Talking Tom Cat is one of the most popular android app an now its available for Symbian users also. It is a Flash based App. If you want a real voice modulation app like Tom cat you can download Puppy talk or Hamster Talk which is based on QT and offers more functionality. Tom is your pet cat, which responds to your touch with a funny voice. You can pet him, poke him, you can even feed him with a glass of milk.
Talking Tom Cat Supported Devices:
Symbian S60V5: Nokia C5-03 , Nokia C6 , Nokia X6 , Nokia X7, Nokia 5800 Xpress music , Nokia 5230 , Nokia 5233 , Nokia N97 , Nokia 5530 Xpress music , Nokia 5250 , Nokia N97 Mini , Sony Ericsson Vivaz Pro , Nokia 5235 , Nokia 5800 Navigation edition , Sony Ericsson Satio , Sony Ericsson Vivaz , Samsung I8910 Omnia HD and other Symbian S60V5 devices.Symbian^3 : Nokia N8 , Nokia E7 , Nokia C7 , Nokia C6-01 and other Symbian^3 devices.