ussd code dialer is a free Android application developed by Sarara Enterprises, falling under the Utilities & Tools category. This app offers a collection of 49+ ussd code dialers for various mobile phones, including Apple devices. These ussd codes, also known as secret codes for phones, allow users to access hardware and software details like hardware version, IMEI number, sim details, and more. Additionally, users can conduct network tests and various diagnosis tests using these codes.

Ussd codes, or MMI codes, serve as shortcuts for accessing hidden settings on mobile phones. The app provides options to copy, share, and directly dial these codes. It's important to note that the functionality of some codes may vary based on the hardware and software version of your device and restrictions imposed by your mobile service provider.