# Studley vs MasteryAI

The clearest difference is review sentiment: MasteryAI at 100% against Studley's 50%. MasteryAI also leads on rating (5.0 vs 4.7). Studley's advantage is ratings volume (4.4K vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Studley sells 12 in-app purchases, starting at $7.99 per 7 days and MasteryAI sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MasteryAI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Studley has 4.4K ratings behind it against 3, 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 100% of MasteryAI's.

Studley ships an update weekly, MasteryAI every 2 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Studley | MasteryAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/masteryai-feynman-ai-study/id6756033151/reviews)** |
| Number of ratings | **4.4K** | 3 |
| Positive reviews | 50.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 142 MB | 58 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) | [Tu Tran](https://appshunter.io/developer/1858113571) |

## What reviewers say

### Studley

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

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 (12)**

| 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 |
| Monthly Plan V2 | $24.99 | per month |
| Quarterly Plan | $43.99 | per 3 months |
| Limited time offer | $74.99 | per year |
| Yearly Plan | $97.99 | per year |
| Yearly Plan V2 | $119.99 | 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


### MasteryAI

[App page](https://appshunter.io/ios/app/masteryai-feynman-ai-study/id6756033151)

Transform raw content like lectures, PDFs, and audio into structured, high-retention study notes using science-backed learning techniques. Engage with AI-powered Feynman sessions, adaptive explanations, and dynamic quizzes to deepen understanding and combat information overload.

**Highlights:** AI-powered note generation, Feynman Technique sessions, Adaptive explanations, Cognitive science quizzes, Spaced repetition flashcards, Concept mindmaps, Multilingual support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MasteryAI Pro (Weekly) | $5.99 | per 7 days |
| MasteryAI Pro (Monthly) | $14.99 | per month |
| MasteryAI Pro (Annual) | $99.99 | per year |


## Frequently asked questions

### Is Studley free?

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

### Is MasteryAI free?

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

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

MasteryAI is rated higher. Studley averages 4.7 out of 5 from 4.4K ratings, while MasteryAI averages 5.0 from 3 ratings.

### Do Studley or MasteryAI have ads?

Neither Studley nor MasteryAI shows ads.

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

Studley ships an update weekly, and MasteryAI every 2 weeks. Most recently, Studley was updated on October 16, 2026 and MasteryAI on October 9, 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.*