# W3 vs Mavibot skillhub

The clearest difference is in-app purchases: Mavibot skillhub at none against W3's 8. Mavibot skillhub also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. W3 sells 8 in-app purchases, starting at $1.99 per month. Mavibot skillhub asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | W3 | Mavibot skillhub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (13 ratings)](https://appshunter.io/ios/app/w3/id987493634/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 229 MB | 33 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yangguang Ma](https://appshunter.io/developer/670518380) | [Dmitriy Spirin](https://appshunter.io/developer/1549444773) |

## What reviewers say

### W3

[App page](https://appshunter.io/ios/app/w3/id987493634)

This app offers nearly 100 programming tutorials covering front-end, back-end, mobile development, and AI. It provides clear, step-by-step instructions and practical examples for beginners, with offline access to all content.

**Highlights:** Nearly 100 programming tutorials, Front-end, back-end, and mobile development, Beginner-friendly instructions, Practical examples and troubleshooting, Offline access to all content, Regularly updated content

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $1.99 / Month | $1.99 | per month |
| $19.99 / Year | $19.99 | per year |
| Reading Custom Settings | $1.99 | one-time |
| Donate | $1.99 | one-time |
| Donate | $3.99 | one-time |
| Donate | $7.99 | one-time |
| Donate | $14.99 | one-time |
| Donate | $29.99 | one-time |


### Mavibot skillhub

[App page](https://appshunter.io/ios/app/mavibot-skillhub/id6757163702)

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

**In-app purchases:** none


## Frequently asked questions

### Is W3 free?

W3 is free to download, with in-app purchases available.

### Is Mavibot skillhub free?

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

### Do W3 or Mavibot skillhub have ads?

W3 shows ads; Mavibot skillhub does not.

### Which is updated more often, W3 or Mavibot skillhub?

W3 ships an update every 2 months, and Mavibot skillhub every 2 months. Most recently, W3 was updated on October 24, 2026 and Mavibot skillhub on October 24, 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.*