Calculate mathematical expressions with a high precision engine. Display results in real-time while typing. Undo multiple steps and switch between workspaces. Save history persistently. Use specialized keypads for iPhone and iPad.
Track deals and coupons to monitor customer activity in real-time. Validate and redeem Deal Certificates or coupons by scanning or entering numbers. Link accounts to view customer breakdowns and manage business data.
Create shortened URLs with custom domains and back-halves. Share links via text, email, or social media. View recently created links for quick reuse. Track click counts to monitor performance.
Create and customize a business website. online and sales. Generate invoices and receipts. Track inventory and business analytics. Sync data across devices. customer information and business settings.
Track counts across multiple devices in real time. Sync data instantly between linked devices. Start counting up or down, manually adjust counts, and batch count as needed. Share a code to link devices without accounts.
Debug web pages by entering URLs or scanning QR codes. View console logs, system information, and network data. Save links and timestamps to a database. Manage local static websites and test multiple projects.
Create QR for sharing links, contact information, and WiFi networks. Select from seven actions to generate . Save to a personal library. Scan QR with the Camera or within the .
Create directly from your device. Select from common photo formats like 4.5x3.5 cm and 2x2 inch. Customize ID dimensions. Save, print, or share for documents and passports.
The app emulates the HP-67 RPN programmable calculator. It offers multiple active calculators, full memory visibility, and a paper tape register with various modes.