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Android Apps > Medical > Vision Therapy: Convergence
Vision Therapy: Convergence icon

Vision Therapy: Convergence

by Quality of Life Studio · Medical · $6.99
On Google Play since June 2020 · Data updated 2026-10-15

Vision Therapy: Convergence is made and published by Quality of Life Studio. AppBrain is an independent app data site and isn't affiliated with Quality of Life Studio. The app name, icon, screenshots and description belong to Quality of Life Studio and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Total installs
440
Last updated
January 7, 2026

Vision Therapy: Convergence is a niche app, with 440 installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

Installs

Tracked by AppBrain
Last 30 days
6
Play install range
100+
Launched
June 2020

Installs over time

Vision Therapy: Convergence has been installed 440 times. Over the past 30 days, it has been installed 6 times.

Rankings

Google Play top charts

Google Play Rankings for Vision Therapy: Convergence

This app is not ranked

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Releases

Updates seen on Google Play
Version
2.12
Launched
June 2020
  • Feb 10, 2026Price IncreaseNew price: $6.99 ($2.99)
  • Jan 7, 2026UpdateVersion 2.12
  • Jan 6, 2026Price DropNew price: $2.99 ($5.49)
  • Dec 4, 2025UpdateVersion 2.2
  • Nov 22, 2025UpdateVersion 2.11
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Comments on Vision Therapy: Convergence for Android

★★☆☆☆ The exercises were all rotated 90 degrees (menu screens were correct). The arrow keys could not control the divergence/convergence level, so it took too much time to adjust. The instructions for the activity were also cut off, and I was unable to scroll down to read them fully. Operating on a new Chromebook.

Technology

Found in the app by AppBrain
Ads
No ads
Price
$6.99
Libraries
?
App size
45.8 MB
Content rating
Everyone

Technologies used by Vision Therapy: Convergence

1 permissions
Subscribe to see full permission and library details

About the app and developer

About Vision Therapy: Convergence

Vision Therapy: Convergence is a medical app developed by Quality of Life Studio.

Install Statistics

Vision Therapy: Convergence has been downloaded 440 times. In the last 30 days, the app was downloaded 6 times.

User Ratings

The app has no ratings yet.

App Information

Vision Therapy: Convergence costs $6.99. The APK size is 45.77 MB. The latest APK version available is 2.12. The last update was on January 7, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since June 2020.

App Performance Report

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Developer information for Quality of Life Studio

Quality of Life Studio

sz_zielonka@o2.pl

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Store listing

By Quality of Life Studio, from Google Play

“Application supporting vision therapy, for home or office use.”

Vision Therapy: Convergence Screenshot 1 of 5
Vision Therapy: Convergence Screenshot 2 of 5
Vision Therapy: Convergence Screenshot 3 of 5
Vision Therapy: Convergence Screenshot 4 of 5
Vision Therapy: Convergence Screenshot 5 of 5
Screenshots by Quality of Life Studio, from the Google Play listing
Description by Quality of Life Studio Written by the developer, not by AppBrain. Click to read.
Vision Therapy: Convergence and Divergence is a application to support vision therapy, designed for home or in-office use. It includes 5 fusion cards, 9 tranaglyphs and 5 video tranaglyphs for rehabilitation in cases of strabismus and accomodation disorders. The software was designed and programmed by optometrist Szymon Zielonka Ph.D., a vision therapist with many years of experience.

Main features:
- Exercise for central and peripheral fusion
- Images with different levels of detail
- 14 user-defined adjustable tranaglyph and 5 fusion cards
- Built-in flipper to reverse BI/BO demands

Use duochromatic glasses for exercises with tranaglyphs. Exercise should only be performed on the recommendation of an optometrist.

Recent changes:
Various bug fixes .
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