# Hogu.AI vs Worldly Wisdom

The clearest difference is in-app purchases: Hogu.AI at none against Worldly Wisdom's 3. Hogu.AI also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Worldly Wisdom sells 3 in-app purchases, starting at $3.99 per 7 days. Hogu.AI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. Both last shipped on September 18, 2026.

## The numbers

| Metric | Hogu.AI | Worldly Wisdom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/worldly-wisdom-learn-anything/id6738609054/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 8 MB | 62 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cem Ylmaz](https://appshunter.io/developer/1750696266) | [Anthony Harvey](https://appshunter.io/developer/1478197285) |

## What reviewers say

### Hogu.AI

[App page](https://appshunter.io/ios/app/hoguai/id6504029268)

**Features:** macOS Compatibility

**In-app purchases:** none


### Worldly Wisdom

[App page](https://appshunter.io/ios/app/worldly-wisdom-learn-anything/id6738609054)

Instantly generate AI-powered books on any subject, with options to read or listen. Save time by digesting complex information quickly and access content offline. Highlight key insights and share summaries with others.

**Highlights:** AI-powered book generation, Text-to-speech narration, Offline access, Highlight key insights, Shareable summaries, Hands-free learning

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knowledge Unlock Weekly | $3.99 | per 7 days |
| Knowledge Unlock Monthly | $5.99 | per month |
| Knowledge Unlock Yearly | $29.99 | per year |


## Frequently asked questions

### Is Hogu.AI free?

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

### Is Worldly Wisdom free?

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

### Do Hogu.AI or Worldly Wisdom have ads?

Neither Hogu.AI nor Worldly Wisdom shows ads.

### Which is updated more often, Hogu.AI or Worldly Wisdom?

Hogu.AI ships an update every 5 weeks, and Worldly Wisdom every 5 weeks. Most recently, Hogu.AI was updated on September 18, 2026 and Worldly Wisdom on September 18, 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.*