# Math. vs Chalk

The clearest difference is monetization model: Chalk at freemium against Math.'s subscription. Chalk also leads on update cadence (every 4 days vs every 3 months) and review sentiment (100% vs 74%). Math.'s advantage is ratings volume (1.6K vs 1) and iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math. sells 10 in-app purchases, starting at $9.99 per month 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.

Chalk holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Math. has 1.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 74% of Math.'s written reviews are positive against 100% of Chalk's.

Math. ships an update every 3 months, Chalk every 4 days. The most recent releases landed on September 25, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Math. | Chalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.6K ratings)](https://appshunter.io/ios/app/math/id469234810/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chalk-ai-math-tutor/id6762059558/reviews)** |
| Number of ratings | **1.6K** | 1 |
| Positive reviews | 73.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Subscription | **Freemium** |
| Size | 14 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [tyler hayes](https://appshunter.io/developer/1856083936) |

## What reviewers say

### Math.

[App page](https://appshunter.io/ios/app/math/id469234810)

Access a comprehensive library of math courses with video lessons, interactive practice, and self-tests. Get personalized help for all levels, from elementary school to college and standardized test preparation. Offers a 3-day free trial.

**Highlights:** Extensive course library, Video lessons, Interactive practice, Self-tests, Standardized test prep, Homework help

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Math Lessons | $9.99 | per month |
| Unlimited Access Pass | $9.99 | one-time |
| Pre-Algebra | $9.99 | one-time |
| Algebra 1 | $9.99 | one-time |
| Geometry | $9.99 | one-time |
| College Pre-Algebra | $9.99 | one-time |
| Intermediate Algebra | $9.99 | one-time |
| College Algebra | $9.99 | one-time |
| 5th Grade Math | $9.99 | one-time |
| 6th Grade Math | $9.99 | one-time |

**What reviewers like**

- 🚀 Helpful for learning math
- 👍 Explains concepts well
- 💡 Useful for test preparation
- 🚀 Effective for improving math skills

**What reviewers complain about**

- 💰 Subscription model is expensive
- 🐛 App crashes or freezes
- 🐛 Audio/video issues
- 💰 Paid access to each topic is frustrating

**Reported bugs**

- Screen rotation issues
- Lessons not accessible after payment
- Inconsistent performance across devices

**Requested features**

- Offline mode for videos
- Ability to work out problems within the app
- Progress tracking and bookmarking
- Broader range of math topics covered


### 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 Math. free?

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

### Is Chalk free?

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

### Which has better reviews, Math. or Chalk?

Chalk is rated higher. Math. averages 4.7 out of 5 from 1.6K ratings, while Chalk averages 5.0 from 1 ratings.

### Do Math. or Chalk have ads?

Neither Math. nor Chalk shows ads.

### Which is updated more often, Math. or Chalk?

Math. ships an update every 3 months, and Chalk every 4 days. Most recently, Math. was updated on September 25, 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.*