---
title: "Glasses 2 Contacts - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Glasses 2 Contacts is a valuable educational tool designed to help students convert glasses prescriptions to contact lens prescriptions (also known as vertex conversion). Whether you’re learning about"
---

# Glasses 2 Contacts — United States

![Glasses 2 Contacts App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/dd/b3/11/ddb3117f-792a-12ef-3a9a-b245d77dca56/AppIcon-0-0-1x_U007epad-0-10-0-85-220.jpeg/434x0w.png)

**Developer:** [Hoang Harry Tran](https://apptail.io/developer/hoang-harry-tran-TWnc)
**Category:** Education
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.haroldherald.contactlenscalculator
**Store:** Apple App Store
**Country:** United States
**Version:** 4.0.1 (released 2025-02-21)
**Original Release:** 2018-12-31
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1444361235)
**AppTail Page:** [https://apptail.io/app/glasses-2-contacts-dAne/united-states](https://apptail.io/app/glasses-2-contacts-dAne/united-states)

## Glasses 2 Contacts Description
Glasses 2 Contacts is a valuable educational tool designed to help students convert glasses prescriptions to contact lens prescriptions (also known as vertex conversion). Whether you’re learning about contact lens fittings or need a tool to simplify the conversion process, this app provides accurate, easy-to-understand results.

New Updates:
- New, Improved User-Friendly Layout: Enjoy a cleaner, more intuitive design for a seamless experience.
- Prescription Conversion: Quickly convert glasses prescriptions to contact lens prescriptions for educational purposes.
- Keratometry Input: Enter keratometry readings and receive fitting guidance on whether to use toric, spherical, steep, or flat lenses based on your measurements.

Glasses 2 Contacts is 100% free and intended to make learning easier for students without the need for subscriptions or purchases.

## Glasses 2 Contacts Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f1/3a/aa/f13aaae5-6e26-9451-54bb-cdb52463c2d3/9a3d7ed0-2431-4534-903c-d265177a9e71_Simulator_Screen_Shot_-_iPhone_Xs_Max_-_2020-09-12_at_12.14.55.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f4/11/ec/f411ec9d-5426-9371-079f-7d522ad2d2ee/79906e9d-af8c-4e57-947b-9b81b01a525b_Simulator_Screen_Shot_-_iPhone_Xs_Max_-_2020-09-12_at_12.14.51.png/1242x2688.png)

## Glasses 2 Contacts Rating Breakdown in United States
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## Glasses 2 Contacts Available In
- [United States](https://apptail.io/app/glasses-2-contacts-dAne/united-states)
- [United Kingdom](https://apptail.io/app/glasses-2-contacts-dAne/united-kingdom)
- [Argentina](https://apptail.io/app/glasses-2-contacts-dAne/argentina)
- [Austria](https://apptail.io/app/glasses-2-contacts-dAne/austria)
- [Australia](https://apptail.io/app/glasses-2-contacts-dAne/australia)
- [Azerbaijan](https://apptail.io/app/glasses-2-contacts-dAne/azerbaijan)
- [Barbados](https://apptail.io/app/glasses-2-contacts-dAne/barbados)
- [Belgium](https://apptail.io/app/glasses-2-contacts-dAne/belgium)
- [Bulgaria](https://apptail.io/app/glasses-2-contacts-dAne/bulgaria)
- [Bahrain](https://apptail.io/app/glasses-2-contacts-dAne/bahrain)
- [Brunei](https://apptail.io/app/glasses-2-contacts-dAne/brunei)
- [Brazil](https://apptail.io/app/glasses-2-contacts-dAne/brazil)
- [Belarus](https://apptail.io/app/glasses-2-contacts-dAne/belarus)
- [Poland](https://apptail.io/app/glasses-2-contacts-dAne/poland)
- [Armenia](https://apptail.io/app/glasses-2-contacts-dAne/armenia)
- [Sweden](https://apptail.io/app/glasses-2-contacts-dAne/sweden)
- [Singapore](https://apptail.io/app/glasses-2-contacts-dAne/singapore)
- [Slovenia](https://apptail.io/app/glasses-2-contacts-dAne/slovenia)
- [Slovakia](https://apptail.io/app/glasses-2-contacts-dAne/slovakia)
- [Thailand](https://apptail.io/app/glasses-2-contacts-dAne/thailand)
- [Tunisia](https://apptail.io/app/glasses-2-contacts-dAne/tunisia)
- [Türkiye](https://apptail.io/app/glasses-2-contacts-dAne/turkey)
- [Taiwan](https://apptail.io/app/glasses-2-contacts-dAne/taiwan)
- [Ukraine](https://apptail.io/app/glasses-2-contacts-dAne/ukraine)
- [Uganda](https://apptail.io/app/glasses-2-contacts-dAne/uganda)
- [British Virgin Islands](https://apptail.io/app/glasses-2-contacts-dAne/british-virgin-islands)
- [Vietnam](https://apptail.io/app/glasses-2-contacts-dAne/vietnam)
- [South Africa](https://apptail.io/app/glasses-2-contacts-dAne/south-africa)
- [Canada](https://apptail.io/app/glasses-2-contacts-dAne/canada)
- [Switzerland](https://apptail.io/app/glasses-2-contacts-dAne/switzerland)
- [Chile](https://apptail.io/app/glasses-2-contacts-dAne/chile)
- [China](https://apptail.io/app/glasses-2-contacts-dAne/china)
- [Colombia](https://apptail.io/app/glasses-2-contacts-dAne/colombia)
- [Cyprus](https://apptail.io/app/glasses-2-contacts-dAne/cyprus)
- [Czechia](https://apptail.io/app/glasses-2-contacts-dAne/czechia)
- [Germany](https://apptail.io/app/glasses-2-contacts-dAne/germany)
- [Denmark](https://apptail.io/app/glasses-2-contacts-dAne/denmark)
- [Dominican Republic](https://apptail.io/app/glasses-2-contacts-dAne/dominican-republic)
- [Algeria](https://apptail.io/app/glasses-2-contacts-dAne/algeria)
- [Ecuador](https://apptail.io/app/glasses-2-contacts-dAne/ecuador)
- [Estonia](https://apptail.io/app/glasses-2-contacts-dAne/estonia)
- [Egypt](https://apptail.io/app/glasses-2-contacts-dAne/egypt)
- [Spain](https://apptail.io/app/glasses-2-contacts-dAne/spain)
- [Finland](https://apptail.io/app/glasses-2-contacts-dAne/finland)
- [France](https://apptail.io/app/glasses-2-contacts-dAne/france)
- [Grenada](https://apptail.io/app/glasses-2-contacts-dAne/grenada)
- [Greece](https://apptail.io/app/glasses-2-contacts-dAne/greece)
- [Guyana](https://apptail.io/app/glasses-2-contacts-dAne/guyana)
- [Hong Kong SAR China](https://apptail.io/app/glasses-2-contacts-dAne/hong-kong)
- [Honduras](https://apptail.io/app/glasses-2-contacts-dAne/honduras)
- [Croatia](https://apptail.io/app/glasses-2-contacts-dAne/croatia)
- [Hungary](https://apptail.io/app/glasses-2-contacts-dAne/hungary)
- [Indonesia](https://apptail.io/app/glasses-2-contacts-dAne/indonesia)
- [Ireland](https://apptail.io/app/glasses-2-contacts-dAne/ireland)
- [Israel](https://apptail.io/app/glasses-2-contacts-dAne/israel)
- [India](https://apptail.io/app/glasses-2-contacts-dAne/india)
- [Iceland](https://apptail.io/app/glasses-2-contacts-dAne/iceland)
- [Italy](https://apptail.io/app/glasses-2-contacts-dAne/italy)
- [Jordan](https://apptail.io/app/glasses-2-contacts-dAne/jordan)
- [Japan](https://apptail.io/app/glasses-2-contacts-dAne/japan)
- [Kenya](https://apptail.io/app/glasses-2-contacts-dAne/kenya)
- [South Korea](https://apptail.io/app/glasses-2-contacts-dAne/south-korea)
- [Kuwait](https://apptail.io/app/glasses-2-contacts-dAne/kuwait)
- [Kazakhstan](https://apptail.io/app/glasses-2-contacts-dAne/kazakhstan)
- [Lebanon](https://apptail.io/app/glasses-2-contacts-dAne/lebanon)
- [Sri Lanka](https://apptail.io/app/glasses-2-contacts-dAne/sri-lanka)
- [Lithuania](https://apptail.io/app/glasses-2-contacts-dAne/lithuania)
- [Luxembourg](https://apptail.io/app/glasses-2-contacts-dAne/luxembourg)
- [Latvia](https://apptail.io/app/glasses-2-contacts-dAne/latvia)
- [Madagascar](https://apptail.io/app/glasses-2-contacts-dAne/madagascar)
- [Malta](https://apptail.io/app/glasses-2-contacts-dAne/malta)
- [Mauritius](https://apptail.io/app/glasses-2-contacts-dAne/mauritius)
- [Mexico](https://apptail.io/app/glasses-2-contacts-dAne/mexico)
- [Malaysia](https://apptail.io/app/glasses-2-contacts-dAne/malaysia)
- [Nigeria](https://apptail.io/app/glasses-2-contacts-dAne/nigeria)
- [Netherlands](https://apptail.io/app/glasses-2-contacts-dAne/netherlands)
- [Norway](https://apptail.io/app/glasses-2-contacts-dAne/norway)
- [Nepal](https://apptail.io/app/glasses-2-contacts-dAne/nepal)
- [New Zealand](https://apptail.io/app/glasses-2-contacts-dAne/new-zealand)
- [Oman](https://apptail.io/app/glasses-2-contacts-dAne/oman)
- [Peru](https://apptail.io/app/glasses-2-contacts-dAne/peru)
- [Philippines](https://apptail.io/app/glasses-2-contacts-dAne/philippines)
- [Pakistan](https://apptail.io/app/glasses-2-contacts-dAne/pakistan)
- [United Arab Emirates](https://apptail.io/app/glasses-2-contacts-dAne/united-arab-emirates)
- [Portugal](https://apptail.io/app/glasses-2-contacts-dAne/portugal)
- [Paraguay](https://apptail.io/app/glasses-2-contacts-dAne/paraguay)
- [Qatar](https://apptail.io/app/glasses-2-contacts-dAne/qatar)
- [Romania](https://apptail.io/app/glasses-2-contacts-dAne/romania)
- [Russia](https://apptail.io/app/glasses-2-contacts-dAne/russia)
- [Saudi Arabia](https://apptail.io/app/glasses-2-contacts-dAne/saudi-arabia)
- [Belize](https://apptail.io/app/glasses-2-contacts-dAne/belize)
- [Uzbekistan](https://apptail.io/app/glasses-2-contacts-dAne/uzbekistan)
- [Namibia](https://apptail.io/app/glasses-2-contacts-dAne/namibia)
- [Senegal](https://apptail.io/app/glasses-2-contacts-dAne/senegal)
- [Mali](https://apptail.io/app/glasses-2-contacts-dAne/mali)
- [Cayman Islands](https://apptail.io/app/glasses-2-contacts-dAne/cayman-islands)
- [Botswana](https://apptail.io/app/glasses-2-contacts-dAne/botswana)
- [Macao SAR China](https://apptail.io/app/glasses-2-contacts-dAne/macau)
- [Ghana](https://apptail.io/app/glasses-2-contacts-dAne/ghana)
- [Suriname](https://apptail.io/app/glasses-2-contacts-dAne/suriname)
- [Angola](https://apptail.io/app/glasses-2-contacts-dAne/angola)
- [Jamaica](https://apptail.io/app/glasses-2-contacts-dAne/jamaica)
- [Uruguay](https://apptail.io/app/glasses-2-contacts-dAne/uruguay)

---

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