Calculator₊

Name: Calculator₊
Rating: 4.7 (1727737 reviews)
Author: Impala Studios

By: Impala Studios App

Basic, Scientific, Plus Calc

Overview

Version:

9.27.0

Last updated: 2026-07-21

Features & Capabilities

Calculator₊ is America's #1 calculator app, now available as a Chrome extension. With over 200 million downloads and 3 million+ 5-star ratings, it delivers fast basic and scientific calculations, a complete history, and built-in unit and currency converters (including Bitcoin). The AI Math Solver instantly tackles equations, quizzes, and word problems, with a Photo Solver and Math Notes for capturing equations and diagrams.

Designed for everyone, Calculator₊ offers Dynamic Text Size, VoiceOver support, High-Contrast mode, and both Dark and Light themes for effortless use. Experience ad-free calculations with a 1-month free premium trial, unlocking unlimited AI solving, extra fractions, currency conversions, and premium support.

User Growth & Download Statistics

App AI GenAI Education Accessibility

By:

Impala Studios

Rating:

4.70

(1,727,737) 844 new ratings

Version:

9.27.0 Last updated: 2026-07-21

Version code:

888293652

Creation date:

2010-10-22

Compatible devices:

Size:

244.13MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-26

Compare stats and ranking:

Ranking

# 238 ▼ 2

Other rankings

#2 in calculator keyword 31

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Impala Studios

Apple Apps Store

https://apps.apple.com/us/app/calculator/id398129933

Website:

https://www.impalastudios.com/the-calculator/

User Reviews

Calculator₊ is praised for being a feature-rich, free-to-use all-in-one calculator with scientific mode and unit converters, and for its ease of use. However, multiple reviews criticize its monetization: heavy ads in the free version and a subscription-based model that many feel is overpriced, with some noting a shift away from a one-time purchase. Overall, it’s a capable tool marred by a controversial pricing approach.

Pros

Free to use with valuable features and no mandatory login
All-in-one calculator including scientific mode and unit converters
Simple, reliable, and easy to use for everyday calculations
Useful for practical tasks like tips and budgeting

Cons

Ad-heavy free version with intrusive advertisements
Requires an ongoing subscription for full functionality, which many users find expensive
Pricing has shifted from one-time purchases to subscription, which some reviewers view as nickel-and-diming

Recent reviews

I’ve used this for years, thinking it was Apple’s calculator. Odd they never made one before iOS 18 for the iPad. I can deal with ads on the free version. Now I get notices I need to sign up for a subscription? No thank you. I understand wanting to make a buck or two, but it’s a calculator. Ads it is.