The Best Calculator - Calc Pro

Name: The Best Calculator - Calc Pro
Rating: 4.6 (4707 reviews)
Author: Panoramic Software Inc.

By: Panoramic Software Inc.

10 Powerful Calculators

Features & Capabilities

Unlock the power of Calc Pro with 10 calculators, 150+ currencies, 3000+ unit conversions, and a suite of financial tools and constants. This portable calculator is built for students and professionals who demand speed, accuracy, and versatility on the go.

Features include a scientific and graphing calculator, RPN mode, multiple display options and skins, ten financial worksheets (mortgage, loan, time value of money, depreciation, and more), and cross-device sharing of equations and graphs.

User Growth & Download Statistics

App Education Developer Tools

By:

Panoramic Software Inc.

Rating:

4.60

(4,707) 1 new ratings

Version:

6.10.0 Last updated: 2024-10-22

Version code:

869873984

Creation date:

2011-08-17

Compatible devices:

Size:

53.30MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 27,325 ▼ 60

Other rankings

#6 in herramientas de hoja de cálculo keyword 13 ▲ 4

#35 in sheets erweiterung keyword 13 ▲ 21

#53 in best keyword 41 ▼ 24

#56 in spreadsheet tools keyword 23 ▲ 25

#63 in calculator keyword 37 ▲ 4

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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:

Panoramic Software Inc.

Apple Apps Store

https://apps.apple.com/us/app/the-best-calculator-calc-pro/id451544502

Website:

http://www.panoramicsoft.com/products/calc-pro/

User Reviews

The Best Calculator is praised for its versatility (standard and RPN modes), robust unit/currency conversions, history, and ease of use across devices. The major downsides are persistent ads even after paying, occasional crashes, and frustration over feature removals in updates. Overall, users find it powerful and valuable, but the ad experience and stability concerns detract from the experience for some.

Pros

Highly versatile calculator with standard and reverse Polish notation (RPN) support and a wide range of functions.
Strong unit and currency conversion features that are frequently used.
Calculation history and quick access to prior results.
Longstanding, reliable app used across iPad and iPhone; widely regarded as one of the best.
Easy to use with a clean, aesthetically pleasing interface.

Cons

Intrusive ads persist even after purchase, including startup ads that are hard to close and interfere with use.
Stability issues are noted, with crashes occurring during calculations.
Update-related feature removals or gaps (e.g., cooking conversions missing) leading to user frustration.

Recent reviews

I used to use this calculator app for cooking conversions. I think there was even a labeled cooking section under the calculator types. I don't see it anymore.

by Fr*****, 2026-03-19

Would be nice if there was a monthly add on to compound interest

by br*****, 2025-04-08

I got the free version to try it out, but it does't have Amperes. I was trying to calculate if a power-supply would work on another device. Uninstalling for now. May try it later.