# StudyPug vs Chalk

The clearest difference is rating: StudyPug at 4.7 against Chalk's 3.6. StudyPug also leads on review sentiment (59% vs 33%) and ratings volume (2.1K vs 5). Chalk's advantage is monetization model (free with in-app purchases vs subscription) and ads (none vs shown). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. StudyPug sells 9 in-app purchases, starting at $4.99 per 7 days and Chalk sells 7 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

StudyPug holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: StudyPug has 2.1K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 59% of StudyPug's written reviews are positive against 33% of Chalk's.

StudyPug ships an update every 8 days, Chalk every 5 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | StudyPug | Chalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/studypug-math-and-english-help/id1156158287/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/chalk-ai-math-tutor/id6762059558/reviews) |
| Number of ratings | **2.1K** | 5 |
| Positive reviews | **59.4% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | **Every 5 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 57 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [StudyPug Inc.](https://appshunter.io/developer/1156158286) | [Tyler Hayes](https://appshunter.io/developer/1856083936) |

## What reviewers say

### StudyPug

[App page](https://appshunter.io/ios/app/studypug-math-and-english-help/id1156158287)

This app offers over 5,000 video lessons created by certified teachers to help K-12 and college students master math and English. It includes features like photo problem search, practice exercises with feedback, and progress tracking, along with test prep for various standardized exams.

**Highlights:** 5,000+ video lessons by certified teachers, Photo search for math problems, Step-by-step explanations, Practice problems with instant feedback, Progress tracking and mastery scores, Test prep for SAT, GED, ASVAB, AP, ACT, ACCUPLACER

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyPug (1-week) | $4.99 | per 7 days |
| StudyPug (1-month) | $14.99 | per month |
| StudyPug (1-month) | $14.99 | per month |
| StudyPug (1-month) | $14.99 | per month |
| StudyPug (6-months) | $39.99 | per 6 months |
| StudyPug (1-year) | $58.99 | per year |
| StudyPug (6-months) | $58.99 | per 6 months |
| StudyPug (6-months) | $79.00 | per 6 months |
| StudyPug (1-year) | $88.99 | per year |

**What reviewers like**

- 🚀 Great explanations
- 👍 Helpful for understanding concepts
- 🤩 Detailed and in-depth lessons
- 🎓 Enhances learning
- 💯 Recommended for struggling students

**What reviewers complain about**

- 💰 Paid subscription required for full access
- 🙅‍♀️ Limited free content
- 🤔 Unclear communication on free vs paid features
- 🐛 Occasional freezing and glitches
- 🖥️ Incompatible with some devices

**Reported bugs**

- Login issues
- Inability to cancel subscription
- Compatibility problems with older devices

**Requested features**

- More free content and lessons
- Interactive exercises and games
- Expanded course coverage
- Improved user interface
- Ability to download videos for offline use


### 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 |


## Frequently asked questions

### Is StudyPug free?

StudyPug 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, StudyPug or Chalk?

StudyPug is rated higher. StudyPug averages 4.7 out of 5 from 2.1K ratings, while Chalk averages 3.6 from 5 ratings.

### Do StudyPug or Chalk have ads?

StudyPug shows ads; Chalk does not.

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

StudyPug ships an update every 8 days, and Chalk every 5 days. Most recently, StudyPug was updated on November 2, 2026 and Chalk on November 5, 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.*