# Chalk vs Clock Garden

Chalk and Clock Garden are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Chalk sells 7 in-app purchases, starting at $7.99 per month and Clock Garden sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chalk | Clock Garden |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/chalk-ai-math-tutor/id6762059558/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 30 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tyler Hayes](https://appshunter.io/developer/1856083936) | [Fable Labs](https://appshunter.io/developer/1894017848) |

## What reviewers say

### Chalk

[App page](https://appshunter.io/ios/app/chalk-ai-math-tutor/id6762059558)

This AI-powered math tutor visually explains concepts step-by-step on a digital whiteboard, mimicking human handwriting. It guides users through problems, identifies mistakes, and offers personalized learning for various math courses.

**Highlights:** Visual step-by-step explanations, Human-like handwriting on whiteboard, Live mistake detection and correction, Interactive problem-solving guidance, Covers multiple math courses, Progress tracking and mastery climb

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chalk Lite | $7.99 | per month |
| Chalk Lite | $7.99 | per month |
| Chalk Plus | $11.99 | per month |
| Chalk Unlimited | $19.99 | per month |
| Chalk Lite (Yearly) | $59.99 | per year |
| Chalk Plus (Yearly) | $83.99 | per year |
| Chalk Unlimited (Yearly) | $119.99 | per year |


### Clock Garden

[App page](https://appshunter.io/ios/app/clock-garden-telling-time/id6792887958)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Chalk free?

Chalk is free to download, with in-app purchases available.

### Is Clock Garden free?

Clock Garden is free to download, with in-app purchases available.

### Do Chalk or Clock Garden have ads?

Neither Chalk nor Clock Garden shows ads.

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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.*