Fine, but a couple problems. I think you should be able to easily export your logs to your phone if you want to. The app also crashes if you swipe it out of your running apps. The layout isn't super intuitive. It would be nice to know who you are messaging and more about the settings. Lastly, maybe something that looks like crosshairs isn't the best choice of logo for people working in high risk areas.
Vice President Great app and services!!
Bug Fixes, Security Enhancements.
To learn more about the Lumify ultrasound app visit www.philips.com/lumify