# Knowunity vs Kiwi AI

The clearest difference is ads: Kiwi AI at none against Knowunity's shown. Knowunity's advantage is update cadence (daily vs every 10 days) and review sentiment (82% vs 57%). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Knowunity sells 8 in-app purchases, starting at $9.99 per 7 days and Kiwi AI sells 10 in-app purchases, starting at $8.99 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 Knowunity against 4.7 for Kiwi AI. That said, the two scores are not equally well evidenced: Knowunity has 12K ratings behind it against 574, so its average is the more settled of the two. Written reviews are what separate them: 82% of Knowunity's written reviews are positive against 57% of Kiwi AI's.

Knowunity ships an update daily, Kiwi AI every 10 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Knowunity | Kiwi AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12K ratings)](https://appshunter.io/ios/app/knowunity-ai-study-and-homework/id1484296272/reviews)** | [4.7 (574 ratings)](https://appshunter.io/ios/app/kiwi-ai-notetaker/id6737851059/reviews) |
| Number of ratings | **12K** | 574 |
| Positive reviews | **82.3% of reviews** | 57.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#21** | — |
| Size | 243 MB | 110 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Knowunity GmbH](https://appshunter.io/developer/1484296271) | [Blackboard Studio S.r.l.](https://appshunter.io/developer/1778271341) |

## What reviewers say

### Knowunity

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

**Currently charting:** #21 Top Free · Education, #109 Top Grossing · Education (US App Store)

This AI-powered learning companion helps students prepare for exams and master subjects. It creates personalized study plans, offers interactive quizzes, flashcards, and voice recall features. Get step-by-step homework help and access a vast library of student-shared notes.

**Highlights:** Personalized AI study plans, Interactive flashcards and quizzes, Voice recall and AI tutor chat, Step-by-step homework solutions, Mock exams with AI scoring, Student-shared notes and summaries, Gamified learning with streaks and leagues

**Features:** Family Sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowunity Pro | $9.99 | per 7 days |
| Knowunity Pro | $14.49 | per 7 days |
| Knowunity Pro | $14.99 | per month |
| Knowunity Pro | $15.99 | per month |
| Knowunity Pro | $42.49 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | 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


### Kiwi AI

[App page](https://appshunter.io/ios/app/kiwi-ai-notetaker/id6737851059)

Transform study materials like recordings, PDFs, and videos into notes, flashcards, and quizzes. Engage in interactive exams with step-by-step learning and tutor feedback. Ask questions via text or voice and chat with your notes for deeper insights.

**Highlights:** Convert recordings, PDFs, YouTube videos to notes, Generate flashcards and quizzes, Interactive exams with step-by-step learning, Ask questions via text or voice, Chat with notes for insights, Sync notes across devices

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kiwi Pro \| Monthly | $8.99 | per month |
| Kiwi Pro \| Monthly | $8.99 | per month |
| Kiwi Pro \| Weekly | $8.99 | per 7 days |
| Kiwinote Pro \| Monthly | $11.99 | per month |
| Kiwi Pro \| 3 Months | $17.99 | per 3 months |
| Kiwi Pro \| Yearly | $34.99 | per year |
| Kiwi Pro \| Yearly | $49.99 | per year |
| Kiwi Pro \| Yearly | $49.99 | per year |
| Kiwinote Pro \| Yearly | $69.99 | per year |
| Kiwi Pro \| Yearly | $89.99 | per year |

**What reviewers like**

- 🤖 AI-powered summarization and note creation
- 📚 Flashcard and quiz generation for studying
- 🎯 Effective for students with learning disabilities
- 👍 Intuitive and user-friendly interface
- 📱 Synchronized notes across devices

**What reviewers complain about**

- 💰 Expensive subscription pricing
- 🔐 Limited free tier functionality
- 🐛 Frequent app crashes and freezes
- ❌ Audio upload failures and errors
- 📁 Lost or unrecoverable notes and recordings

**Reported bugs**

- App crashes when uploading files
- Audio files fail to upload or process
- Notes disappear after logout
- Failed to load notes error message
- Subscription charges without service access

**Requested features**

- Ability to rename notes with custom titles
- Sort notes by date or user preference
- Concept map generation feature
- One-time payment option instead of subscription
- Increased free tier limits


## Frequently asked questions

### Is Knowunity free?

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

### Is Kiwi AI free?

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

### Which has better reviews, Knowunity or Kiwi AI?

Knowunity is rated higher. Knowunity averages 4.7 out of 5 from 12K ratings, while Kiwi AI averages 4.7 from 574 ratings.

### Do Knowunity or Kiwi AI have ads?

Knowunity shows ads; Kiwi AI does not.

### Which is updated more often, Knowunity or Kiwi AI?

Knowunity ships an update daily, and Kiwi AI every 10 days. Most recently, Knowunity was updated on November 7, 2026 and Kiwi AI on November 5, 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.*