# Kinnu vs Learning for Adults

The clearest difference is in-app purchases: Learning for Adults at none against Kinnu's 4. Learning for Adults also leads on rating (5.0 vs 4.8) and review sentiment (100% vs 87%). Kinnu's advantage is ratings volume (494 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kinnu sells 4 in-app purchases, starting at $1.99 per month. Learning for Adults asks for nothing beyond the download.

Learning for Adults holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Kinnu has 494 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 87% of Kinnu's written reviews are positive against 100% of Learning for Adults's.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Kinnu | Learning for Adults |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (494 ratings)](https://appshunter.io/ios/app/kinnu-general-knowledge/id1625333066/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learning-for-adults-brainwise/id6747924798/reviews)** |
| Number of ratings | **494** | 1 |
| Positive reviews | 87.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 101 MB | 30 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kinnu Limited](https://appshunter.io/developer/1625333068) | [Ankit Kumar](https://appshunter.io/developer/1732202055) |

## What reviewers say

### Kinnu

[App page](https://appshunter.io/ios/app/kinnu-general-knowledge/id1625333066)

This app offers bite-sized learning content across a wide range of subjects, from psychology and science to history and technology. It utilizes cognitive science and a unique "Memory Shield" technology to help users retain information effectively, making learning engaging and fun.

**Highlights:** Bite-sized, expert-edited content, Memory Shield technology for retention, Gamified learning sessions, Community-driven content development, Knowledge Bank progress tracking, Interactive, adaptive questions, Audio versions of content

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Kinnu Certificate | $7.99 | one-time |
| Kinnu Certificate | $14.99 | one-time |
| Kinnu Certificate | $19.99 | one-time |

**What reviewers like**

- 👍 Engaging learning experience
- 🚀 Efficient micro-learning format
- 🔒 No ads or subscriptions
- 💡 Wide range of interesting topics
- 👍 Gamified learning approach

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 🐛 Syncing and progress issues
- 🐛 Inaccurate or incomplete information
- 🐛 AI-generated content quality concerns
- 🐛 Inability to contact developers

**Reported bugs**

- Frequent app crashes
- Progress and data loss issues
- Syncing problems
- Compatibility issues with older devices

**Requested features**

- Ability to highlight or take notes
- More in-depth content and sources
- Customization options (e.g., dark mode)
- Ability to connect with others
- Improved notification and reminder system


### Learning for Adults

[App page](https://appshunter.io/ios/app/learning-for-adults-brainwise/id6747924798)

This app offers bite-sized learning content from books, podcasts, and videos, presented in a visually engaging, scrollable format. It aims to replace mindless scrolling with meaningful insights, making learning accessible in under 10 minutes a day.

**Highlights:** Bite-sized learning content, Visual summaries of books and podcasts, Learn in under 10 minutes, Personalized learning feed, Covers topics like philosophy and productivity, No ads, 100% free

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

**In-app purchases:** none


## Frequently asked questions

### Is Kinnu free?

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

### Is Learning for Adults free?

Learning for Adults is free to download, with no in-app purchases.

### Which has better reviews, Kinnu or Learning for Adults?

Learning for Adults is rated higher. Kinnu averages 4.8 out of 5 from 494 ratings, while Learning for Adults averages 5.0 from 1 ratings.

### Do Kinnu or Learning for Adults have ads?

Neither Kinnu nor Learning for Adults shows ads.

### Which is updated more often, Kinnu or Learning for Adults?

Kinnu ships an update every 6 days, and Learning for Adults every 6 days. Most recently, Kinnu was updated on September 25, 2026 and Learning for Adults on September 27, 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.*