# Knowunity vs iPrint

The clearest difference is review sentiment: Knowunity at 82% against iPrint's 24%. Knowunity also leads on rating (4.7 vs 3.0) and update cadence (every 2 days vs every 3 weeks). iPrint's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.5). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Knowunity sells 29 in-app purchases, starting at $2.99 per month and iPrint sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Knowunity holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Knowunity has 4.6K ratings behind it against 142, so its average is the more settled of the two. Written reviews point the same way: 82% of Knowunity's written reviews are positive against 24% of iPrint's.

Knowunity ships an update every 2 days, iPrint every 3 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Knowunity | iPrint |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.6K ratings)](https://appshunter.io/ios/app/knowunity-ai-study-and-homework/id1484296272/reviews)** | [3.0 (142 ratings)](https://appshunter.io/ios/app/iprint/id1542944105/reviews) |
| Number of ratings | **4.6K** | 142 |
| Positive reviews | **82.3% of reviews** | 23.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#41** | — |
| Size | 207 MB | 174 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Knowunity GmbH](https://appshunter.io/developer/1484296271) | [Shenzhen Forg To Sea Technology Co., LTD](https://appshunter.io/developer/1484306557) |

## What reviewers say

### Knowunity

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

**Currently charting:** #41 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


### iPrint

[App page](https://appshunter.io/ios/app/iprint/id1542944105)

This app offers advanced grayscale printing with a patented algorithm for enhanced detail. It features seven AI-powered image applications for creative art, drawing practice, and cartoonization. A comprehensive printing toolbox and a global community for sharing creations are also included.

**Highlights:** Super-Resolution Grayscale Algorithm, AI Art Photo Creation, Doodle Practice & Line Art, Portrait Cartoonization, Practical Printing Toolbox, Global Image Sharing Community

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50G | $0.99 | one-time |
| 500G | $4.99 | one-time |
| 5000G | $19.99 | one-time |
| 50000G | $49.99 | one-time |

**What reviewers like**

- ✨ Cute and aesthetic design templates
- 🎨 Easy-to-use interface for creating designs
- 📱 Works well with compatible thermal printers
- 🖼️ Good variety of stickers and templates
- ⚡ Quick printing functionality

**What reviewers complain about**

- 🐛 Frequent app crashes and freezes
- 🔌 Bluetooth connection issues
- 🖨️ Printer not detected or recognized
- ⚫ Black and white printing only
- 📉 Poor print quality and graininess

**Reported bugs**

- Login screen stuck - cannot proceed past authentication
- Guest login button unresponsive
- Apple ID login verification fails
- App crashes when selecting print option
- Bluetooth pairing fails despite device connection

**Requested features**

- Color printing capability
- Save and draft design functionality
- Custom font and text editing options
- Photo editing tools within app
- Copy and paste text support


## Frequently asked questions

### Is Knowunity free?

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

### Is iPrint free?

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

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

Knowunity is rated higher. Knowunity averages 4.7 out of 5 from 4.6K ratings, while iPrint averages 3.0 from 142 ratings.

### Do Knowunity or iPrint have ads?

Knowunity shows ads; iPrint does not.

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

Knowunity ships an update every 2 days, and iPrint every 3 weeks. Most recently, Knowunity was updated on September 24, 2026 and iPrint on September 23, 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.*