Scan and generate QR codes with high-speed processing. Customize codes with themed backgrounds, foregrounds, 3D elements, borders, and personal images. Share customized QR codes directly.
Allows users to adjust button positions and view formulas and calculation . It aggregates results and enables sharing of calculations and with other apps and social media. Users can copy results and to the clipboard for easy access.
Text editing with live Markdown syntax highlighting and HTML preview. Sync across iPad, iPhone, and Mac via iCloud. Use typewriter mode for focused writing. Track word, symbol, and sentence counts. Support tags and document browsing.
Secure note-taking with end-to-end encryption and vault encryption options. Sync notes across devices without data loss. Export notes as files and download content anytime. Manage access with password-protected vaults.
Entries are password-protected and stored locally on the device. Track mood changes over time. Use markdown for formatting. Monitor writing streaks and view entries in list or calendar format.
Learn C/C++ with code templates, auto-completion, and auto-indentation. Compile and execute code offline. Fetch Git repositories and store files using iCloud. Share code via LAN using HTTP/FTP. Run examples directly within the .
Write and format Markdown notes with code snippets, colored syntax highlighting, and embedded links or images. Export notes as plain text, Markdown, HTML, or PDF. Organize notes into folders and mark favorites. Compile code online in a playground.