Comparison

Optical Calculator for ECPs vs Smart Eye Camera (SEC)

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

Head to head
About

Optical Calculator for ECPs

This medical app provides a suite of specialized optical calculation tools for eye care professionals. It offers features like lens thickness, vertex compensation, and prism compounding, with a focus on accuracy and ease of use. A subscription unlocks all current and future calculators.

Highlights
  • Stock Lens Cutout
  • Lens Thickness Calculation
  • Vertex Compensation
  • Rx Transpose
  • Prism Compounding
  • Contact Lens Rx
  • Tilt & Wrap Compensation
Features
Read full description

The best Optical Calculator on the App Store. • Stock Lens Cutout • Lens Thickness • Vertex Compensation • Rx Transpose • Intermediate Rx • Prism Compounding • Contact Lens Rx • Induced Prism • Tilt & Wrap Compensation • Crossed Cylinders • Resolving Prism • Spectacle Magnification • Vertical Imbalance Compensation • Power in Oblique Meridians If you want another calculator, let us know and we will add it. The app is easy to use and to the point. ______________________________________________ About Subscription: • You may subscribe to our service for a free trial. This subscription auto-renews yearly at the specified price. • This subscription provides you full access to all our current and future optical calculators. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • The account will be charged for renewal within 24-hours prior to the end of the current period. • Payment will be charged to your iTunes Account at confirmation of purchase. • You may manage the subscription and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period will be forfeited when you purchase the subscription. • Privacy policy: http://www.lens-shapers.com/privacy • Terms of use: http://www.lens-shapers.com/terms

About

Smart Eye Camera (SEC)

Features
Read full description

Spread the ophthalmologists' view to the world Blindness continues to remain a major problem worldwide.WHO announced that at least a billion people have a visual impairment that can be prevented or has yet to be addressed. Over half of these blindness incidents were caused by cataracts. We found that one of the major problems is that there is no diagnostic device in the areas where blindness is increasing.Therefore, we invented a solution that has the potential to overcome this problem. The solution, Smart Eye Camera (SEC), is a smart phone attachment that can record and evaluate ophthalmological images and video to help make a diagnosis online. SEC makes it possible diagnose diseases in the eyelids, conjunctiva, cornea, anterior chamber, iris, cystal lens and anterior vitreus due to its portable slit-lamp comparable to that of professional grade slit-lamp microscope... all within a smart phone attachment.It is a Japan approved medical device, with some of the toughest regulations worldwide, that was invented through the wisdom of the OUI Inc. founded doctors. Term and Condition(Japanese Only) https://www.ouiinc.jp/terms_of_service/

Screenshots

Optical Calculator for ECPs4 screens
Smart Eye Camera (SEC)3 screens

Verdict

The call

The clearest difference is in-app purchases: Smart Eye Camera (SEC) at none against Optical Calculator for ECPs's 2. Smart Eye Camera (SEC) also leads on iOS requirement (16.6 vs 18.0). On price, update cadence, ads and device support 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. Optical Calculator for ECPs sells 2 in-app purchases, starting at $4.99 per month. Smart Eye Camera (SEC) asks for nothing beyond the download.

UpkeepUpdate frequency

Optical Calculator for ECPs ships an update every 6 weeks, Smart Eye Camera (SEC) every 3 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
Optical Calculator for ECPs versus Smart Eye Camera (SEC): the parameters behind the verdict, then further details
ParameterOptical Calculator for ECPsSmart Eye Camera (SEC)
PriceFreeFree
Rating4.5 (27 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings27 — better—
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.6 — better
Further details — not scored
Size11 MB44 MB
Age rating4+4+
DeveloperLens ShapersOUI inc.

In-app purchases

2 purchases

Optical Calculator for ECPs

Subscriptions2
  • Monthly3 Days trial$4.991 Month
  • Yearly3 Days trial$49.991 Year
None

Smart Eye Camera (SEC)

No in-app purchases

Questions

Is Optical Calculator for ECPs free?
Optical Calculator for ECPs is free to download, with in-app purchases available.
Is Smart Eye Camera (SEC) free?
Smart Eye Camera (SEC) is free to download, with no in-app purchases.
Do Optical Calculator for ECPs or Smart Eye Camera (SEC) have ads?
Neither Optical Calculator for ECPs nor Smart Eye Camera (SEC) shows ads.
Which is updated more often, Optical Calculator for ECPs or Smart Eye Camera (SEC)?
Optical Calculator for ECPs ships an update every 6 weeks, and Smart Eye Camera (SEC) every 3 weeks. Most recently, Optical Calculator for ECPs was updated on October 24, 2026 and Smart Eye Camera (SEC) on October 29, 2026.

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