# RadAPP vs General Knowledge

The clearest difference is in-app purchases: RadAPP at none against General Knowledge's 8. RadAPP also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). General Knowledge's advantage is update cadence (every 6 days vs fortnightly). On price and ads there is nothing between them.

Both are free to download. General Knowledge sells 8 in-app purchases, starting at $6.99 per month. RadAPP asks for nothing beyond the download.

RadAPP ships an update fortnightly, General Knowledge every 6 days. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RadAPP | General Knowledge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (17 ratings)](https://appshunter.io/ios/app/general-knowledge-learnit/id6739560554/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WEEDEA S.R.L.](https://appshunter.io/developer/1124100531) | [Simone Bruziches](https://appshunter.io/developer/1524739912) |

## What reviewers say

### RadAPP

[App page](https://appshunter.io/ios/app/radapp/id1530165244)

**In-app purchases:** none


### General Knowledge

[App page](https://appshunter.io/ios/app/general-knowledge-learnit/id6739560554)

Boost your daily knowledge with short, 2-minute audio and text lessons across over 180 categories. Explore diverse topics from history to philosophy, with guided learning paths from beginner to expert. Invest in yourself by making learning a daily habit.

**Highlights:** 2-minute audio and text lessons, 180+ learning categories, Guided learning paths, Daily topic suggestions, Beginner to expert progression, Nearly 300 lessons per category

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Pack | $6.99 | per month |
| Learnit PRO Weekly | $7.99 | per 7 days |
| PRO Monthly Unlimited Lessons | $11.99 | per month |
| PRO Yearly - Best Deal | $39.99 | per year |
| PRO Yearly Unlimited Lessons | $49.99 | per year |
| Learner Pack | $0.99 | one-time |
| Explorer Pack | $9.99 | one-time |
| Savant Pack | $24.99 | one-time |


## Frequently asked questions

### Is RadAPP free?

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

### Is General Knowledge free?

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

### Do RadAPP or General Knowledge have ads?

Neither RadAPP nor General Knowledge shows ads.

### Which is updated more often, RadAPP or General Knowledge?

RadAPP ships an update fortnightly, and General Knowledge every 6 days. Most recently, RadAPP was updated on September 26, 2026 and General Knowledge on September 29, 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.*