Use APKPure App
Get Reading Glasses Strength old version APK for Android
This is an app for measuring your Reading Glasses Strength.
Reading glasses on the market are marked with +1.00 or +2.5 etc.
This indicates the Reading Glasses Strength.
You can check your own Reading Glasses Strength easily.
Caution:
It must be remembered that the Reading Glass Strength displayed by this app is only an approximation.