# Studley vs Derive

The clearest difference is rating: Studley at 4.7 against Derive's 4.1. Studley also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (4.4K vs 17). Derive's advantage is update cadence (every 3 days vs weekly). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Studley sells 10 in-app purchases, starting at $7.99 per 7 days and Derive sells 6 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Studley holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Studley has 4.4K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 50% of Studley's written reviews are positive against 31% of Derive's.

Studley ships an update weekly, Derive every 3 days. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Studley | Derive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews)** | [4.1 (17 ratings)](https://appshunter.io/ios/app/derive-handwritten-math-notes/id6763991536/reviews) |
| Number of ratings | **4.4K** | 17 |
| Positive reviews | **50.2% of reviews** | 31.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Best chart rank | **#172** | — |
| Size | 142 MB | 74 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studley AI Inc.](https://appshunter.io/developer/1809274047) | [Derive Notes Pty Ltd](https://appshunter.io/developer/1895589672) |

## What reviewers say

### Studley

[App page](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834)

**Currently charting:** #172 Top Grossing · Education, #205 Top Free · Education (US App Store)

This AI-powered study tool transforms your notes, lectures, and videos into interactive study sets. It generates flashcards, quizzes, and provides step-by-step explanations for homework problems, helping you master material efficiently.

**Highlights:** AI note taker and tutor, Convert any content into study sets, Generate flashcards, quizzes, and tests, AI-powered homework problem solver, Progress tracking with active recall, Spaced repetition for long-term retention

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $8.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Monthly Plan | $13.99 | per month |
| Monthly Plan | $14.99 | per month |
| Monthly Plan | $19.99 | per month |
| Quarterly Plan | $43.99 | per 3 months |
| Limited time offer | $74.99 | per year |
| Yearly Plan | $97.99 | per year |
| Yearly Plan | $129.99 | per year |

**What reviewers like**

- 🚀 Excellent study tool
- 👍 Boosts academic performance
- 👍 Comprehensive features
- 👍 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Update issues
- 🚫 File size limitations

**Reported bugs**

- Update issues preventing app access
- Incompatibility with some devices

**Requested features**

- Improve math notation support
- Increase file size limit


### Derive

[App page](https://appshunter.io/ios/app/derive-handwritten-math-notes/id6763991536)

This app provides an infinite canvas for handwritten math and science notes. It uses AI to recognize your handwriting, offering a live tutor for step-by-step assistance directly within your notes. Organize your work into notebooks that sync across devices.

**Highlights:** Infinite canvas for note-taking, Handwritten math recognition, Live AI tutor for step-by-step help, Notebook and page organization, Cross-device syncing, Light, dark, and sepia themes

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Derive Pro (Monthly, student) | $8.99 | per month |
| Derive Pro (Monthly) | $9.99 | per month |
| Derive Pro (Monthly, invited) | $9.99 | per month |
| Derive Pro (Yearly, student) | $75.00 | per year |
| Derive Pro (Annual) | $83.90 | per year |
| Derive Pro (Annual, invited) | $83.90 | per year |


## Frequently asked questions

### Is Studley free?

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

### Is Derive free?

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

### Which has better reviews, Studley or Derive?

Studley is rated higher. Studley averages 4.7 out of 5 from 4.4K ratings, while Derive averages 4.1 from 17 ratings.

### Do Studley or Derive have ads?

Neither Studley nor Derive shows ads.

### Which is updated more often, Studley or Derive?

Studley ships an update weekly, and Derive every 3 days. Most recently, Studley was updated on October 12, 2026 and Derive on October 11, 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.*