City Island: Airport 2 Cheats
Use any hex editor apps that are available for android and change the value of HEX Dword to any amount you want.
Money HEX F9 FC F3 F5 Dword
Diamonds HEX FF FA F0 F1 Dword
If the codes doesn't work, it is possible that your android version is not compatible with the code I provided above.
