---
title: "Optical Calculator for ECPs - Reviews, Revenue and Downloads in United States | Apple App Store"
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 "
---

# Optical Calculator for ECPs — United States
> Quick, Accurate, Easy to Use

![Optical Calculator for ECPs App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a6/3d/59/a63d59d5-b12f-e5f3-5e0a-fd7d3fee4288/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Lens Shapers](https://apptail.io/developer/lens-shapers-hZJ)
**Category:** Medical
**Rating:** 4.5/5 (27 ratings)
**Price:** Free
**Bundle ID:** co.TechPositive.LensShapers
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0 (released 2026-04-16)
**Original Release:** 2017-07-15
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1146297178)
**AppTail Page:** [https://apptail.io/app/optical-calculator-for-ecps-OYNd/united-states](https://apptail.io/app/optical-calculator-for-ecps-OYNd/united-states)

## Optical Calculator for ECPs 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: 
• Terms of use: 

## Optical Calculator for ECPs Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/33/16/16/33161635-ad00-e229-6519-59aa77c298e4/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/05/8c/bd/058cbd12-6786-6d7d-fc70-0ca312351320/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/df/02/c3/df02c3b0-152c-4a7e-da70-dca66f409ee0/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/a3/28/9f/a3289f93-2265-6a76-189d-59e2ff821587/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/2a/7b/42/2a7b42f1-77d7-ac3c-bc73-2f4e8564138f/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/3c/37/f2/3c37f23c-3abb-6799-a8d8-ad3fec74bf0c/pr_source.png/1242x2688.png)

## Optical Calculator for ECPs Rating Breakdown in United States
- 5 stars: 21 (78%)
- 4 stars: 3 (11%)
- 3 stars: 1 (4%)
- 2 stars: 0 (0%)
- 1 stars: 2 (7%)

## Optical Calculator for ECPs Reviews in United States

### *---- "All features are locked out"
No way to know if the app is useful with everything locked out. not gonna pay to find out
-- Tmantactical, 2021-07-28

[View all Optical Calculator for ECPs reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Optical Calculator for ECPs In-App Purchases
| Item | Price |
|------|-------|
| Yearly | $49.99 |
| Monthly | $4.99 |


## Optical Calculator for ECPs Discovered Keywords
- optics
- optical
- optical calculator


## Optical Calculator for ECPs Available In
- [United States](https://apptail.io/app/optical-calculator-for-ecps-OYNd/united-states)
- [Canada](https://apptail.io/app/optical-calculator-for-ecps-OYNd/canada)
- [United Kingdom](https://apptail.io/app/optical-calculator-for-ecps-OYNd/united-kingdom)
- [China](https://apptail.io/app/optical-calculator-for-ecps-OYNd/china)
- [Thailand](https://apptail.io/app/optical-calculator-for-ecps-OYNd/thailand)
- [Ecuador](https://apptail.io/app/optical-calculator-for-ecps-OYNd/ecuador)
- [Egypt](https://apptail.io/app/optical-calculator-for-ecps-OYNd/egypt)
- [Peru](https://apptail.io/app/optical-calculator-for-ecps-OYNd/peru)
- [Austria](https://apptail.io/app/optical-calculator-for-ecps-OYNd/austria)
- [Portugal](https://apptail.io/app/optical-calculator-for-ecps-OYNd/portugal)
- [Poland](https://apptail.io/app/optical-calculator-for-ecps-OYNd/poland)
- [Australia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/australia)
- [Malaysia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/malaysia)
- [Argentina](https://apptail.io/app/optical-calculator-for-ecps-OYNd/argentina)
- [Spain](https://apptail.io/app/optical-calculator-for-ecps-OYNd/spain)
- [Finland](https://apptail.io/app/optical-calculator-for-ecps-OYNd/finland)
- [France](https://apptail.io/app/optical-calculator-for-ecps-OYNd/france)
- [Greece](https://apptail.io/app/optical-calculator-for-ecps-OYNd/greece)
- [Hong Kong SAR China](https://apptail.io/app/optical-calculator-for-ecps-OYNd/hong-kong)
- [Croatia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/croatia)
- [Hungary](https://apptail.io/app/optical-calculator-for-ecps-OYNd/hungary)
- [Indonesia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/indonesia)
- [Ireland](https://apptail.io/app/optical-calculator-for-ecps-OYNd/ireland)
- [Israel](https://apptail.io/app/optical-calculator-for-ecps-OYNd/israel)
- [India](https://apptail.io/app/optical-calculator-for-ecps-OYNd/india)
- [Italy](https://apptail.io/app/optical-calculator-for-ecps-OYNd/italy)
- [South Korea](https://apptail.io/app/optical-calculator-for-ecps-OYNd/south-korea)
- [Kuwait](https://apptail.io/app/optical-calculator-for-ecps-OYNd/kuwait)
- [Kazakhstan](https://apptail.io/app/optical-calculator-for-ecps-OYNd/kazakhstan)
- [Lebanon](https://apptail.io/app/optical-calculator-for-ecps-OYNd/lebanon)
- [Sri Lanka](https://apptail.io/app/optical-calculator-for-ecps-OYNd/sri-lanka)
- [Madagascar](https://apptail.io/app/optical-calculator-for-ecps-OYNd/madagascar)
- [Mexico](https://apptail.io/app/optical-calculator-for-ecps-OYNd/mexico)
- [Nigeria](https://apptail.io/app/optical-calculator-for-ecps-OYNd/nigeria)
- [Netherlands](https://apptail.io/app/optical-calculator-for-ecps-OYNd/netherlands)
- [Norway](https://apptail.io/app/optical-calculator-for-ecps-OYNd/norway)
- [New Zealand](https://apptail.io/app/optical-calculator-for-ecps-OYNd/new-zealand)
- [Philippines](https://apptail.io/app/optical-calculator-for-ecps-OYNd/philippines)
- [Pakistan](https://apptail.io/app/optical-calculator-for-ecps-OYNd/pakistan)
- [Romania](https://apptail.io/app/optical-calculator-for-ecps-OYNd/romania)
- [Russia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/russia)
- [Saudi Arabia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/saudi-arabia)
- [Sweden](https://apptail.io/app/optical-calculator-for-ecps-OYNd/sweden)
- [Singapore](https://apptail.io/app/optical-calculator-for-ecps-OYNd/singapore)
- [Türkiye](https://apptail.io/app/optical-calculator-for-ecps-OYNd/turkey)
- [Taiwan](https://apptail.io/app/optical-calculator-for-ecps-OYNd/taiwan)
- [Ukraine](https://apptail.io/app/optical-calculator-for-ecps-OYNd/ukraine)
- [Uzbekistan](https://apptail.io/app/optical-calculator-for-ecps-OYNd/uzbekistan)
- [Vietnam](https://apptail.io/app/optical-calculator-for-ecps-OYNd/vietnam)
- [United Arab Emirates](https://apptail.io/app/optical-calculator-for-ecps-OYNd/united-arab-emirates)
- [South Africa](https://apptail.io/app/optical-calculator-for-ecps-OYNd/south-africa)
- [Armenia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/armenia)
- [Azerbaijan](https://apptail.io/app/optical-calculator-for-ecps-OYNd/azerbaijan)
- [Belgium](https://apptail.io/app/optical-calculator-for-ecps-OYNd/belgium)
- [Brazil](https://apptail.io/app/optical-calculator-for-ecps-OYNd/brazil)
- [Belarus](https://apptail.io/app/optical-calculator-for-ecps-OYNd/belarus)
- [Switzerland](https://apptail.io/app/optical-calculator-for-ecps-OYNd/switzerland)
- [Chile](https://apptail.io/app/optical-calculator-for-ecps-OYNd/chile)
- [Colombia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/colombia)
- [Czechia](https://apptail.io/app/optical-calculator-for-ecps-OYNd/czechia)
- [Germany](https://apptail.io/app/optical-calculator-for-ecps-OYNd/germany)
- [Denmark](https://apptail.io/app/optical-calculator-for-ecps-OYNd/denmark)
- [Dominican Republic](https://apptail.io/app/optical-calculator-for-ecps-OYNd/dominican-republic)
- [Algeria](https://apptail.io/app/optical-calculator-for-ecps-OYNd/algeria)

---

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