# MathPal vs Chalk

The clearest difference is update cadence: MathPal at every 2 days against Chalk's every 4 days. MathPal also leads on 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. MathPal sells 4 in-app purchases, starting at $3.99 per 7 days and Chalk sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

MathPal ships an update every 2 days, Chalk every 4 days. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MathPal | Chalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chalk-ai-math-tutor/id6762059558/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 36 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kha Nguyen Huyen](https://appshunter.io/developer/1888695311) | [tyler hayes](https://appshunter.io/developer/1856083936) |

## What reviewers say

### MathPal

[App page](https://appshunter.io/ios/app/mathpal-ai-math-tutor/id6761290304)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MathPal Pro – Weekly | $3.99 | per 7 days |
| MathPal Pro | $9.99 | per month |
| MathPal Pro Yearly | $89.99 | per year |
| MathPal Premium | $189.00 | one-time |


### 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, offering personalized guidance and identifying errors. It covers a wide range of math subjects, adapting to your learning pace and progress.

**Highlights:** Visual step-by-step explanations, Real handwriting on digital whiteboard, Audible reasoning and explanations, Live error detection and correction, Comprehensive math subject coverage, Adaptive learning and progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chalk Lite | $9.99 | per month |
| Chalk Plus | $14.99 | per month |
| Chalk Pro | $24.99 | per month |


## Frequently asked questions

### Is MathPal free?

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

### Is Chalk free?

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

### Do MathPal or Chalk have ads?

Neither MathPal nor Chalk shows ads.

### Which is updated more often, MathPal or Chalk?

MathPal ships an update every 2 days, and Chalk every 4 days. Most recently, MathPal was updated on September 20, 2026 and Chalk on September 19, 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.*