VI ReaderSensus ApS
1.5 Varies with device
VI Reader is an epub eBook reader for partially sighted and dyslexic readers. Available for iOS and Android devices, VI Reader extends the text scalability capabilities beyond those of most other e-book readers and allows the user to select the foreground and background colors according to personal preferences. The user may also adjust the brightness of the display, change line spacing and reading direction, and select among different fonts.