# Mindgrow vs Knowledge

The clearest difference is ads: Knowledge at none against Mindgrow's shown. Knowledge also leads on iOS requirement (13.0 vs 16.1). Mindgrow's advantage is update cadence (every 10 days vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Mindgrow sells 2 in-app purchases, starting at $12.99 per month and Knowledge sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Mindgrow ships an update every 10 days, Knowledge every 6 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Mindgrow | Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mindgrow-daily-knowledge/id6701955344/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 95 MB | 80 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mindgrow LLC](https://appshunter.io/developer/1769467796) | [SocialShift, Corp](https://appshunter.io/developer/1809686271) |

## What reviewers say

### Mindgrow

[App page](https://appshunter.io/ios/app/mindgrow-daily-knowledge/id6701955344)

Explore complex scientific and technological topics through short, immersive, and interactive courses. Learn about AI, space, physics, and more with engaging visuals and animations designed to make difficult concepts understandable in minutes.

**Highlights:** Immersive, interactive courses, Cinematic and animated visuals, Topics in AI, space, physics, biology, Courses completed in 5-10 minutes, Focus on 'how it works' and 'why it matters', New courses added weekly, Learning streak tracking

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mindgrow Premium Subscription | $12.99 | per month |
| Mindgrow Premium Subscription | $59.99 | per year |


### Knowledge

[App page](https://appshunter.io/ios/app/knowledge-untold-history-app/id6744873533)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $14.99 | per month |
| Premium Annual | $99.99 | per year |


## Frequently asked questions

### Is Mindgrow free?

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

### Is Knowledge free?

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

### Do Mindgrow or Knowledge have ads?

Mindgrow shows ads; Knowledge does not.

### Which is updated more often, Mindgrow or Knowledge?

Mindgrow ships an update every 10 days, and Knowledge every 6 weeks. Most recently, Mindgrow was updated on October 30, 2026 and Knowledge on October 28, 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.*