---
title: "Binomial Calculator - Reviews, Revenue and Downloads in China | Apple App Store"
description: "The fastest, most intuitive binomial probability calculator for students, researchers, and statisticians.  Whether you're studying for a statistics exam, analyzing research data, or solving probabilit"
---

# Binomial Calculator — China

![Binomial Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/34/9b/c2/349bc2fd-55d9-474a-b279-497542975f59/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Kevin Tang](https://apptail.io/developer/kevin-tang-ljzB)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** KevinTang.Binomial-Calculator
**Store:** Apple App Store
**Country:** China
**Version:** 1.0 (released 2025-12-17)
**Original Release:** 2025-12-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id6756537681)
**AppTail Page:** [https://apptail.io/app/binomial-calculator-eqXx/china](https://apptail.io/app/binomial-calculator-eqXx/china)

## Binomial Calculator Description
The fastest, most intuitive binomial probability calculator for students, researchers, and statisticians.

Whether you're studying for a statistics exam, analyzing research data, or solving probability problems, Binomial Calculator delivers precise results with stunning visualizations—all in seconds.

POWERFUL CALCULATIONS

Probability Mass Function (PMF) — P(X = x)
Lower Cumulative Distribution (CDF) — P(X ≤ x)
Upper Cumulative Distribution — P(X ≥ x)
Mean (μ) and Variance (σ²)

INTERACTIVE VISUALIZATION

Beautiful color-coded distribution chart
Tap the chart to instantly select any x value
Mean indicator with smart axis scaling
Automatically focuses on the relevant portion of the curve

DESIGNED FOR PRODUCTIVITY

Copy any result with a single tap
Export calculations to share or save
Haptic feedback for tactile interaction
Instant calculations—no waiting

BEAUTIFUL, MODERN INTERFACE

Premium glassmorphism design
Smooth animations throughout
Full dark mode support
Clean, distraction-free layout

PERFECT FOR:

Statistics students & professors
Data scientists & analysts
Quality control professionals
Researchers & academics
AP Statistics & college courses

Master binomial distributions with the calculator that makes probability beautiful.

## Binomial Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ff/be/bb/ffbebb2f-1f65-2f24-4b00-10b3e8080ccd/IMG_6410.PNG/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d6/fb/89/d6fb89b4-1c87-fb3d-c4c9-a83207958749/IMG_6411.PNG/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c1/69/f4/c169f4ad-7e92-a48e-3b7f-638880901186/IMG_6413.PNG/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ae/ff/73/aeff7310-d9b6-628e-ab79-52f6563b1242/IMG_6412.PNG/1320x2868.png)







## Binomial Calculator Available In
- [Australia](https://apptail.io/app/binomial-calculator-eqXx/australia)
- [Switzerland](https://apptail.io/app/binomial-calculator-eqXx/switzerland)
- [China](https://apptail.io/app/binomial-calculator-eqXx/china)
- [Dominican Republic](https://apptail.io/app/binomial-calculator-eqXx/dominican-republic)
- [Ecuador](https://apptail.io/app/binomial-calculator-eqXx/ecuador)
- [United Kingdom](https://apptail.io/app/binomial-calculator-eqXx/united-kingdom)
- [Kuwait](https://apptail.io/app/binomial-calculator-eqXx/kuwait)
- [North Macedonia](https://apptail.io/app/binomial-calculator-eqXx/north-macedonia)
- [Mexico](https://apptail.io/app/binomial-calculator-eqXx/mexico)
- [New Zealand](https://apptail.io/app/binomial-calculator-eqXx/new-zealand)
- [Portugal](https://apptail.io/app/binomial-calculator-eqXx/portugal)
- [United States](https://apptail.io/app/binomial-calculator-eqXx/united-states)
- [South Africa](https://apptail.io/app/binomial-calculator-eqXx/south-africa)

---

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