Comparison

Indo Center vs Rx Verification for ECPs

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

Head to head
About

Indo Center

This medical application uses advanced hardware and software to automatically measure all necessary parameters for fitting ophthalmic lenses to spectacle frames. It provides precise measurements for interpupillary distance, mounting heights, lens diameters, and more, ensuring accurate lens adaptation.

Highlights
  • Pupillary centering system
  • Automatic parameter measurement
  • Compatible with all lens brands
  • Measures interpupillary distance
  • Calculates mounting heights
  • Determines lens diameters
  • Provides vertex distance
Features
Read full description

Indo Center, is a system of pupillary centering based on hardware and software, compatible with all brands of lenses. Using the state-of-the-art technology allows you to obtain, automatically, quickly and easily, all the parameters necessary to adapt a pair of ophthalmic lenses to a spectacle frame. Indo Center requires an external hardware or clip to make the measurements. Here you can download Indo Center software and, if you wish, you can contact Tematica software to get the hardware or clip. The parameters obtained with Indo Center are: 1.- Interpupilary distance. 2.- Monocular distances. 3.- Mounting heights. 4.- Lens diameters. 5.- Vertex distance. 6.- Progression corridor length for progressive lenses. 7.- Frame caliber. 8.- Frame bridge. 9.- Box height. 10.- Base curve. 11.- Pantoscopic angle. 12.- Galbe angle.

About

Rx Verification for ECPs

Features
Read full description

Eye Care Professionals can now verify the lens power quickly and easily. No more going through tolerance charts. Make sure your lab has made the lenses which are acceptable by tolerance standards in your area. Rx Verification for ECPs app can verify: β€’ Sphere β€’ Cylinder β€’ Axis β€’ Add β€’ Prism β€’ Base Curve β€’ Lens Thickness β€’ Vertical & Horizontal Imbalance β€’ Segment Size β€’ Segment Tilt β€’ and more... Different lens types for specific attributes: β€’ Single Vision β€’ Multi-focal β€’ Progressive App will quickly confirm if individual attribute passes or fails the standard. Overall lens pass/fail is also indicated separately. If your area uses another tolerance standard, please let us know and we will add it. The app is easy to use and to the point. ______________________________________________ About Subscription: β€’ You may subscribe to our service for a free trial. This subscription auto-renews at the specified time and price. β€’ This subscription provides you full access to all our current and future content. β€’ Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. β€’ The account will be charged for renewal within 24-hours prior to the end of the current period. β€’ Payment will be charged to your App Store Account at confirmation of purchase. β€’ You may manage the subscription and auto-renewal may be turned off by going to the user's Account Settings after purchase. β€’ Any unused portion of a free trial period will be forfeited when you purchase the subscription. β€’ Privacy policy: http://www.lens-shapers.com/privacy β€’ Terms of use: http://www.lens-shapers.com/terms

Screenshots

Indo Center4 screens
Rx Verification for ECPs3 screens

Verdict

The call

The clearest difference is in-app purchases: Indo Center at none against Rx Verification for ECPs's 2. Indo Center also leads on iOS requirement (11.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Rx Verification for ECPs sells 2 in-app purchases, starting at $9.99 per month. Indo Center asks for nothing beyond the download.

UpkeepUpdate frequency

Indo Center ships an update every 6 months, Rx Verification for ECPs every 11 months. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.

Scorecard2 real differences Β· 6 level
Indo Center versus Rx Verification for ECPs: the parameters behind the verdict, then further details
ParameterIndo CenterRx Verification for ECPs
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 6 months β€” betterEvery 11 months
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS11.0 β€” better18.0
Further details β€” not scored
Size35 MB11 MB
Age rating4+4+
DeveloperIndo Optical S.L.Lens Shapers

In-app purchases

None

Indo Center

No in-app purchases

2 purchases

Rx Verification for ECPs

Subscriptions2
  • Monthly3 Days trial$9.991 Month
  • Yearly3 Days trial$99.991 Year

Questions

Is Indo Center free?
Indo Center is free to download, with no in-app purchases.
Is Rx Verification for ECPs free?
Rx Verification for ECPs is free to download, with in-app purchases available.
Do Indo Center or Rx Verification for ECPs have ads?
Neither Indo Center nor Rx Verification for ECPs shows ads.
Which is updated more often, Indo Center or Rx Verification for ECPs?
Indo Center ships an update every 6 months, and Rx Verification for ECPs every 11 months. Most recently, Indo Center was updated on November 6, 2026 and Rx Verification for ECPs on November 11, 2026.

Other comparisons