Fetal Heartbeat funktioniert nicht

Expecting is a perfect pregnancy tracker let you hear and record your baby's(fetal) heartbeat.  Expectant mothers will enjoy a forever lasting memory and can share their moments in social media as well. - For a better result, please use the app when you are 20-30 weeks or greater pregnant. - The app is NOT a Medical Device or application.  With the free version, you can record your baby's heart sounds and track your pregnancy weight.  Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.  You can go to your iTunes Account settings to manage your subscription and turn off auto-renew.  There's also a tracker for pregnancy weight help you to track your baby's development.  Expecting also offers auto-renewing subscription options for $6. 99/week, with a 3-days free trial.  Payment will be charged to iTunes Account at confirmation of purchase.  Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.  Moving your smartphone, be in a very quiet room and focus on your lower abdomen. Listen then Tap record.  It is NOT in any way suitable for medical opinion, advice or diagnosis. - The app does NOT backup recordings automatically.  You can share the heartbeat sound with your family and keep it for years.  It is the user's responsibility to regularly backup their recordings.  You can subscribe to unlock all functions in Expecting.  Your iTunes Account will be charged when the purchase is confirmed.