Device Contacts Access & Picker

Tag: Device Contacts Access & Picker

2+ tools

New

Eye Prescription Converter - Glasses to Contact Lens Rx Tool

Approximate conversion from eyeglass prescription to contact lens power. Uses vertex distance formula. For educational purposes only, consult your optometrist.

Calculator contacts converter eye glasses prescription

New

Contact Picker API Demo - Online Select & Read Contacts

Pick a contact from the device’s address book (mobile). Read name, email, and phone. All permission‑based. Privacy safe.

API API Contact Picker contacts mobile