# LearnTube vs Knowfeed

The clearest difference is in-app purchases: Knowfeed at none against LearnTube's 1. Knowfeed also leads on iOS requirement (15.1 vs 17.0). LearnTube's advantage is update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. LearnTube sells 1 in-app purchase, starting at $5.99 per month. Knowfeed asks for nothing beyond the download.

LearnTube ships an update every 2 weeks, Knowfeed monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LearnTube | Knowfeed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 6 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [株式会社NOOL](https://appshunter.io/developer/1887737023) | [Jonas Fancony](https://appshunter.io/developer/1896501927) |

## What reviewers say

### LearnTube

[App page](https://appshunter.io/ios/app/learntube-study-habits-and-ai/id6761088220)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタンダードプラン | $5.99 | per month |


### Knowfeed

[App page](https://appshunter.io/ios/app/knowfeed/id6770065298)

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

**In-app purchases:** none


## Frequently asked questions

### Is LearnTube free?

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

### Is Knowfeed free?

Knowfeed is free to download, with no in-app purchases.

### Do LearnTube or Knowfeed have ads?

Neither LearnTube nor Knowfeed shows ads.

### Which is updated more often, LearnTube or Knowfeed?

LearnTube ships an update every 2 weeks, and Knowfeed monthly. Most recently, LearnTube was updated on October 24, 2026 and Knowfeed on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*