What's more in PRO version:
- TTS (TextToSpeech) - download additional TTS software like IVONA Text-to-Speech HQ
- option to follow phone volume
- option to turn on/off all chimes
- widget to turn on/off all chimes
- unlimited chime length

Settings:
- hours to set (ie. from 8AM to 10AM and from 2PM to 4PM)
- chime (sound) - any sound from phone - no need to download and pay for additional ringtones
- chime volume - individual level for each chime
- days of week (ie. Mon-Wed and Friday)
- chime in silent mode
- chime in vibrate mode
- vibration
- chime at :15, :30, :45 min
- chime in wired headset mode
- chime in Bluetooth headset mode
- chime only when screen is on
- chime during phone call

No Ads. Small application size.

NOTICE: Don't move application to sdCard - it won't work properly.

NOTICE: Don't use task killers.

Permissions:
MODIFY_AUDIO_SETTINGS - detect whether headset is connected.
WRITE_EXTERNAL_STORAGE - backup&restore settings.
READ_PHONE_STATE - check if phone call is active to chime or not