# Chalk That vs Formula$ Win

The clearest difference is update cadence: Chalk That at daily against Formula$ Win's weekly. Formula$ Win's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chalk That ships an update daily, Formula$ Win weekly. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chalk That | Formula$ Win |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 8 MB | 47 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jay Deguzman](https://appshunter.io/developer/1798286033) | [XAVIER DEMETRIS GREEN](https://appshunter.io/developer/6806720264) |

## What reviewers say

### Chalk That

[App page](https://appshunter.io/ios/app/chalk-that/id6781958139)

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

**In-app purchases:** none


### Formula$ Win

[App page](https://appshunter.io/ios/app/formula-win/id6806720262)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chalk That free?

Chalk That is free to download, with no in-app purchases.

### Is Formula$ Win free?

Formula$ Win is free to download, with no in-app purchases.

### Do Chalk That or Formula$ Win have ads?

Neither Chalk That nor Formula$ Win shows ads.

### Which is updated more often, Chalk That or Formula$ Win?

Chalk That ships an update daily, and Formula$ Win weekly. Most recently, Chalk That was updated on October 17, 2026 and Formula$ Win on October 1, 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.*