RPN vs Recall Notes

World's first pocket computer! Now running on your iPhone. RPN-65 SD is the iPhone version of RPN-65 Pro, the first complete simulation of Hewlett-Packard's stunning HP-65 programmable calculator for iOS. Produced from 1974 to 1977 at an initial price of $795 (that's close to $5,000 today!), the HP-65 was a breakthrough. Not only was it programmable, it also contained a motorized magnetic card reader - and still fit into Bill Hewlett's shirt pocket. Experience this revolutionary calculator on your iPhone. With over 180 original HP programs included with the app, you can get started right away. "A work of art. Fantastic!" (MacBreak Weekly, episode 572) Features: • Virtual program and data cards • Virtual 2000-line paper tape printer supports AirPrint • Powerful database-driven card manager • Create, delete, label, and organize a virtually unlimited number of cards • Sharing: e-mail, AirDrop, Dropbox, iTunes, copy, paste, print • Paste existing HP-65 listings into RPN-65 and run them • "Live" display of stack, memory registers, program counter, flags • Reads program and data cards created by RPN-65 Pro • Reads data cards created by RPN-67 Pro/SD and RPN-97 Pro Run RPN-65 SD in any of 4 modes: 1 - Just like the original HP-65 2 - Like the original HP-65, but at much higher speed 3 - With many user-interface improvements, like backstep key or jump to any program step 4 - "Super-65" with 999 program steps, 120 labels, 120 registers, nested subroutines, and much more For details, free program downloads, calculator handbook and much more, visit the RPN-65 website: cuveesoft.ch/rpn65

Finally find that note you're looking for. Search by concept, not keywords. Type "red fruit" → find notes about apples, strawberries, or that farmer's market visit Type "bug fix" → find debugging sessions, error logs, or solution snippets Recall understands what you meant, not just what you typed. SMART SEARCH THAT ACTUALLY WORKS - Find notes by meaning using on-device AI - Searches understand context and related concepts - Works instantly, even offline - No exact keywords needed PRIVATE BY DESIGN - Everything stays on your device - No accounts, no cloud, no tracking - Your thoughts remain yours alone - Export notes anytime as text files ZERO FRICTION - Start writing immediately - no setup - One infinite note - no folders needed - Search finds everything instantly - Works offline, always PERFECT FOR - Students: Find lecture notes by topic, not exact phrases - Developers: Locate code snippets by what they do - Writers: Rediscover research by theme - Thinkers: Capture ideas without organizing SIMPLE BY CHOICE - Clean, distraction-free interface - Customizable themes and fonts - Fast, native iOS experience - Built for iPhone and iPad Stop losing thoughts in folders and tags. Let Recall remember so you don't have to. Download now and never lose a note again.