All in 1 Calculator
To have everything I need in one calculator is awesome. I don’t have to look around at different things.
Good
Good
Great app
Does everything I need.
Excelente
Muy útil esta aplicación
Satishkumar
Let me check if first
Free
In-App PurchasesWith Ads
Details
About
This app combines numerous essential calculation tools into a single, user-friendly interface. It handles everything from basic arithmetic and unit conversions to financial planning, health tracking, and academic performance. Simplify your daily tasks with this comprehensive utility.
✓Basic and scientific calculations
✓Extensive unit and currency conversion
✓Financial calculators (loan, deposit, tip, discount)
✓Health and fitness trackers (BMI, ovulation)
✓Time and date calculations (D-Day, world clock)
✓Academic tools (GPA calculator)
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What users say
Summarized from real user reviews of CalcBox. Based on 347 reviews and a 4.8/5 average, it highlights the 9 positives and 5 negatives reviewers mention most about this Utilities app.
Positive things
- ✨All-in-one calculator with comprehensive features
- 👍User-friendly and intuitive interface
- 🆓Free app with no mandatory payments
- 🔄Unit conversion capabilities (currency, distance, weight, etc.)
- 📊Calculation history tracking
- 🎯Replaces multiple calculator apps
- ⚡Fast and efficient performance
- 🌍Multi-language support
- 💰Great value for money
Negative things
- 📢Excessive and intrusive advertisements
- 🚫No option to remove ads permanently
- 😤Ads cannot be closed easily
- 💳Subscription model instead of one-time payment
- 🔄Ad rotation with deceptive content
What's New in CalcBox
1.2.18
May 31, 2026
v1.2.0 • Pace Calculator has been added. • Age Calculator has been added. • Other minor bugs have been resolved. v1.1.0 • Dark mode theme is available. • Sound, haptic feedback has been added. • Reverse calculations on VAT has been enabled. • S and E grades are included on the GPA calculator.
MoreSubscription plans
1 Month Subscription
remove ads and choose additional themes.
$0.991 Month
3 Days trialUser reviews
Developer apps
User experience
🐞
Reported Bugs
3 issues
Ads cannot be closed with X button
Excessive ads appearing after initial use period
✨
Requested Features
6 requests
One-time payment option to remove ads permanently
Feature
Premium ad-free version (like Money Manager app)
Feature
FAQ
What does CalcBox do?
CalcBox is a multipurpose calculator app that integrates various tools to simplify everyday calculations. It offers functions for basic arithmetic, scientific calculations, unit conversions, financial planning, health tracking, and academic performance monitoring.
What are the key features of CalcBox?
Key features include a comprehensive calculator, unit converter for numerous categories, D-Day and world clock functions, currency conversion, BMI and BMR calculation, loan and savings calculators, tip and discount calculators, and academic tools like a GPA calculator.
How much does CalcBox cost?
The app is free to download and use, with optional auto-renewing subscriptions for $0.99/month or $9.99/year. These subscriptions remove ads and offer additional customization options.
What devices is CalcBox compatible with?
While specific compatibility details are not provided, the app is designed for mobile devices and is likely available on major platforms like Android and iOS, given its categorization as a mobile application.
What are some common use cases for CalcBox?
Common use cases include quickly performing everyday math, converting units for shopping or travel, managing personal finances with loan and savings calculators, tracking health metrics like BMI, planning events with the D-Day calculator, and monitoring academic progress with the GPA calculator.
