# Calculator MAX- All in one — Best Scientific Calculator

> Best Scientific Calculator (iPhone/iPad app by 学诚 邓.)

- Source: https://appshunter.io/ios/app/calculator-max-all-in-one/id6747596923 (this page in markdown: same URL + `.md`)
- Developer: [学诚 邓](https://appshunter.io/developer/1820259906)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 6 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-07-11
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/calculator-max-all-in-one/id6747596923/reviews.md

## What is Calculator MAX?

# Calculator MAX - Professional Multi-Calculator Suite

**Your All-in-One Calculator Solution**

Calculator MAX transforms your iPhone into a powerful calculation center with 30+ specialized calculators across 10 major categories. From basic arithmetic to complex professional calculations, we've got you covered.

## Core Features

**Essential Calculators**
• Standard Calculator - Fast basic operations
• Scientific Calculator - Advanced functions with landscape mode

**Financial Tools**
• Mortgage Calculator - Payment plans & amortization schedules
• Tax Calculator - Income tax with latest tax brackets
• Investment Calculator - ROI & compound interest calculations
• Loan Calculator - Payment schedules & interest rates
• Discount Calculator - Sale prices & percentage savings
• Tip Calculator - Perfect for dining & services

**Unit Converters**
• Length, Weight, Temperature, Area, Volume
• Speed, Pressure, Energy, Power, Data Size
• 10 converter types with multiple units each

**Date & Time Calculators**
• Age Calculator - Precise age calculations
• Date Calculator - Calculate differences between dates
• Business Days Calculator - Exclude weekends & holidays
• Countdown Calculator - Time remaining to events

**Health & Fitness Tools**
• BMI Calculator - Body Mass Index with health assessment
• BMR Calculator - Basal Metabolic Rate for fitness planning
• Ideal Weight Calculator - Target weight recommendations
• Body Fat Calculator - Comprehensive body composition

**Math & Engineering**
• Geometry Calculator - Area & volume for all shapes
• Statistics Calculator - Mean, median, standard deviation
• Base Converter - Binary, octal, decimal, hexadecimal
• Percentage Calculator - Increase, decrease, ratios
• Fraction Calculator - All basic fraction operations

**Construction Tools**
• Area Calculator - Room measurements & planning
• Materials Calculator - Construction material estimates
• Paint Calculator - Coverage area calculations
• Tile Calculator - Flooring & wall requirements
• Concrete Calculator - Volume & material calculations

**Study Tools**
• GPA Calculator - Academic performance tracking
• Grade Calculator - Test scores & weighted averages
• Tuition Calculator - Educational cost planning
• Exam Calculator - Score requirements & predictions

## Key Benefits

**Intuitive Design** - Clean, modern iOS interface optimized for ease of use
**Dark Mode Support** - Seamless experience in any lighting condition
**Landscape Mode** - Enhanced scientific calculator in horizontal view
**Dual Language** - Full English & Chinese localization support
**Calculation History** - Save, review, and bookmark your calculations
**Precision Control** - Adjustable decimal places for maximum accuracy
**Export Results** - Share calculations via email or messaging

## Perfect For
Students, Engineers, Financial professionals, Real estate agents, Construction workers, Health enthusiasts, and anyone needing reliable calculations on the go.

Transform your iPhone into a professional calculation powerhouse. Download Calculator MAX today and experience the difference!

**Calculator MAX - Where precision meets simplicity**


## Version history (last 2 releases)

### 1.0.1 — 2025-08-19

bug fix and improve iPad calculator experience

### 1.0 — 2025-07-11

No release notes.

## Apps similar to Calculator MAX

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Feet&Inches Calculator](https://appshunter.io/ios/app/feet-and-inches-calculator/id1143972929) | 3.3 (77) | Free | Utilities |
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| [Calculator Pro : All in 1 calc](https://appshunter.io/ios/app/calculator-pro-all-in-1-calc/id6504611382) | 4.6 (21) | Free | Utilities |
| [Calc Pro - The Top Calculator](https://appshunter.io/ios/app/calc-pro-the-top-calculator/id438580059) | 4.7 (354) | $7.99 | Utilities |
| [RLM-11CX](https://appshunter.io/ios/app/rlm-11cx/id1630739014) | 3.1 (7) | Free | Utilities |
| [MegaCalcBox - Multi Calculator](https://appshunter.io/ios/app/megacalcbox-multi-calculator/id405755454) | 4.0 (1) | Free | Utilities |

## More apps by 学诚 邓

- [Alarm Max](https://appshunter.io/ios/app/alarm-max/id6751911748)

All apps by 学诚 邓: https://appshunter.io/developer/1820259906

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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 2026-05-17.*