# Math Formula Equation vs GeoFormulas by ChatStick

The clearest difference is ads: Math Formula Equation at none against GeoFormulas by ChatStick's shown. Math Formula Equation also leads on update cadence (every 3 weeks vs every 7 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Math Formula Equation sells 2 in-app purchases, starting at $0.99 per month and GeoFormulas by ChatStick sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Formula Equation ships an update every 3 weeks, GeoFormulas by ChatStick every 7 months. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Math Formula Equation | GeoFormulas by ChatStick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-formula-equation/id6747263081/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 8 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MD HUSAIN FARUK](https://appshunter.io/developer/1787566978) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Math Formula Equation

[App page](https://appshunter.io/ios/app/math-formula-equation/id6747263081)

This app provides a comprehensive library of math formulas with detailed proofs, examples, and historical context. It covers topics from algebra to solid geometry, designed for students to understand and apply mathematical concepts effectively. Study offline with quick search and bookmarking features.

**Highlights:** Extensive formula library, Step-by-step proofs and derivations, Inventor and institute credit, Clear usage notes and examples, Offline access, Quick search and bookmarking, Dark mode support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $7.99 | per year |


### GeoFormulas by ChatStick

[App page](https://appshunter.io/ios/app/geoformulas-by-chatstick/id6751835608)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Feature | $2.99 | one-time |


## Frequently asked questions

### Is Math Formula Equation free?

Math Formula Equation is free to download, with in-app purchases available.

### Is GeoFormulas by ChatStick free?

GeoFormulas by ChatStick is free to download, with in-app purchases available.

### Do Math Formula Equation or GeoFormulas by ChatStick have ads?

GeoFormulas by ChatStick shows ads; Math Formula Equation does not.

### Which is updated more often, Math Formula Equation or GeoFormulas by ChatStick?

Math Formula Equation ships an update every 3 weeks, and GeoFormulas by ChatStick every 7 months. Most recently, Math Formula Equation was updated on October 20, 2026 and GeoFormulas by ChatStick on October 30, 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.*