New version 1.2.1 will appear in Beta. This contains small change to change default value for Audio stream from Ring to Alarm. This may help some Motorola users. Existing Motorola users should switch to this setting manually.
It appears that some Motorola phones have feature (bug) called "ascending ringtone" when ringtone volume is first low and increases after few seconds. For BlipBlip this features does not make sense, because sounds are usually much shorter. Some Motorola users have reported low volume on their phones.
What it would mean for other users? Using Alarm Audio stream will mean that volume used for alarms will be used for BlipBlip, so even if you will have phone in silent mode (Ringtone volume is zero) BlipBlip will still play sound using alarm audio stream. If you want to also silence BlipBlip you should you Ring volume (recommended only for users of other phones than Motorola which may notice low volume on this stream).