Comparison

OptiLens vs SurgRx

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

OptiLens

This app uses AI to accurately measure your pupillary distance (PD) for eyeglasses. Opticians can also utilize it to determine the seg height for various multifocal lenses.

Highlights
  • AI-powered PD measurement
  • Seg height measurement for multifocal lenses
  • Accurate measurements for eyeglasses
  • Tool for opticians
  • User-friendly interface
Features
Read full description

Easily measure your PD for eyeglasses, Opticians can easily use the app to measure seg height for progressive, bi- focal, tri- focal lenses. Use the power of Ai to calculate these measurements automatically.

About

SurgRx

Features
Read full description

SurgRx is a clinical decision support tool built for general surgery residents and surgical teams. Instantly access evidence-based operative pathways, pre-op workup checklists, and structured management plans for 200+ surgical conditions. PATHWAY LIBRARY Browse and search 200+ surgical consult pathways across 10 specialty categories including Acute Abdomen, Hepatobiliary, Colorectal, Vascular, Thoracic, Trauma, Endocrine, and more. CLINICAL SEARCH Intelligent search with real-time diagnosis matching — find any condition, pathway, or topic in seconds. RED FLAGS Quick-access guide to critical exam findings and lab values that require urgent escalation. Know when to call the attending. DIFFERENTIAL DIAGNOSES Evidence-based differentials for every surgical presentation, organized by likelihood and urgency. CONSULT NOTES Add personal notes and clinical pearls to any topic. Build your own annotated reference over time. BOOKMARKS Save your most-used pathways for rapid one-tap access during rounds or emergencies. Designed by surgical residents, for surgical residents. SurgRx helps you deliver faster, safer, and more confident surgical care — whether you're managing a 3 AM bowel obstruction or prepping for a complex hepatobiliary case.

Screenshots

OptiLens1 screens
SurgRx4 screens

Verdict

The call

The clearest difference is price: OptiLens at Free against SurgRx's $2.99. OptiLens also leads on update cadence (every 2 days vs every 5 weeks) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

OptiLens is free to download; SurgRx costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

OptiLens ships an update every 2 days, SurgRx every 5 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
OptiLens versus SurgRx: the parameters behind the verdict, then further details
ParameterOptiLensSurgRx
PriceFree — better$2.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size196 MB3 MB
Age rating4+17+
DeveloperDaniel MenaSumavarshini Gangidi

In-app purchases

None

OptiLens

No in-app purchases

None

SurgRx

No in-app purchases

Questions

Is OptiLens free?
OptiLens is free to download, with no in-app purchases.
Is SurgRx free?
SurgRx costs $2.99, with no in-app purchases.
Do OptiLens or SurgRx have ads?
Neither OptiLens nor SurgRx shows ads.
Which is updated more often, OptiLens or SurgRx?
OptiLens ships an update every 2 days, and SurgRx every 5 weeks. Most recently, OptiLens was updated on October 2, 2026 and SurgRx on October 6, 2026.

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