IOL Reference vs Market Scope+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Searchable IOL database
- FDA-approved lens catalog
- Database updates
- Ophthalmology networking
- Eye care tools
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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
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | IOL Reference | Market Scope+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15 ratings) | 4.8 (6 ratings) — better |
| Positive reviews | 88.9% of reviews | — |
| Number of ratings | 15 — better | 6 |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 823 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Gurpal Virdi | Market Scope Ltd. |
Customer experience
IOL Reference
Market Scope+
In-app purchases
IOL Reference
No in-app purchases
Market Scope+
No in-app purchases
Questions
Is IOL Reference free?
Is Market Scope+ free?
Which has better reviews, IOL Reference or Market Scope+?
Do IOL Reference or Market Scope+ have ads?
Which is updated more often, IOL Reference or Market Scope+?
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