# DDeBook vs WBTV

The clearest difference is iOS requirement: WBTV at 13.0 against DDeBook'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.

DDeBook ships an update every 5 months, WBTV every 4 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DDeBook | WBTV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 43 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Openserve Co.,Ltd.](https://appshunter.io/developer/479158615) | [APP STARTUP COMPANY LIMITED](https://appshunter.io/developer/590726299) |

## What reviewers say

### DDeBook

[App page](https://appshunter.io/ios/app/ddebook/id957285316)

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

**In-app purchases:** none


### WBTV

[App page](https://appshunter.io/ios/app/wbtv/id1568834211)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DDeBook free?

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

### Is WBTV free?

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

### Do DDeBook or WBTV have ads?

Neither DDeBook nor WBTV shows ads.

### Which is updated more often, DDeBook or WBTV?

DDeBook ships an update every 5 months, and WBTV every 4 months. Most recently, DDeBook was updated on October 24, 2026 and WBTV on October 15, 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.*