AndroidRock Apps

Voice Changer
Get robotic, alien, chipmunk, duck and other funny effects for yourvoice!
Barcode Scanner
A compact tool for reading, generating and sharing QR code andbarcode
Shake Flashlight
Turn on your flashlight by shaking!
Bluelight Filter
Protect your eyes with Bluelight Filter!
Task Killer
It can help you to speed of your phone!
Call Blocker 1.1.52
Call Blocker can reject unwanted calls automatically. If youhavebeen annoyed by spam calls from salesman, or if you want torejectcalls from anyone, you can just add the number to blacklistand letCall Blocker do the job. This app is light-weighted andstable,cost very little memory and CPU resources. Features: 
1.Blacklist,add numbers to blacklist to block 2. Whitelist, addnumbers thatdon't need to block to whitelist 
3. Record logs ofrejectednumbers 4. Block modes:
 *Block Blacklist *Allowwhitelist(Blockcalls that is not in whitelist) *Block unknown(Blockcalls that isnot in contacts) *Block all calls

Ringtone Maker-Audio Cutter
Very compact and easy to cut, mix, merge, edit, convert and makeringtone.