# Calzy

> The Modern Calculator

Canonical page: [https://chrome-stats.com/d/id623690732](https://chrome-stats.com/d/id623690732)

## Overview

- **ID:** `id623690732`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Raja Vijayaraman
- **Category:** Productivity
- **Rating:** 4.70 / 5 (1,901 ratings)
- **Version:** 4.0
- **Last updated:** 2026-09-14
- **First published:** 2013-04-19
- **Size:** 66 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/calzy/id623690732)
- **Website:** [https://calzy.app/ios27](https://calzy.app/ios27)
- **Privacy policy:** [http://calzy.app/privacy](http://calzy.app/privacy)

## Description

Calzy is a modern, privacy-conscious calculator Chrome extension designed to make math quick, easy, and beautiful in your browser. It brings memory storage, history, and bookmarking to your fingertips, all wrapped in a clean, design-forward interface.

Key features:
- Memory Area for saving and reusing values
- History with privacy-friendly mode
- Bookmarks for saving calculations
- Live calculations with instant results
- Drag-and-drop memory, keyboard-friendly controls
- Dark and Light themes for comfortable use

## Rankings

- #41,170 — Overall
- #4 — Find a Cool Calculator
- #16 — Handy Everyday Helpers

## Review summary

Calzy is praised for its polished UI and powerful, customizable features, including saving equations and a science mode. However, reviews frequently cite widget lag/breakage, a missing unit-conversion feature, and limited customization options as recurring drawbacks. Overall, it’s a strong alternative to the built-in calculator with room for reliability and feature improvements.

### Pros

- Beautiful, clean, and well-designed user interface and layout.
- Feature-rich calculator beyond the default, including science functions and the ability to view and save full equations.
- Strong customization options for layout and appearance.
- Useful widget/interface that some users rely on as the main calculator experience.

### Cons

- Persistent widget performance issues (lag, unreliability, or broken state) reported across multiple reviews.
- Lack of unit/measurement conversion (imperial/metric) feature.
- Perceived limitations and quirks (limited themes/customization, no all-clear button; some feel it's a money grab).
- Occasional glitches or instability reported by some users.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id623690732)