Comparison

IOL Reference vs Market Scope+

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

Head to head
About

IOL Reference

This ophthalmology utility helps surgeons find FDA-approved intraocular lenses. It features a searchable database of nearly 10,000 lenses, updated with new approvals and changes. The app also serves as a social media and networking platform for eye care professionals.

Highlights
  • Searchable IOL database
  • FDA-approved lens catalog
  • Database updates
  • Ophthalmology networking
  • Eye care tools
Features
Read full description

IOL Reference is a cross-platform ophthalmology utility, social media, and networking service that provides users with a wide array of eye care tools to optimize their outcomes. This unique app allows surgeons to quickly search for an FDA-approved, currently marketed intraocular lens (IOLs) that meets their needs and specifications. The database contains almost 10,000 individually cataloged lenses and will be updated to include newly FDA-approved IOLs, changes to current lenses, and corrections. This app was created by Gurpal Virdi, MD and Matt Hirabayashi, MD

About

Market Scope+

Connect with over 500 ophthalmic companies and 2,000 eye care practices globally. Share your expertise through surveys and access market research reports. Stay updated on industry news and participate in polls.

Highlights
  • Connect with eye care providers and companies
  • Participate in syndicated and sponsored surveys
  • Access practice benchmark reports
  • License market reports and data subscriptions
  • Read ophthalmic news
  • Participate in weekly polls
Features
Read full description

Market Scope, a trusted leader in ophthalmic and optometric market research over 20 years, introduces our latest data platform, Market Scope+, a robust dual-function app designed to connect eye care providers from over 2,000 practices in 60-plus countries with more than 500 ophthalmic companies through comprehensive primary and secondary market research products and services. Medical professionals can help shape the next generation of devices, pharmaceuticals, and equipment by sharing their opinions and experiences. Participate in syndicated and sponsored surveys and review practice benchmark reports. No costs are associated with the app or survey/benchmark report access. Honorariums and/or summary data reports are available on most surveys. Industry professionals can license a comprehensive range of market reports and data subscriptions, covering all regions and subspecialties. All parties can read the latest ophthalmic news and participate in weekly polls on hot topics. Our business is built on the privacy and trust of medical professionals who participate in research projects and our industry clients who license market reports and engage our experts for consultation on M&A, product launch, and market share. We are compliant with both GDPR and CIS Critical Security Controls.

Screenshots

IOL Reference4 screens
Market Scope+4 screens

Verdict

The call

The clearest difference is ads: IOL Reference at none against Market Scope+'s shown. IOL Reference also leads on monetization model (free vs free with in-app purchases) and update cadence (weekly vs every 6 weeks). On price, rating, ratings volume and in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for IOL Reference against 4.8 for Market Scope+. Both are backed by a comparable volume of ratings — 15 and 6 respectively.

UpkeepUpdate frequency

IOL Reference ships an update weekly, Market Scope+ every 6 weeks. The most recent releases landed on July 5, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
IOL Reference versus Market Scope+: the parameters behind the verdict, then further details
ParameterIOL ReferenceMarket Scope+
PriceFreeFree
Rating4.7 (15 ratings)4.8 (6 ratings) — better
Positive reviews88.9% of reviews—
Number of ratings15 — better6
Update frequencyWeekly — betterEvery 6 weeks
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size823 MB32 MB
Age rating4+4+
DeveloperGurpal VirdiMarket Scope Ltd.

Customer experience

IOL Reference

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

Market Scope+

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

IOL Reference

No in-app purchases

None

Market Scope+

No in-app purchases

Questions

Is IOL Reference free?
IOL Reference is free to download, with no in-app purchases.
Is Market Scope+ free?
Market Scope+ is free to download, with no in-app purchases.
Which has better reviews, IOL Reference or Market Scope+?
Market Scope+ is rated higher. IOL Reference averages 4.7 out of 5 from 15 ratings, while Market Scope+ averages 4.8 from 6 ratings.
Do IOL Reference or Market Scope+ have ads?
Market Scope+ shows ads; IOL Reference does not.
Which is updated more often, IOL Reference or Market Scope+?
IOL Reference ships an update weekly, and Market Scope+ every 6 weeks. Most recently, IOL Reference was updated on July 5, 2026 and Market Scope+ on September 29, 2026.

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