# BibliU vs Studley

The clearest difference is rating: Studley at 4.7 against BibliU's 2.7. Studley also leads on review sentiment (50% vs 12%) and ratings volume (4.3K vs 15). BibliU's advantage is in-app purchases (none vs 14) and iOS requirement (13.0 vs 15.5). On price, ads 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. BibliU asks for nothing beyond the download.

Studley holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Studley has 4.3K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 12% of BibliU's written reviews are positive against 50% of Studley's.

BibliU ships an update monthly, Studley weekly. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BibliU | Studley |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (15 ratings)](https://appshunter.io/ios/app/bibliu/id1246739658/reviews) | **[4.7 (4.3K ratings)](https://appshunter.io/ios/app/studley-ai-study-tutor/id6744783834/reviews)** |
| Number of ratings | 15 | **4.3K** |
| Positive reviews | 11.8% of reviews | **49.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 141 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [BibliU Ltd.](https://appshunter.io/developer/1246714365) | [Studley AI Inc.](https://appshunter.io/developer/1809274047) |

## What reviewers say

### BibliU

[App page](https://appshunter.io/ios/app/bibliu/id1246739658)

Access your digital textbooks and course reading lists from any device. Search your entire library instantly to find key information and make annotations for effective studying.

**Highlights:** Access digital textbooks, Massive library of course readings, Fully searchable library, Annotations and highlights, Optimized for mobile reading

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Lightning-fast load times
- 🔒 Robust security features
- 👍 Comprehensive book selection
- 👍 Convenient offline access
- 👍 User-friendly interface

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- 🔍 Unreliable search functionality
- 👎 Poor text-to-speech quality
- 👎 Difficult to navigate and access content
- 👎 Lack of annotation and highlighting features

**Reported bugs**

- Login issues and frequent log-outs
- Inconsistent page loading and scrolling
- Incompatibility with certain devices and operating systems
- Disappearing highlights and annotations
- Unreliable download and offline access

**Requested features**

- Dark mode option
- Advanced annotation and highlighting tools
- Improved text-to-speech capabilities
- Seamless offline access and syncing
- Better organization and navigation


### 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 (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


## Frequently asked questions

### Is BibliU free?

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

### Is Studley free?

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

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

Studley is rated higher. BibliU averages 2.7 out of 5 from 15 ratings, while Studley averages 4.7 from 4.3K ratings.

### Do BibliU or Studley have ads?

Neither BibliU nor Studley shows ads.

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

BibliU ships an update monthly, and Studley weekly. Most recently, BibliU was updated on September 23, 2026 and Studley on September 25, 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.*