RPN-67 NP

Yam Pad Mini - Drawing Tablet

Draw on iPhone with Mac support

Yamstu Inc.

Productivity

Use iPhone as a connected via USB to mirror Mac screen. Draw with Wacom stylus and 3D Touch. Control canvas with touch gestures for zoom, scroll, undo, and redo. Connect securely for real-time screen mirroring.

RPN 28x Calc

Enter expressions and calculate results

Eric Roller

Productivity

Is a programmable scientific calculator with a dynamic stack display. Users can input numbers and operations using reverse-polish notation. The display expands automatically as more values are added, and users can swipe to view additional lines.

汉王扫描王

Scan documents, convert PDFs, edit text

Hanwang Technology Co., Ltd.

Productivity

Scan documents with AI-powered scanning, auto-crop, and background cleanup. Remove folds, fingerprints, and curvature for clear results. Extract text from images and convert PDFs to Word/Excel. Convert physical documents to digital formats.

i41CX

Calculate with RPN and scientific functions

Antonio Lagana

Productivity

Perform complex calculations using RPN input. Access a wide range of scientific and programming functions. Customize skins and adjust key feedback settings. Input and edit equations with precise control. Save and retrieve programs for repeated use.

Uno Calculator

Calculate, convert, and measure with precision

Uno Platform Inc.

Productivity

Perform calculations, convert units of measurement, and switch between different calculation modes. Input values, select formulas, and view results. Track history and manage multiple calculation sessions.

Best Shopping List Pro: To-do

倩 赵

Productivity

Best Shopping List is a very handy app to replace your paper and pen. Use this app to make sure never forget to buy another item. Add items you need to buy to it, and mark item as bought by a tap.

Daily Planner Diary

Track tasks, set goals, organize plans

Aaron F Stephenson

Productivity

Track tasks and goals with customizable templates. Add handwritten notes via drawing tools. Organize planners into folders. Sync data across devices using cloud backup.

AI Companion - Invisioned

Herrs J Holdens LLC

Productivity

Invisioned: The Ultimate AI Companion -Web search and GPT4.1 now available. Unlock your very own artificial intelligence with Invisioned. your free, all-in-one AI app powered by GPT-4, GPT-4o, Dall e, Stable Diffusion, and different AI technology.

RE.minder PRO+

Remind yourself and track progress

postmechanical, LLC

Productivity

Set reminders with customizable timing and repetition. Track completed tasks and view progress. Sync across devices and receive notifications. Edit and organize reminders with categories and labels. Share reminders with others via email or messaging.

年轮3 - 艾宾浩斯高效规划记忆

玉栋 侯

Productivity

年轮是一款基于「艾宾浩斯遗忘曲线」理论，通过设定查阅计划来定时复习卡片，最终提升记忆效率的 App。 年轮能胜任： - “我重做了数学错题册的第25页”，提醒我定时回顾错题。 - 长篇文章，就像完形填空一样，隐藏关键字，让我更好的记住关键点。 -...

RPN-38 CX

Simulate HP-38C calculator operations

Willy Kunz

Productivity

Simulate the HP-38C calculator with real-time input and output. Perform financial calculations, program custom functions, and use reverse Polish notation. Supports HP-12C compatibility for most operations.

RPN-70 HD

Willy Kunz

Productivity

RPN-70 HD is a complete, photo-realistic simulation of the financial hand-held calculator HP-70 from 1974.

P&L Calendar: PnL Ledger

Track trades and view PnL summaries

AlphaBat j.d.o.o.

Productivity

Track trading performance with PnL calendar views for weekly, monthly, yearly, and all-time periods. Log PnL and trade count quickly. Calculate win rate, profit factor, expectancy, average PnL, and drawdown.

Intuitive Memory Calculator

Store numbers, retrieve numbers, calculate results

Sri Dama

Productivity

Allows users to store and retrieve numbers using multiple slots. Tap a slot to save a number and tap again to recall it. Swipe up and tap Delete to clear a slot. Access 25 recent calculations for quick reference.

Calcsmos: Calculator

First Water Technologies Ltd

Productivity

Calcsmos is a minimal yet powerful calculator for your daily use, with: - Very customizable for the layout, color, style and theme. - Calculation History. - Dynamic value editing and partial deletion. - Multiple spaces for different tasks. - iCloud Sync supports. - Many useful overlays like tip...

My Solar Panel

Igor Ilijovski

Productivity

Professional Solar Tool for any Solar Professional, DIY Enthusiast, PV Installer, PV Owner or Home Owner. You don't need PVsyst anymore.

BoardNotes: Notes&PDF&Mindmap

Take notes, sketch, and organize ideas

朝民 肖

Productivity

Take handwritten notes with customizable pens, including Chinese-specific tools like a fountain pen and laser pointer. Create and organize notes in a whiteboard, notebook, PDF, mind map, or flashcards format. Sync and share notes across devices.