Baby apps!

Shanika • I am a mother to one daughter and is expecting my 2nd daughter 👶🏽11/28/16👶🏽
Has anyone tried any cool <a href="https://play.google.com/store/apps/details?id=com.glow.android.baby">baby apps</a> that they really like? Also have anyone tried the app where u can listen to ur babies heart rate is it legit if so??