# Trigonometry Toolkit by CS vs Geometry & Formula Calculator

The clearest difference is in-app purchases: Geometry & Formula Calculator at none against Trigonometry Toolkit by CS's 1. Geometry & Formula Calculator also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. Trigonometry Toolkit by CS sells 1 one-off in-app purchase. Geometry & Formula Calculator asks for nothing beyond the download.

## The numbers

| Metric | Trigonometry Toolkit by CS | Geometry & Formula Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/geometry-and-formula-calculator/id6776374044/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Free |
| Size | 10 MB | 3 MB |
| Requires iOS | **26.0** | 26.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) | [Tarek Haidar](https://appshunter.io/developer/899007016) |

## What reviewers say

### Trigonometry Toolkit by CS

[App page](https://appshunter.io/ios/app/trigonometry-toolkit-by-cs/id6760443966)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features + Remove Ads | $1.99 | one-time |


### Geometry & Formula Calculator

[App page](https://appshunter.io/ios/app/geometry-and-formula-calculator/id6776374044)

This educational tool provides step-by-step solutions for geometry, unit conversions, physics formulas, and coordinate geometry problems. It's designed to help users understand the process behind each calculation, not just the final answer. Ideal for students and anyone needing to grasp mathematical concepts.

**Highlights:** Step-by-step work shown for all calculations, Calculations for 17 geometry shapes (2D & 3D), Extensive unit converter with 12 categories, Solves 10 essential physics formulas, Coordinate geometry tools with plotting, Shareable worked solutions, Visual diagrams and custom keypad

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

**In-app purchases:** none


## Frequently asked questions

### Is Trigonometry Toolkit by CS free?

Trigonometry Toolkit by CS is free to download, with in-app purchases available.

### Is Geometry & Formula Calculator free?

Geometry & Formula Calculator is free to download, with no in-app purchases.

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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.*