What's New
This app has been updated by Apple to display the Apple Watch app icon.
Expanded parameter selections. Minor Bug fix.
App Description
Handy and convenient app that transposes any eyeglass prescription from minus cylinder form to plus cylinder form, or from plus cylinder to minus cylinder. Helpful for optometrists, ophthalmologists, opticians and their staff. Avoid errors in prescription transmission, or use to double check transposition accuracy.
iPhone Screenshots
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iPad Screenshots
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App Changes
- January 16, 2015 Initial release
- January 24, 2015 New version 1.01
- February 02, 2015 Price increase: FREE! -> $0.99
- February 04, 2015 Price decrease: $0.99 -> FREE!
- February 19, 2016 Price increase: FREE! -> $0.99
- June 14, 2019 Price increase: $0.99 -> $1.99
- June 16, 2019 Price increase: $0.99 -> $1.99
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