# Knowunity vs Baobab

The clearest difference is ads: Baobab at none against Knowunity's shown. Knowunity's advantage is update cadence (every 2 days vs fortnightly) and ratings volume (13K vs 15). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. Knowunity sells 9 in-app purchases, starting at $9.99 per 7 days and Baobab sells 5 in-app purchases, starting at $17.99 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 Baobab. That said, the two scores are not equally well evidenced: Knowunity has 13K ratings behind it against 15, so its average is the more settled of the two. Written reviews split almost evenly too, at 82% and 83% positive.

Knowunity ships an update every 2 days, Baobab fortnightly. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Knowunity | Baobab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (13K ratings)](https://appshunter.io/ios/app/knowunity-ai-study-and-homework/id1484296272/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/baobab-revision-and-homework/id6503043086/reviews) |
| Number of ratings | **13K** | 15 |
| Positive reviews | 82.3% of reviews | **83.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#8** | — |
| Size | 258 MB | 84 MB |
| Requires iOS | 15.5 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knowunity GmbH](https://appshunter.io/developer/1484296271) | [Baobab Labs](https://appshunter.io/developer/1747868413) |

## What reviewers say

### Knowunity

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

**Currently charting:** #8 Top Free · Education, #58 Top Grossing · Education (US App Store)

This AI-powered learning companion helps students prepare for exams like SAT, ACT, and AP. It creates personalized study plans with flashcards, quizzes, and mock exams, and offers homework help by explaining problems step-by-step. Students can also access over a million shared notes and summaries from a collaborative community.

**Highlights:** Personalized daily study plans, AI-powered homework explanations, Flashcards and quizzes, Mock exams with AI scoring, Voice recall and tutor chat, Community notes and summaries, Gamified learning with XP and leagues

**Features:** Family Sharing

**In-app purchases (9)**

| 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 | $20.49 | per month |
| Knowunity Pro | $42.49 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $49.99 | per year |
| Knowunity Pro | $83.99 | 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


### Baobab

[App page](https://appshunter.io/ios/app/baobab-revision-and-homework/id6503043086)

This app transforms study materials into interactive revision tools like flashcards and personalized quizzes. It uses AI to conduct oral quizzes and gamifies the learning process with rewards and challenges. Parents can track progress and ensure children are engaged in independent study.

**Highlights:** Scan lessons to create revision sheets, Personalized flashcards and quizzes, AI-powered oral quizzes, Gamified learning with rewards, Parental progress tracking, Covers all subjects except music theory

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $17.99 | per month |
| Monthly subscription | $17.99 | per month |
| Semi-annual subscription | $54.99 | per 6 months |
| Yearly subscription | $89.99 | per year |
| Yearly subscription | $89.99 | per year |


## Frequently asked questions

### Is Knowunity free?

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

### Is Baobab free?

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

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

Knowunity is rated higher. Knowunity averages 4.7 out of 5 from 13K ratings, while Baobab averages 4.7 from 15 ratings.

### Do Knowunity or Baobab have ads?

Knowunity shows ads; Baobab does not.

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

Knowunity ships an update every 2 days, and Baobab fortnightly. Most recently, Knowunity was updated on November 10, 2026 and Baobab on November 8, 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.*