Sci:Pro Calculator for iPhone

App overview

Sci:Pro Calculator is a flexible calculator app for iPhone, iPad, and iPod Touch that combines simple day-to-day arithmetic with advanced tools for technical work. The interface is streamlined and free of advertisements, and it adapts smoothly to portrait and landscape orientations. Users can keep track of past calculations, share results, and adjust how numbers are displayed to suit different tasks.

Modes and what they do

• Programmer: Designed for software engineers and hobbyist coders, it supports binary, octal, and hexadecimal math plus bitwise operations.
• Scientific: Adds higher-level functions such as trigonometry, exponentials, and logarithms for engineering and academic use.
• Basic: Handles standard arithmetic operations with configurable precision for routine calculations.

Usability and customization

• No ads and full support for both device orientations for an uninterrupted experience.
• Multiple numeric display styles and memory slots to store intermediate results.
• Adjustable precision settings and optional interface sounds so you can tailor the app to your workflow.

History, sharing, and exporting

• Copy results to the clipboard for pasting into other apps or messages.
• Email calculation outputs directly from the app when you need to send results.
• A searchable history view keeps prior computations accessible for review or reuse.

Alternate suggestion

If you’re exploring other free utilities, consider a weekly alarm app that lets you schedule recurring reminders and manage multiple alarms — a lightweight companion for keeping tasks and study sessions on track.