# S vs 伊点eBookware

The clearest difference is in-app purchases: 伊点eBookware at none against S's 6. 伊点eBookware 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. S sells 6 one-off in-app purchases. 伊点eBookware asks for nothing beyond the download.

S ships an update every 4 months, 伊点eBookware every 2 months. The most recent releases landed on September 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | S | 伊点eBookware |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 871 MB | 30 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhiniao Education Technology Co., Ltd](https://appshunter.io/developer/1574648569) | [超 黄](https://appshunter.io/developer/1137809732) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s/id1014410497)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4米粒 | $0.99 | one-time |
| 8米粒 | $1.99 | one-time |
| 21米粒 | $4.99 | one-time |
| 35米粒 | $7.99 | one-time |
| 89米粒 | $19.99 | one-time |
| 432米粒 | $94.99 | one-time |


### 伊点eBookware

[App page](https://appshunter.io/ios/app/ebookware/id1137809733)

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

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is 伊点eBookware free?

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

### Do S or 伊点eBookware have ads?

S shows ads; 伊点eBookware does not.

### Which is updated more often, S or 伊点eBookware?

S ships an update every 4 months, and 伊点eBookware every 2 months. Most recently, S was updated on September 14, 2026 and 伊点eBookware on October 6, 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.*