# MathScope: Graphing Calculator — Plot Functions & 3D Surfaces

> Plot Functions & 3D Surfaces (iPhone/iPad app by 光浩 李.)

- Source: https://appshunter.io/ios/app/mathscope-graphing-calculator/id6757952262 (this page in markdown: same URL + `.md`)
- Developer: [光浩 李](https://appshunter.io/developer/1576352133)
- Category: Education, Utilities
- Price: Free (on sale, was $3.99)
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-05-22
- Data updated: 2026-10-10
- User reviews in markdown: https://appshunter.io/ios/app/mathscope-graphing-calculator/id6757952262/reviews.md

## What is MathScope?

MathScope turns equations into graphs you can see and play with. Type a formula and its graph appears instantly; drag a slider and watch it change. From a textbook parabola to a Klein bottle, it all renders smoothly at your fingertips.

Free to download: graph y = f(x) and implicit curves, plot 3D surfaces z = f(x, y), animate parameters with sliders, mark zeros and extrema, and explore part of the gallery at no cost. Upgrade to MathScope Pro when you want the full toolkit.

2D GRAPHING
• One smart input box: y = x², x² + y² = 9, r = 2sin(3θ) and (cos 3t, sin 2t) are recognized automatically as explicit, implicit, polar or parametric
• Overlay several functions, each with its own color and one-tap show/hide
• Parameter sliders: write a, b or k in a formula and a slider appears; tap ▶ to animate it
• Analysis tools: mark zeros, extrema and intersections; long-press a curve to trace coordinates and the tangent line; show the symbolic derivative f′(x); shade a definite integral with draggable bounds
• A keyboard designed for math, so input is fast and accurate

3D SPACE
• Surfaces z = f(x, y), implicit surfaces F(x, y, z) = 0, parametric surfaces and space curves
• C++-accelerated Marching Cubes engine generates complex implicit surfaces in seconds
• Cinematic rendering: physically based materials, environment reflections, bloom, 7 color maps, wireframe mesh and auto-rotate

CURATED GALLERY
50+ classic and surprising shapes: cardioid, rose curves, butterfly curve, spirograph, Fourier square wave, Taylor expansions, Mexican hat, Möbius strip, Klein bottle, trefoil knot and more. Tap one to open, edit and animate it.

FAVORITES & EXPORT
Save the graphs you like, with history kept automatically, and export images to share with friends.

MATHSCOPE PRO
Unlocks parametric and polar curves, the full 3D space, intersections / derivative / integral tools, the entire gallery, all color maps and ultra-high-resolution meshes, 4K export without watermark, and unlimited functions and favorites.
• Yearly (includes a 3-day free trial) and Monthly: auto-renewing subscriptions. Payment is charged to your Apple ID account. A subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings.
• Lifetime: a one-time purchase, yours to keep.

Privacy Policy: https://vaca.vip/mathscope/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 3 releases)

### 2.0.1 — 2026-10-06

New English App Store page, plus bug fixes and performance improvements.

### 2.0 — 2026-10-02

全新 2.0，彻底重做！
· 全新深色霓虹界面，发光曲线与玻璃质感
· 2D 画板：自动识别显函数 / 隐函数 / 参数方程 / 极坐标，支持多函数叠加
· 参数滑块与动画：写 a、b、k 就能拖动、播放
· 分析工具：零点、极值、交点、切线追踪、导函数、定积分面积
· 3D 空间：新增参数曲面（克莱因瓶、莫比乌斯带）与空间曲线（纽结）
· 50+ 精选图库，收藏与历史记录
· 全新数学键盘
· 推出 MathScope Pro 会员

### 1.0 — 2026-05-22

No release notes.

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## More apps by 光浩 李

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- [ResiCalc: Resistor Networks](https://appshunter.io/ios/app/resicalc-resistor-networks/id6757947341)
- [时间折叠](https://appshunter.io/ios/app/id6757955622)

All apps by 光浩 李: https://appshunter.io/developer/1576352133

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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 2026-10-10.*