# Geometry Calc+Shapes — Area & Angle Calculator Tools

> Area & Angle Calculator Tools (iPhone/iPad app by Jun Yamabe.)

- Source: https://appshunter.io/ios/app/geometry-calc-plus-shapes/id6754565543 (this page in markdown: same URL + `.md`)
- Developer: [Jun Yamabe](https://appshunter.io/developer/1732682049)
- Category: Productivity, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.4 · 5 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish
- Released: 2025-11-12
- Data updated: 2026-06-21
- User reviews in markdown: https://appshunter.io/ios/app/geometry-calc-plus-shapes/id6754565543/reviews.md

## What is Geometry Calc+Shapes?

Quickly calculate areas, volumes, and angles of geometric shapes with a simple yet precise geometry calculator.
Supports a wide range of shapes including triangles, circles, trapezoids, and 3D solids such as spheres, cylinders, and cones.
Ideal for students, designers, and engineers in any field.

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【Main Features】

・Supports various shapes: triangles, circles, regular polygons, and 3D solids
・Automatically solves consistent values when multiple conditions are entered (supports multi-constraint calculation)
・Adjustable decimal precision and angle units (degrees / DMS)
・Save and share input values easily
・Export calculated results as images

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【Full Access Plan】

The free version includes basic shapes (right triangle and circle).
Purchasing the Full Access Plan unlocks all shapes, removes ads,
and allows you to save without watching ads.
You can also customize decimal precision freely.

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With advanced “multi-constraint” solving and automatic updates for interdependent sides and angles,
the internal high-precision math engine ensures reliable results.
Perfect for those who need accurate, efficient geometry calculations for study, design, or engineering work.

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Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |



## Version history (last 2 releases)

### 1.0.1 — 2026-06-09

Added a review prompt and made minor fixes.

### 1.0.0 — 2025-11-12

No release notes.

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## More apps by Jun Yamabe

- [Smart Protractor](https://appshunter.io/ios/app/smart-protractor/id6746047543)
- [Color Lens – Color Assist](https://appshunter.io/ios/app/color-lens-color-assist/id6746681077)
- [Japanese Era](https://appshunter.io/ios/app/japanese-era/id6747539110)
- [Caliper&Ruler](https://appshunter.io/ios/app/caliper-and-ruler/id6749051381)
- [Screw Pitch Gauge](https://appshunter.io/ios/app/screw-pitch-gauge/id6749295527)
- [World Flags & Facts](https://appshunter.io/ios/app/world-flags-and-facts/id6751833800)

All apps by Jun Yamabe: https://appshunter.io/developer/1732682049

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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 2026-06-21.*