Track upcoming birthdays and anniversaries of contacts. View birthdays sorted by date or contact name. Use calendar view and widgets for quick access. Set up to two reminder messages per event. Disable reminders for specific contacts.
Create professional estimates by entering customer details and product information. Send estimates instantly and convert them to invoices with a single tap. Customize titles and subtitles, support multiple currencies, and manually edit content.
Manage personal and business data with customizable lists and reports. Create and search entries for books, movies, games, tasks, timesheets, receipts, or inventory. Store data locally without cloud dependency. Encrypt data on iOS devices.
SQL through 15-minute daily sessions without a laptop. Complete interactive exercises with real-world datasets. Receive instant feedback and track progress. Build skills from beginner to job-ready.
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.
Manage data with secure tools. Add, edit, and organize information. Sync with self-hosted MySQL server across multiple devices. Group customers, track birthdays, and manage vouchers. Send newsletters and import data. Comply with EU-GDPR regulations.
Convert decimal numbers to and vice versa. Paste numbers for input, copy results. Switch modes with a tap. Does not support negative numbers or Two's Complement. Large numbers may cause errors.
Generate numbers with customizable settings. Adjust color display, enable sounds and vibrations, or disable them. Copy generated numbers to the clipboard for pasting.
Create and edit documents with formatting tools, text alignment, and paragraph styling. Collaborate in real-time with others, comment on content, and track changes. Export documents in multiple formats and via email or cloud services.