PrefixCalc vs EasyJot

This calculator supports Metric‑prefix such as kilo and giga. The calculator supports quetta (10^30) and quecto (10^-30), which were added in 2022. Main Functions ・Support for arithmetic operations (+ - ×÷) ・Results converted to Japanese numerals for display ・Delete one character at a time with the "DEL" button 　Press and hold to delete all ・Press and hold to copy calculation formulas and results 　English (Short scale, Long scale) and 　Chinese numerals can also be selected. ・Calculations that include prefixes such as 2M+1k, 2M×1μ, etc. Note: ・Very large numbers that exceed 200 digits may be rounded off for display and calculation purposes. 　Please note this when precision is required. ・Short scale and Long scale are currently supported up to 10^198. ・Kanji notation is supported up to 10^72. 　If it is greater than the number, it will be displayed in Arabic numerals.

The EASY note taker that does it all, personally or professionally: voice notes, camera notes, reminders, attachments, sharing, printing, backup & export. All in one app. * Speak it. Hit record and talk. Your voice notes are instantly transcribed into searchable, editable text — perfect for meetings, brainstorms, or those ideas you'd forget by morning. * Snap it. Your camera becomes a note-taking tool. Capture documents, sketches, receipts, whiteboards — anything visual becomes part of your notebook instantly. * Remind it. Attach reminders to any note so the right information surfaces at the right time. Never let an action item slip through the cracks. * Attach it. PDFs, spreadsheets, images, audio — keep everything together in one place. No more hunting through different apps. * Share it. Send any note to a colleague, friend, or group in seconds. Effortlessly. * Print it. Clean, formatted printouts are one tap away — because sometimes paper still wins. * Back it up. Automatic backups and simple restore mean your notes are always protected. * Export it. Get your notes out in PDF, Word, or HTML. Your notes work where you work. Use it everywhere life takes you. * At a conference? Record the keynote, snap the slides, and attach the agenda — your complete session notes are ready to share with your team before you even leave the room. * Traveling? Log your itinerary, snap boarding passes, photograph local finds, and voice-record your impressions along the way. Your entire trip, documented effortlessly. Touring a museum or exhibition? Snap artwork, record your thoughts as you walk, and build a personal gallery of everything that inspired you — all timestamped and organized. * In a meeting? Record the discussion, attach the brief, set a reminder for follow-ups, and share the notes with your team — all before the next meeting starts. * At a doctor's appointment? Record the consultation so you don't miss a detail, snap prescriptions, and set medication reminders — your health notes in one safe place. * House hunting or apartment shopping? Photograph each room, voice-record your first impressions, and attach the listing details. Compare properties later with everything side by side. * Studying or in class? Record the lecture, snap the board, attach handouts, and set reminders for assignment deadlines. Exam prep just got a whole lot easier. * Running a business? Snap receipts, record client calls, attach invoices, and set payment reminders. Your paperwork, simplified. Your personal and professional life, captured in one easy app — no hassle, no worries, all designed to make your life easier. End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://www.aspirex.io/term-of-service Privacy Policy: https://www.aspirex.io/privacy