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What's New?

Version 1.3 (April 5, 2019):
  • Improved compatibility with iOS 12,
  • Support for newer iPads (including iPad mini 5th Gen),
  • Fix an issue with the export features,
  • Better detection of unknown devices.
Version 1.2 (February 24, 2016):
  • Compatibility with iOS 9,
  • Support for iPad mini 4 and iPad Pro,
  • Specification of number of lines in chart,
  • Option for vertical line in chart,
  • Customizable reading test using continuous text,
  • Presets for favourite charts ("Create New Configuration" button in Settings),
  • Customizable size and appearance of Von Graefe, Cross-Cylinder, Mallet Fixation Disparity and Worth 4 Dot Targets,
  • Option to lock a chart,
  • Specifications for anaglyph glasses,
  • Improvements for use with our specially-designed NEOD Photoropter Mount.
Version 1.1 (October 28, 2014):
  • Compatibility with iOS 8,
  • Support for iPad Air 2 and iPad mini 3,
  • Specification of starting acuity for top line or bottom line,
  • Specification of chart contrast (0.5% to 100%),
  • 20/30 Horizontal and Vertical Sloan Lines as refractive targets.