# Studocu vs Knowunity

The clearest difference is ads: Studocu at none against Knowunity's shown. Knowunity's advantage is review sentiment (82% vs 48%) and update cadence (every 2 days vs weekly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Studocu sells 5 in-app purchases, starting at $34.99 per 3 months and Knowunity sells 29 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Studocu against 4.7 for Knowunity. Both are backed by a comparable volume of ratings — 5.7K and 4.6K respectively. Written reviews are what separate them: 48% of Studocu's written reviews are positive against 82% of Knowunity's.

Studocu ships an update weekly, Knowunity every 2 days. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Studocu | Knowunity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.7K ratings)](https://appshunter.io/ios/app/studocu-notes-and-practice/id1460235511/reviews) | [4.7 (4.6K ratings)](https://appshunter.io/ios/app/knowunity-ai-study-and-homework/id1484296272/reviews) |
| Number of ratings | **5.7K** | 4.6K |
| Positive reviews | 47.9% of reviews | **82.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #147 | **#53** |
| Size | 90 MB | 207 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [StuDocu](https://appshunter.io/developer/1460235510) | [Knowunity GmbH](https://appshunter.io/developer/1484296271) |

## What reviewers say

### Studocu

[App page](https://appshunter.io/ios/app/studocu-notes-and-practice/id1460235511)

**Currently charting:** #147 Top Grossing · Education (US App Store)

Record lectures and generate instant AI-powered notes, transcripts, and summaries. Transform your class recordings into study quizzes and organized notes. This app helps students study smarter by automating note-taking and providing AI-driven study tools.

**Highlights:** AI lecture recording, Automatic transcripts, AI-generated summaries, Quiz maker from notes, AI Camera Solver, Homework helper

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Premium (Quarterly) | $34.99 | per 3 months |
| Standard Premium (Quarterly) | $34.99 | per 3 months |
| Standard Premium (Yearly) | $79.99 | per year |
| Standard Premium (Yearly) | $79.99 | per year |
| Standard Premium (Yearly) | $79.99 | per year |

**What reviewers like**

- 🚀 Helpful for studying
- 👍 Easy to navigate
- 💡 Useful for finding course materials
- 👍 Great customer support

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Documents fail to load
- 🐛 Transcription issues
- 💰 Expensive subscription
- 🔒 Privacy concerns

**Reported bugs**

- Login issues
- Inconsistent performance across devices
- Unreliable transcription and summary generation

**Requested features**

- Ability to upload and save own notes
- Option to create custom courses
- Improved search and filtering
- Offline access to documents


### Knowunity

[App page](https://appshunter.io/ios/app/knowunity-ai-study-and-homework/id1484296272)

**Currently charting:** #53 Top Free · Education (US App Store)

This AI-powered study app helps students complete homework, understand concepts, and prepare for exams. Upload notes, videos, or lectures to generate flashcards, practice tests, and summaries. Get step-by-step homework solutions and personalized study plans.

**Highlights:** AI-powered homework solutions, Auto-generated flashcards and notes, Personalized exam study plans, Summarize uploaded notes and videos, Practice tests and quizzes, Chat with your notes

**Features:** Family Sharing

**In-app purchases (29)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowunity Plus | $2.99 | per month |
| Knowunity Pro | $3.99 | per 7 days |
| Knowunity Pro | $4.99 | per 7 days |
| Knowunity Plus | $7.49 | per month |
| Knowunity Pro | $7.99 | per month |
| Knowunity Pro | $8.99 | per month |
| Knowunity Pro | $9.99 | per month |
| Knowunity Pro | $9.99 | per month |
| Knowunity Pro | $11.99 | per 7 days |
| Knowunity Pro | $13.99 | per month |
| Knowunity Pro | $15.99 | per month |
| Knowunity Pro | $18.99 | per month |
| Knowunity Pro | $19.95 | per 3 months |
| Knowunity Pro | $22.99 | per year |
| Knowunity Pro | $24.99 | per year |
| Knowunity Pro | $29.90 | per year |
| Knowunity Plus | $34.99 | per year |
| Knowunity Pro | $35.90 | per year |
| Knowunity Pro | $35.99 | per year |
| Knowunity Pro | $35.99 | per year |
| Knowunity Pro | $39.99 | per year |
| Knowunity Pro | $39.99 | per year |
| Knowunity Pro | $49.90 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $54.99 | per year |
| Knowunity Pro | $59.90 | per year |

**What reviewers like**

- 🚀 Helpful AI assistant
- 👍 Useful revision notes and flashcards
- 💡 Collaborative community features
- 🚀 Efficient study tools
- 👍 Free app with no ads

**What reviewers complain about**

- 🔒 Paywall for premium features
- 🐛 Bugs and glitches in the app
- 🔒 Restricted access for younger users
- 🐛 Inconsistent user experience after updates

**Reported bugs**

- Frequent app crashes and freezes
- Issues with uploading and saving notes
- Problems with group chat functionality
- Inconsistent behavior when navigating the app

**Requested features**

- Add more advanced class options
- Improve search and organization of notes
- Implement a draft feature for creating study materials
- Add more customization options


## Frequently asked questions

### Is Studocu free?

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

### Is Knowunity free?

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

### Which has better reviews, Studocu or Knowunity?

Studocu and Knowunity are both rated 4.7 out of 5 on the App Store, from 5.7K and 4.6K ratings respectively.

### Do Studocu or Knowunity have ads?

Knowunity shows ads; Studocu does not.

### Which is updated more often, Studocu or Knowunity?

Studocu ships an update weekly, and Knowunity every 2 days. Most recently, Studocu was updated on September 22, 2026 and Knowunity on September 24, 2026.

### Which is more popular, Studocu or Knowunity?

Studocu currently peaks at #147 in the App Store charts, and Knowunity at #53. Chart position reflects recent download velocity rather than total install base.

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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.*