# Studley vs Yachay

The clearest difference is in-app purchases: Yachay at none against Studley's 16. Yachay also leads on rating (5.0 vs 4.7). Studley's advantage is ratings volume (4.4K vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Studley sells 12 in-app purchases, starting at $7.99 per 7 days. Yachay asks for nothing beyond the download.

Yachay 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 1, so its average is the more settled of the two.

Studley ships an update weekly, Yachay every 2 weeks. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Studley | Yachay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yachay/id6745022826/reviews)** |
| Number of ratings | **4.4K** | 1 |
| Positive reviews | 50.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 142 MB | 71 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Studley AI Inc.](https://appshunter.io/developer/1809274047) | [Odilo](https://appshunter.io/developer/976580041) |

## 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


### Yachay

[App page](https://appshunter.io/ios/app/yachay/id6745022826)

Access a smart content platform and personalized learning experiences for the Universidad César Vallejo. Download multimedia resources for offline access and engage in collaborative e-learning.

**Highlights:** Smart content platform, Personalized learning experiences, Offline digital resource access, Collaborative e-learning, Multimedia content download

**In-app purchases:** none


## Frequently asked questions

### Is Studley free?

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

### Is Yachay free?

Yachay is free to download, with no in-app purchases.

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

Yachay is rated higher. Studley averages 4.7 out of 5 from 4.4K ratings, while Yachay averages 5.0 from 1 ratings.

### Do Studley or Yachay have ads?

Neither Studley nor Yachay shows ads.

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

Studley ships an update weekly, and Yachay every 2 weeks. Most recently, Studley was updated on October 16, 2026 and Yachay on October 4, 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.*