Basic Calculator vs Xia's Calc

'3.0 Fun design applied' Focusing on the most basic calculation system This calculator is focused on the most basic calculation system than other calculator apps. Excluded engineering calculations. It shows present modifications. It provides calculation history. This is for common people using in the most easy ways. It is available for people seeking the simplest method. - Intuitive design - Able to see present modifications - Calculation history - Universal app Basic Calc for iPad Think Human Designed by SuperDG

Xia's Calc is a paper-tape calculator that keeps complete expressions, results, and notes together. Review every calculation on a continuous tape, tap any result to copy it, and add notes when context matters. Select a range for a subtotal, or add a total for the whole tape. Save important tapes as pages, recover deleted pages from Trash, and export a local JSON backup whenever you choose. Use the full-width compact keypad, choose from six visual themes, and optionally use seven-segment digits. Xia's Calc works offline with no advertising, subscriptions, accounts, analytics, or data collection. Your calculations stay on your device unless you explicitly copy them or export a backup.