Jessica Lundbom 35
Friday, July 9, 2021
You need at least three hands (or hands the size of a garden rake) to follow the instructions. Holding the phone straight while positioning the card makes it impossible to reach the shutter icon without tipping the phone. There should be an option to position the shutter icon where you can reach it. It would be easier to take the picture lying down but app only accepts upright phone. It should be easy to use the spirit level for flat down phone but that wasn't included. Results inaccurate. Edited
vistech.projects
Friday, July 9, 2021
It's much easier than you think. Just tap on screen anywhere to shutter. You have an automatic option, enable it and picture is taken automatically as soon as your phone is straight. It also beeps to let you know the moment when the picture is taken so you can be ready. Please contact
[email protected] for further help or a refund
Brogan Murray 14
Monday, February 19, 2024
Pleasantly surprised. Expected the 3$ the app cost to be in vain. Needed to measure my IPD for my Valve Index (VR Headset) after, and I kid you not, YEARS of having it set to 68-70 which is what felt the most comfortable at the time. Gave this app a go, it told me my IPD was 62.5. Was skeptical, but applied the distance to my headset... Difference is night and day. It's an entirely different, significantly clearer experience. Took me maybe a minute to measure at that. 5 stars :) Edited
vistech.projects
Monday, February 19, 2024
We are so glad it worked for you and helped with the headset configuration. Thank you very much for taking the time to share your experience with the app!
A Google user 11
Monday, April 8, 2019
Not at all accurate. consistently measures about 6-7mm wider than it should (checked using a ruler held at eye level and taking a photo while looking into the distance). Also app measures a standard credit card as 96mm when it is in fact 85.6mm (tested by using app to measure card when prompted to select center of pupils). These inaccuracies could be explained by the app using the wrong size of a standard credit card, but there is nowhere to check the value the app uses. Edited
vistech.projects
Monday, April 1, 2019
Hello Mark,
Thank you for your feedback and details. If you are doing described test measurements with this app, you won't get expected card values, because the algorithm in the app is a little bit more complected. Please contact
[email protected] so we can discuss further how you measure PD and possible causes of error. Thank you!
Steve P 21
Sunday, January 16, 2022
Takes Practice Difficult to get camera straight AND tap the screen, so I taped phone to a wall at proper height. Frees up the hand to tap, and of course the wall is straight. Am getting consistent readings, so assume it is accurate. It is a clever app for those who want to get glasses online.
vistech.projects
Monday, January 17, 2022
Thank you so much for your valuable feedback and support! We appreciate the details, it helps us to better understand possible difficulties and to work on further improvements. Thank you!
Seth 9
Tuesday, July 7, 2020
Doesn't work. For whatever reason it thinks an accurate IPD can only be taken if the phone it straight and it's almost impossible to tap the screen with the phone standing straight up. On top of that it does not take a measurement or picture even if you manage to tap the screen with the phone straight with one hand. Unusable.
vistech.projects
Tuesday, July 7, 2020
Please contact
[email protected] for assistance with the app or for a refund if you are not able to use the app. You need to hold the phone and a card straight to get an accurate result, so follow the instructions. Picture can be taken automatically as soon as you hold the phone straight (turn on this feature in the right bottom corner)
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