Doesn’t work
Tried for 60 minutes, unable to get a single reading. Using brand new iPhone 16 pro max
Worthless app
Tried for 30minutes to get it to scan but no dice, keeps alternating between place head in oval and too far even when I matched the red and white ovals.
Does this work with iPhone 17 Pro Max?
Unable to get a ‘lock-on’ from this app when on the ‘place your head in the oval’ screen. Tried various artificial and natural daylight setups and phone mount solutions but no joy. Other apps in the AppStore work just fine and return PD results so don’t think it’s eye colour or iPhone distance/movement configuration issue.
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Impossible
Using an iPhone 16 pro max you can’t possibly calibrate it. Doesn’t work at all
Trash
Does not work. Waste of time.









