Apps like Dynamic Ring

Here are some great alternatives to Dynamic Ring by MNO Company :
Auto volume control: Autoboost
Auto volume control: Autoboost
★3.6
Auto Volume by Speed or Noise
Auto Volume by Speed or Noise
★5.0
Speaker Booster
Speaker Booster
★4.2
Volfix - volume control fix
Volfix - volume control fix
★4.5
SmartAVC™ Demo
SmartAVC™ Demo
★5.0
VolEq - Realtime Volume Balanc
VolEq - Realtime Volume Balanc
★4.1
Volume Control & Volume Lock
Volume Control & Volume Lock
★3.8
Volume Scheduler - Auto Silent
Volume Scheduler - Auto Silent
★3.5
Volume Control
Volume Control
★4.6
Volume Booster
Volume Booster
★4.6
VolumeSync - Sync your volume
VolumeSync - Sync your volume
★3.8
Loud Ringtones
Loud Ringtones
★4.4
Volume Lock
Volume Lock
★3.8
Earphone Alarm
Earphone Alarm
★4.6
Loud DJ Ringtones Remix
Loud DJ Ringtones Remix
★4.8
Sound Booster
Sound Booster
★4.2