# x+why vs S

The clearest difference is update cadence: x+why at every 2 weeks against S's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

x+why ships an update every 2 weeks, S monthly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | x+why | S |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 204 MB | 115 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Xandwhy](https://appshunter.io/developer/1462166877) | [Salford City Council](https://appshunter.io/developer/501053653) |

## What reviewers say

### x+why

[App page](https://appshunter.io/ios/app/x-plus-why/id6739218862)

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

**In-app purchases:** none


### S

[App page](https://appshunter.io/ios/app/s-link-salford/id6748926451)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is x+why free?

x+why is free to download, with no in-app purchases.

### Is S free?

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

### Do x+why or S have ads?

Neither x+why nor S shows ads.

### Which is updated more often, x+why or S?

x+why ships an update every 2 weeks, and S monthly. Most recently, x+why was updated on October 22, 2026 and S 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.*