# Formula & Units vs Geometry Calculator.

The clearest difference is update cadence: Formula & Units at every 2 months against Geometry Calculator.'s every 5 months. Geometry Calculator.'s advantage is price ($2.99 vs $3.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Formula & Units costs $3.99 and Geometry Calculator. $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Formula & Units ships an update every 2 months, Geometry Calculator. every 5 months. The most recent releases landed on August 20, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Formula & Units | Geometry Calculator. |
| --- | --- | --- |
| Price | $3.99 | **$2.99** |
| Rating | — | **[4.6 (33 ratings)](https://appshunter.io/ios/app/geometry-calculator/id1489296731/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Paid |
| Size | 1 MB | 10 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Roman Volinsky](https://appshunter.io/developer/977951850) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Formula & Units

[App page](https://appshunter.io/ios/app/formula-and-units/id1255813016)

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

**In-app purchases:** none


### Geometry Calculator.

[App page](https://appshunter.io/ios/app/geometry-calculator/id1489296731)

This app serves as a comprehensive geometry guide, offering calculations for 26 different 2D shapes and 3D solids. It covers essential parameters like area, volume, radius, and angles, making it a complete reference for geometric computations.

**Highlights:** Calculations for 26 geometric shapes, planes, and solids, 783 distinct geometric calculations, Covers 2D shapes and 3D solids, Calculates area, volume, radius, circumference, and more, Available in multiple languages, Complete geometry guide and reference

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Formula & Units free?

Formula & Units costs $3.99, with no in-app purchases.

### Is Geometry Calculator. free?

Geometry Calculator. costs $2.99, with no in-app purchases.

### Do Formula & Units or Geometry Calculator. have ads?

Neither Formula & Units nor Geometry Calculator. shows ads.

### Which is updated more often, Formula & Units or Geometry Calculator.?

Formula & Units ships an update every 2 months, and Geometry Calculator. every 5 months. Most recently, Formula & Units was updated on August 20, 2026 and Geometry Calculator. on September 18, 2026.

---

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