Si4Key provides local encryption for keystrokes, ensuring input stays on the device. It includes one-tap digital signature for secure authentication. Offers offline key management for secure identity verification without internet dependency.
Type across 24 -based languages without switching keyboards. Use gesture shortcuts for faster typing and text navigation. Calculate math expressions with a single tap. Choose from 3 themes and 3 layouts including QWERTY, KALQ, and French.
Type in with an on-screen supporting multiple layouts. Translate text between and English. Convert text to speech and vice versa. Save and share translated text. Switch between layouts and translation modes.
Type in with a dedicated layout. Translate text between and English. Speak translated text aloud. Save and share translated content. Switch between languages instantly.
Store frequently used text snippets like addresses, phone numbers, and links. Access and insert saved texts across iPhone, iPad, and Mac. Sync texts between devices and use as a keyboard extension for quick replies.
Allows users to perform scientific calculations with real-time results. It includes a unit converter for mass, volume, and currency with daily updates. Custom buttons let users save variables for quick access.
Play audio and sound effects simultaneously. Start a show with a single tap. Supports iPad, iPhone, and iPod touch. Free to create one show; unlock unlimited shows with an in- purchase.