Meet the Femometer Ivy: an iPhone compatible digital ovulation predictor kit with LH testing that helps users maximize their chances of pregnancy. It digitizes LH test results, so users will be able to track LH surges and concentration level on their phone.
The app charts LH concentration curves to help you make better sense of your readings. It is pretty easy to use. Simply insert a test strip into the device, use it on your urine sample, and wait up to 10 minutes for the test to complete. You can then sync the reading to your phone for analysis.[where to get it]