# Calcora

> Calcora (iPhone/iPad app by Asuman Tozlu.)

- Source: https://appshunter.io/ios/app/calcora/id6822751975 (this page in markdown: same URL + `.md`)
- Developer: [Asuman Tozlu](https://appshunter.io/developer/6822751977)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English
- Released: 2026-10-20
- Data updated: 2026-10-20

## What is Calcora?

Calcora is an offline-first all-in-one calculator toolkit. Use the basic calculator right from the home screen or choose a specialized tool for your needs. View formulas, detailed breakdowns, and assumptions, then copy, save, or recalculate results.

**Basic Calculator**  
Addition, subtraction, multiplication, division, parentheses, percentages, squares, and square roots, with standard operator precedence. Division by zero and invalid expressions display clear error messages.

**Money & Business**  
Percentages, successive discounts, profit and gross margin, tax calculations (tax-inclusive and tax-exclusive), and bill splitting. Successive discounts are calculated multiplicatively, and bill splitting uses cent-level rounding to ensure the shares add up to the original amount.

**Date & Time**  
Date intervals, date addition and subtraction, countdowns, age and birthdays, working days, and work hours. Month-end overflow adjusts to the last day of the target month. Work-hour calculations support overnight shifts.

**Unit Converter**  
Length, weight, area, volume, temperature, speed, time, data storage, power, energy, and pressure. Temperature uses dedicated conversion formulas. KB and KiB follow decimal (1000-based) and binary (1024-based) standards, respectively.

**Financial Estimates**  
Compound interest, regular investments, equal-payment and equal-principal loan repayment, and inflation-adjusted purchasing power. Results are mathematical estimates based on your inputs and do not constitute investment advice.

**Productivity & Science**  
Hourly wages, task duration, productivity, scheduling, averages, ratios, sequence sums, equations, powers and roots, logarithms, and trigonometric functions.

**History & Data**  
Calculation history, favorites, and reusable templates, with JSON and CSV import/export. Your data stays on your device, and failed imports will not overwrite existing data.

No registration, internet connection, ads, or subscriptions required. Ready to use offline right after installation.

## Is Calcora safe?

Not enough ratings yet to assess Calcora.

## Is Calcora legit?

Calcora has limited verification signals. The AppsHunter Legitimacy Score for Calcora is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-20

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-20.*