# whBOOK vs SIC4340 Generic

The clearest difference is iOS requirement: SIC4340 Generic at 13 against whBOOK's 15.0. 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.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | whBOOK | SIC4340 Generic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 7 MB | 22 MB |
| Requires iOS | 15.0 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [w+h GmbH](https://appshunter.io/developer/1142977449) | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) |

## What reviewers say

### whBOOK

[App page](https://appshunter.io/ios/app/whbook/id1340317105)

**Features:** macOS Compatibility

**In-app purchases:** none


### SIC4340 Generic

[App page](https://appshunter.io/ios/app/sic4340-generic/id6478389759)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is whBOOK free?

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

### Is SIC4340 Generic free?

SIC4340 Generic is free to download, with no in-app purchases.

### Do whBOOK or SIC4340 Generic have ads?

Neither whBOOK nor SIC4340 Generic shows ads.

### Which is updated more often, whBOOK or SIC4340 Generic?

whBOOK ships an update every 5 weeks, and SIC4340 Generic every 5 weeks. Most recently, whBOOK was updated on October 29, 2026 and SIC4340 Generic on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*