If you have Android version 2.3 or higher, you can get the free 'Ultra Voice Changer' and simply upgrade it via an in-app purchase. For Android version 2.2 and lower, this Deluxe Ultra Voice Changer app is the only way to get all of the voices (including the premium voices).
If you get abnormal playback results, even with the Normal voice effect, your
device may not be able to record properly in mono mode. To rule this out, within the app, try selecting the 44100 stereo (or 22050 stereo) recording mode, via Menu->Prefs.
Note: Dalek voices are actually labeled as: Cyborg I, Cyborg II, and Cyborg III in the actual app.
NOTE: When recording, try using different recording volume levels (look for the recording volume control within the app) in order to find the levels that work best for your device. The default recording level of 1 may not be optimal for your device, so you may need to play around with that setting to get good recordings..
If you hear excessive static during playback, try lowering your recording volume and make a new recording using this lower recording volume setting.
DOWNLAOD HER