minutes on this 'fail'.
Device not supported. They replied to my first review basically repeating that, and suggested that I try another device, as if I'm going to get a second phone cause the app sucks. Why isn't my device supported? That's what I asked the first time. It has cameras on both sides. What specific parameter is it missing? Or is it just that nobody wrote it into some list, somewhere? What is the actual reason?
4 different results, 70.0, 70.5, 71.0, and 71.5. I changed cards with magnetic strip as the first card used was darker and second card was lighter. My mobile device security app warned me this was a low reputation app (their words not mine) as it may take pictures at any time and may run in the background unbeknownst. Uninstalling. Finally, the launches a browser to a glasses website after measurements estimated.
PD measurement works really easy and accurate but then there is the lens prescription scanner! I thought I'd see how accurate it was well... (in a really condescending irritating voice) your phone is too close, your left lens is closer than the right, your phone is too far away, phone is too close, your glasses are too close, glasses too far away, Now my blood pressure is too high! I've tried various lighting lenses cleaned with lens cleaner.
says the targets don't show clearly yet I can see them fine and it worked last week. why do we need to listen to the instructions every time. please let us skip. stop turning the volume up. can we have the option of text instructions instead of spoken ones. Speed the process up.
Does Not Work. As dozens of other reviews state, it cannot pick up the six dots on the screen. My camera is study and the lens is clean. The room is well lit and there is no backlighting. It is not blurry or shaky at all. This is a Samsung Galaxy S25 Ultra. The camera isn't the problem. I tried with 5 cards.
It turns on the volume to high level even after I turn down to full silent in every steps using the volume button. It just overrides, regardless what I do. Its access permission is hidden, so I can not control it going to my system settings! Pupils has to be parallel to get exact measurement. So detecting the distance from the face should be important, so users put the phone away enough that will make the pupil parallel or in natural angle. Scanning needs to be faster as well. I like the approach, but still needs more development.
I used this to measure my IPD and it worked really easily. Some people in the reviews have said they are worried about the app capturing a image of their bank card. While it is true you need to show a magnetic swipe card in order for the app to properly scale distances, it does not need to be a bank card. You can use any type of mag swipe card. I used the backside of my library card that has zero identifying information on it and it worked flawlessly.
Spent 40 minutes trying to get it to scan my lenses through the camera for it to keep repeating that the dots are not visible when they are, camera is too close to the screen when it's not or to move my glasses back when they're half way. When it does finally scan it says it's blurry when it isn't. I've cleaned my lenses and camera as well as the screen. App is terrible and it's annoying hearing the voice repeatedly!!
Tried to use the IPD scan and I kept getting the error "your eyes could not be detected". I tried moving outside, inside, with bright lights, dim lights, lights in front of me, lights to the side of me. Nothing worked. I guess I don't have eyes! Edit: Okay so I had to reach out as far as I could to get the app to work. I guess I had my camera too close to my face, but the app never told me this. All is well now and it works.
