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MegaCalcBox - Multi Calculator

MegaCalcBox - Multi Calculator

All-In-One Multi-calculator

3 ratings
44 reviews
🔧 Utilities
💰 Finance
Free
In-App Purchases

Price history

Details

Released
December 2, 2010
Updated
July 28, 2026

Features

Developer

Kind Park LLC
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iphone
ipad
📉--100%
Price change↘︎
🧾$1.99
In-App Purchase↘︎
⭐44
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 2 months
Updates frequency↘︎
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About

This app offers over 35 professional calculators for finance, travel, health, utilities, and more. It features a clean design, smart tools like favorites and instant results, and operates completely offline with no data collection.

✓35+ professional calculators
✓Financial, travel, health, and utility tools
✓Offline operation
✓Smart features (favorites, instant results)
✓Clean interface with dark mode
✓No ads or data collection
Show original description

What's New in MegaCalcBox

4.2

July 28, 2026

Fixed issue with the pro purchase restore process.

1

Subscriptions & In-App Purchases

$1.99

MegaCalcBox Pro

Pro access to all features

User reviews

Most RecentHighest RatedLowest Rated

Cool app

Love calculating the power of compound interest
RRongodzilla

Handy. Simple. Useful

Easy and functional
BBobzurncle

Doesn't work

Every time I try to open a calculator it returns to my home screen. It is a waste of time and money!
SCSlim cattleman

Great App.

I use this app regularly with no complaints.
AAggieRapp

Needs more

This app is great!! But... It is not worth $2, it needs more calculators, EX - kilometers to miles, vice versa, gigabytes to megabytes, terabytes to gigabytes, things like that, other than that, I like this app!
<<WAZZAP>
See 39 more reviews

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FAQ

What does MegaCalcBox do?

MegaCalcBox is a multi-calculator app that provides over 35 professional calculators for various needs, including finance, travel, health, and utilities. It aims to be an all-in-one solution, replacing the need for multiple specialized apps.

What are the key features of MegaCalcBox?

Key features include a vast collection of over 35 calculators, a clean and beautiful interface with dark mode, smart functionalities like favorites and instant results, and complete offline operation. It also offers smart examples and the ability to share results.

How much does MegaCalcBox cost?

The app operates on a freemium model. Users can try the first calculator in each category for free. A one-time purchase unlocks all 35+ calculators, providing lifetime access and including future calculator updates without any subscriptions.

Is MegaCalcBox compatible with my device and does it require internet?

The description does not specify exact compatibility details for operating systems (iOS/Android) or device models. However, it explicitly states that the app is 100% offline, meaning no internet connection is required for its functionality.

What are some common use cases for MegaCalcBox?

Common use cases include managing personal finances (mortgage, net worth, budgeting), planning travel (trip time, lease vs. buy car), tracking health and fitness (BMI, calorie burning), calculating utility costs, and converting units or currencies.