# Geometry Quick Reference vs Geometry Shape Calc Pro

The clearest difference is price: Geometry Shape Calc Pro at Free against Geometry Quick Reference's $0.99. Geometry Shape Calc Pro also leads on update cadence (every 9 months vs every 37 months) and device support (3 vs 1). Geometry Quick Reference's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 15.6). On ads there is nothing between them.

Geometry Shape Calc Pro is free to download; Geometry Quick Reference costs $0.99 up front. Geometry Shape Calc Pro sells 1 one-off in-app purchase. Geometry Quick Reference asks for nothing beyond the download.

Geometry Quick Reference ships an update every 37 months, Geometry Shape Calc Pro every 9 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Geometry Quick Reference | Geometry Shape Calc Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/geometry-shape-calc-pro/id6755380819/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 9 months** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 37 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ventura Educational Systems](https://appshunter.io/developer/371324172) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### Geometry Quick Reference

[App page](https://appshunter.io/ios/app/geometry-quick-reference/id706066085)

**Features:** macOS Compatibility

**In-app purchases:** none


### Geometry Shape Calc Pro

[App page](https://appshunter.io/ios/app/geometry-shape-calc-pro/id6755380819)

This app provides fast and accurate calculations for over 50 geometric shapes. It's designed for students, engineers, and anyone needing to compute measurements like area, perimeter, and volume. Share your results instantly with a clean, user-friendly interface.

**Highlights:** Calculates measurements for 50+ geometric shapes, Computes area, perimeter, and volume, Fast and accurate results, Clean and user-friendly interface, Instant result sharing, Ideal for students and professionals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


## Frequently asked questions

### Is Geometry Quick Reference free?

Geometry Quick Reference costs $0.99, with no in-app purchases.

### Is Geometry Shape Calc Pro free?

Geometry Shape Calc Pro is free to download, with in-app purchases available.

### Do Geometry Quick Reference or Geometry Shape Calc Pro have ads?

Neither Geometry Quick Reference nor Geometry Shape Calc Pro shows ads.

### Which is updated more often, Geometry Quick Reference or Geometry Shape Calc Pro?

Geometry Quick Reference ships an update every 37 months, and Geometry Shape Calc Pro every 9 months. Most recently, Geometry Quick Reference was updated on October 10, 2026 and Geometry Shape Calc Pro on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*