DataTrackr!

Attention: Check the compatibility list before installing Currently DataTrackr only works with carriers in Germany. E-Plus: 1&1, if you can see your used data volume on www.datatrackr.de/1und1-telefonica Alditalk, if you can see your used data volume on www.datatrackr.de/alditalkAll other Carriers, which operate in the E-Plus or Telefonica network arent compatible with DataTrackr. You can also schedule push notifications which are triggered if you used a specific amount of data.