OptoExpert: AI Lens Measure
OptoExpert: AI Lens Measure Summary
OptoExpert: AI Lens Measure is a with in-app purchases Android app in Medical by ds.optometry. Released in Nov 2020 (5 years ago). It has about 389.3K+ installs and 1.1K ratings with a 1.92★ (poor) average. Based on AppGoblin estimates, it reaches roughly 93.9K monthly active users and generates around $10K+ monthly revenue (100% IAP / 0% ads). Store metadata: updated Apr 3, 2026, version 37.
Recent activity: 78.5K installs this week (108.8K over 4 weeks) showing exceptional growth , and 4.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Mar 20, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Mar 1, 2026.
Store info: Last updated on Google Play on Apr 3, 2026 (version 37).
OptoExpert: AI Lens Measure was last scanned for SDKs 2026-03-20. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Firebase
Kotlin
Square
Google1.92★
Ratings: 1.1K
Screenshots
App Description
AI-powered optometry measurements from a photo. PD, fitting height & more.
The professional optometry measurement app with AI-assisted pin placement — built for opticians, optometrists, and ophthalmology professionals.
Measure everything you need for a glasses order — PD, fitting height, progressive values, and more — directly from a photo of the patient wearing the frame. AI face detection places measurement pins automatically, so you get accurate results in seconds instead of minutes.
HOW IT WORKS
1. Take a photo of the patient in the frame
2. Calibrate using the known lens width — or let AI estimate lens edges
3. AI detects face landmarks and places pins automatically — drag to fine-tune
4. Get all your measurements instantly
AI-ASSISTED MEASUREMENTS
OptoExpert uses on-device face detection to automatically locate pupils, bridge, and lens edges. AI places your measurement pins with one tap — then drag to fine-tune for perfect accuracy. AI also estimates lens edges during calibration, saving time on every exam. All processing happens on your device — no data leaves your phone.
SINGLE-VISION MEASUREMENTS
• Pupillary distance (PD) — monocular left & right
• Bridge width (DBL)
• Lens width / eye size (A measurement)
• Lens height (B measurement)
• Minimum blank size — auto-calculated from shared points
• Pupil to bottom of lens (left & right)
• Pupil to bridge center (left & right)
• Effective diameter (ED)
PROGRESSIVE LENS MEASUREMENTS
• Vertex distance
• Pantoscopic tilt
• Frame wrap / inclination angle
BUILT FOR OPTICAL PROFESSIONALS
• Guided workflow with floating pin labels and coach marks
• Auto-calculated measurements reduce manual steps
• Save and revisit patient exams
• Export results as PDF to share with labs
• No ads — a professional tool, not a consumer gimmick
• Works offline
WHY OPTICIANS AND OPTOMETRISTS CHOOSE OPTOEXPERT
Traditional pupilometers, pd meters, and rulers are slow and inconsistent. iPad-based measurement systems from Essilor and Zeiss cost $50–100/month plus hardware. OptoExpert gives you AI-powered digital eye measurements from any Android phone for a fraction of the cost.
PRICING
Free to try with your first 2 eye exams. $4.99/month for unlimited optometry measurements.
Used by independent opticians, optometrists, and ophthalmology professionals worldwide as a digital AI pupilometer for eye exam measurements, pd measurement, lens fitting, and progressive lens ordering.