# Geometric Shape Calculator vs SM Offset

The clearest difference is in-app purchases: SM Offset at none against Geometric Shape Calculator's 1. SM Offset also leads on update cadence (fortnightly vs every 6 weeks). Geometric Shape Calculator's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Geometric Shape Calculator sells 1 one-off in-app purchase. SM Offset asks for nothing beyond the download.

Geometric Shape Calculator ships an update every 6 weeks, SM Offset fortnightly. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Geometric Shape Calculator | SM Offset |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/geometric-shape-calculator/id1611355173/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [强 余](https://appshunter.io/developer/1116393375) | [Bradley Evans](https://appshunter.io/developer/6781870098) |

## What reviewers say

### Geometric Shape Calculator

[App page](https://appshunter.io/ios/app/geometric-shape-calculator/id1611355173)

This app provides quick calculations for 2D and 3D geometric shapes, including angles, lengths, areas, and volumes. It features nearly 50 built-in shape examples across seven categories with diagrams and parameter descriptions, supporting multiple input methods for various problem conditions.

**Highlights:** 2D and 3D shape calculations, Area, volume, angle, and length computation, Nearly 50 built-in shape examples, Intuitive interface with clear results, Multiple input methods for shapes, Diagrams and parameter descriptions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Geometry Calc \| Lifetime Access | $0.99 | one-time |


### SM Offset

[App page](https://appshunter.io/ios/app/sm-offset/id6781870096)

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

**In-app purchases:** none


## Frequently asked questions

### Is Geometric Shape Calculator free?

Geometric Shape Calculator is free to download, with in-app purchases available.

### Is SM Offset free?

SM Offset is free to download, with no in-app purchases.

### Do Geometric Shape Calculator or SM Offset have ads?

SM Offset shows ads; Geometric Shape Calculator does not.

### Which is updated more often, Geometric Shape Calculator or SM Offset?

Geometric Shape Calculator ships an update every 6 weeks, and SM Offset fortnightly. Most recently, Geometric Shape Calculator was updated on September 16, 2026 and SM Offset on September 18, 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.*