# MultiCalc-Fun Calculations — Calculations with fun

> Calculations with fun (iPhone/iPad app by 刚 姚.)

- Source: https://appshunter.io/ios/app/multicalc-fun-calculations/id6757435666 (this page in markdown: same URL + `.md`)
- Developer: [刚 姚](https://appshunter.io/developer/1803261580)
- Category: Productivity, Utilities
- Price: $0.99
- Age rating: 4+
- Requires: iOS 17.6 · 2 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-01-08
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/multicalc-fun-calculations/id6757435666/reviews.md

## What is MultiCalc?

MultiCalc - Multi-Instance Calculator
Product Introduction
MultiCalc is a revolutionary multi-mode calculator app designed to boost your calculation efficiency. Whether you’re a student, professional, or daily user, MultiCalc meets all your calculation needs.

Core Features：

Five Calculation Modes
1. Single Calculator Mode
- Classic Apple-style calculator interface
- Focused and clean, ideal for quick calculations
- Supports basic operations: addition, subtraction, multiplication, division
- Percentage calculation and positive/negative sign toggle
- Built-in note function to record calculation processes

2. Dual Calculator Mode
- Landscape display with two calculators side by side
- Perfect for comparing calculation results
- Differentiated by color themes (Orange, Blue)
- Independent note system; each calculator can record separately
- Efficiently handles scenarios requiring comparison

3. Triple Calculator Mode
- Three calculators working simultaneously
- Suitable for complex multi-step calculations
- Three unique color themes (Orange, Blue, Yellow)
- Independent operation with no interference
- Improves multi-tasking efficiency

4. Quad Calculator Mode
- 2x2 grid layout with four calculators running at once
- Ultimate multi-task calculation experience
- Four distinct color themes (Orange, Blue, Yellow, Green)
- Ideal for complex financial analysis and data comparison
- Independent notes for each calculator, ensuring clear records

5. Battle Mode
- Innovative face-to-face calculation experience
- Split-screen (top-bottom) design for two-person interaction
- Top calculator rotates 180° for opposite-seat use
- Perfect teaching and learning tool
- Makes calculations fun and interactive

Design Highlights
Apple-Style Interface
- Sleek and elegant black background
- Smooth animation effects
- Intuitive button layout
- Comfortable visual experience

Smart Color System
- Unique color identifier for each calculator
- Orange, Blue, Yellow, Green themes
- Facilitates quick differentiation between calculators
- Enhances visual recognition efficiency

Note Function
Record Anytime
- Each calculator has an independent note bar
- Supports up to 20 characters
- Clearly records calculation purposes and results
- Easy to review and reference later

Use Cases：

Student Learning
- Multi-step math problem calculations
- Compare different problem-solving methods
- Battle Mode adds fun to learning
- Note function records problem-solving ideas

Financial Management
- Simultaneous calculation for multiple accounts
- Income vs. expense comparison
- Budget planning and analysis
- Financial data recording

Work Efficiency
- Parallel calculations for multiple projects
- Data comparison and analysis
- Quick switching between calculation modes
- Improves work efficiency

Daily Life
- Shopping price comparison calculations
- Bill splitting
- Discount calculations
- Various daily calculation needs

Why Choose MultiCalc?
1. Unique Multi-Calculator Design
The only app on the market that supports up to four calculators running simultaneously, doubling your work efficiency.
2. Innovative Battle Mode
Turns calculations into a fun interactive experience, suitable for teaching, learning, and entertainment.
3. Perfect Privacy Protection
All data is processed locally; no information is uploaded, protecting your privacy and security.
4. Stunning User Interface
Apple-style design, smooth animations, and a comfortable visual experience.
5. Powerful Feature Set
Covers basic operations, percentages, positive/negative signs, and note functions—everything you need.

Get Started

Download MultiCalc now to experience unprecedented calculation efficiency!
- Single Calculator: Focused Calculation
- Dual Calculator: Result Comparison
- Triple Calculator: Multi-Tasking
- Quad Calculator: Ultimate Efficiency
- Battle Mode: Interactive Fun
MultiCalc - Make calculations more efficient, make work easier!
MultiCalc: You deserve a calculator that supports multi-instance mode.


## Version history (last 1 release)

### 1.0 — 2026-01-09

No release notes.

## More apps by 刚 姚

- [kokososo](https://appshunter.io/ios/app/kokososo/id6755541795)
- [totododo](https://appshunter.io/ios/app/totododo/id6756238255)
- [此刻心日记](https://appshunter.io/ios/app/id6756540224)
- [赛博幸运马-国风自律APP](https://appshunter.io/ios/app/app/id6758962739)
- [小猫陪你-ADHD番茄钟](https://appshunter.io/ios/app/adhd/id6759667618)

All apps by 刚 姚: https://appshunter.io/developer/1803261580

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*