The app offers scientific and standard modes with over 30 scientific operations. It supports degrees and radians, parentheses, and output in decimal or scientific notation.
Access AI chat via iPhone or iPad with options to connect to local Ollama, Ollama Cloud, or OpenRouter. Store API keys securely in iOS Keychain. Keep conversations local with no data collection or tracking.
Create and host local web pages from an iOS device. Edit code with syntax highlighting for multiple languages. Share files across a network. Save files with any extension for seamless continuation on a computer.
Solve , chemistry, and physics problems with step-by-step explanations. Save completed questions and in an directory. Share solutions via Print, SharePlay, or export. Collaborate with others in real time.
Calculate mathematical expressions in real time with live updates. Edit and restructure equations dynamically. View step-by-step solutions and adjust variables on the fly. Share results via copy-paste or export as images.
Is a that allows editing of mathematical expressions with instant results. It syncs calculation history across devices. Purchasing + adds unit conversion, history tools, fractions, and more.
Allows users to perform calculations within text documents. It solves math problems instantly and integrates a directly into the . Users can create and edit , calculate invoices and bills, and manage equations without needing separate tools.
The app records every calculation step, allowing users to modify any step and recalculate without re-entering data. It functions like a printing calculator with a paper tape history for clarity and ease of use.
The app combines a calendar with tasks, allowing users to write and check off daily activities. It offers repeating events, national holidays, reminders, and a D-Day calculator, with iCloud backup and passcode lock available.
Provides access to a wide range of special characters including Greek alphabet, numbers, math symbols, bullets, and letterlike symbols. Tap to copy characters to the clipboard and paste them into any application.