Features :

- View complete information about your carrier.
- Shows LAC & CID information
- Provides useful information about your phone
- Search contacts & messages stored on the SIM
- Multi select mode for contacts & messages
- Call & SMS sim contacts
- Swipe to call & message
- Settings available for customization

- Export/Import SIM contacts to/from file/phone
- Add new contact to SIM Card
- Edit SIM Card contact

- More features are coming soon

Your help, support and positive rating would keep the development active.

Dual sim support is still not available as different vendors/device manufacturers use different and their own set of frameworks and SDK, which are not accessible for developers.