Prescription info
Secure + offline
Add this app to your home screen for quick access.
On iPhone: Tap Share → “Add to Home Screen”.
Rx details
| Sphere | Cylinder | Axis | |
|---|---|---|---|
| OD | |||
| OS |
What is prescription?
Your prescription contains numbers for each eye. Sphere and Cylinder are in 0.25 steps. Axis is required only if Cylinder is not zero.
Pupillary distance (PD)
Measure PD with camera
How to measure your PD?
Use the camera to measure your PD. You will be asked to align a standard credit card to calibrate, then the app estimates your pupillary distance.
Notes
Saved locally on this device.