# W3 vs SLMS360

The clearest difference is in-app purchases: SLMS360 at none against W3's 8. SLMS360 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. SLMS360 asks for nothing beyond the download.

W3 ships an update every 2 months, SLMS360 monthly. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | W3 | SLMS360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (12 ratings)](https://appshunter.io/ios/app/w3/id987493634/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 229 MB | 37 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Yangguang Ma](https://appshunter.io/developer/670518380) | [Brainstormer technologies](https://appshunter.io/developer/1804029407) |

## 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 |


### SLMS360

[App page](https://appshunter.io/ios/app/slms360-student/id6746668474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is W3 free?

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

### Is SLMS360 free?

SLMS360 is free to download, with no in-app purchases.

### Do W3 or SLMS360 have ads?

W3 shows ads; SLMS360 does not.

### Which is updated more often, W3 or SLMS360?

W3 ships an update every 2 months, and SLMS360 monthly. Most recently, W3 was updated on September 24, 2026 and SLMS360 on October 8, 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.*