Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

UbiVision Visual Acuity Screenshots

iPad

iPhone

About UbiVision Visual Acuity

*** Warning: only usable by opticians / optometrists! ***

The UbiVision Eyechart / Optotype App displays optotypes
to perform a subjective refraction by an optician / optometrist.

* flexible text distances from 1 to 6 meters (3 to 18 feet)
* Notation System in 20/xx or Decimal
* remotely controllable by iPhone

Optotypes shown:
* Snellen Letters
* Sloan Numbers
* Sloan Letters
* Landolts Rings
* Tumbling E's

Optotypes will display on an iPad, remotely controlled by an iPhone.

And also there is a Near Vision Test.

What's New in the Latest Version 2.9.3

Last updated on May 31, 2023

Old Versions

Thank you for using the UbiVision optotype app. This version contains small adjustments needed for the connection to the backend.

Version History

2.9.3

May 31, 2023

Thank you for using the UbiVision optotype app. This version contains small adjustments needed for the connection to the backend.

2.9.1

Mar 25, 2023

Bug fixes and performance improvements.

2.9.0

Mar 15, 2023

Bug fixes and performance improvements.

2.8.2

Jan 26, 2023

Bug fixes and performance improvements.

2.8.1

Jan 18, 2023

Bug fixes and performance improvements.

2.8.0

Nov 2, 2022

Support for iOS 16.1
Shortcuts to Far and Near Vision Acuity Tests

2.7.2

Mar 3, 2022

added the Option to individually configure the shown Visual Acuity Steps.

Professional-grade UbiVision Visual Acuity Assessment

2.7.1

Nov 22, 2021

added the Option to individually configure the shown Visual Acuity Steps.

Professional-grade UbiVision Visual Acuity Assessment

2.7.0

Oct 24, 2021

added the Option to individually configure the shown Visual Acuity Steps.

Professional-grade UbiVision Visual Acuity Assessment

2.6.0

Oct 2, 2021

integrated a Near Vision Test

2.5.0

May 31, 2021

updated for iOS 14.6

2.4.0

May 2, 2021

updated for iOS 14.5

2.3.7

Apr 8, 2021

fixed small bug when showing optotypes in 'imperial' mode

2.3.6

Feb 8, 2021

tested with iOS 14.4

2.3.4

Nov 12, 2020

works with i(Pad)OS 4.2

2.2.7

Jun 3, 2020

small bug fixes

2.2.6

Apr 13, 2020

... fixed a small bug

2.2.5

Apr 1, 2020

* small bug fixes

2.2.4

Mar 4, 2020

small bug fixes

2.2.3

Feb 20, 2020

adaptions for iOS 13

2.2.2

Jul 19, 2019

small User Interface Improvements

2.2.0

Apr 29, 2019

* Ready for the new iPads

2.1.0

May 4, 2018

added Schober, Rot-Grün and Kreuzzylinder Tests

2.0.1

Jan 10, 2018

* fixed potential Visus-Display-Difference between iPad and remote iPhone

2.0

Jan 26, 2017

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