# S vs Xwêner

The clearest difference is iOS requirement: S at 12.4 against Xwêner's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

S ships an update every 3 months, Xwêner every 2 months. The most recent releases landed on September 23, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | S | Xwêner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/xwener/id6751713873/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 59 MB | 73 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Zhejiang Chisage New Energy Technology Co., Ltd](https://appshunter.io/developer/1748964853) | [Khalis Khalil](https://appshunter.io/developer/1832685835) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-boost/id6477367283)

**Features:** macOS Compatibility

**In-app purchases:** none


### Xwêner

[App page](https://appshunter.io/ios/app/xwener/id6751713873)

Explore a vast library of books, from novels to poetry, with a seamless and intuitive reading experience. Access stories anytime, anywhere, bringing literature to life directly on your device.

**Highlights:** Book discovery, User-friendly interface, Anytime, anywhere reading, Diverse genres, Smooth reading experience

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Xwêner free?

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

### Do S or Xwêner have ads?

Neither S nor Xwêner shows ads.

### Which is updated more often, S or Xwêner?

S ships an update every 3 months, and Xwêner every 2 months. Most recently, S was updated on September 23, 2026 and Xwêner on September 5, 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.*