# Whowiaty vs CPDB

The clearest difference is update cadence: Whowiaty at weekly against CPDB's every 2 weeks. 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.

Whowiaty ships an update weekly, CPDB every 2 weeks. The most recent releases landed on November 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Whowiaty | CPDB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 94 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ICOSNET](https://appshunter.io/developer/1203771946) | [Chambre Patronale Du Bâtiment](https://appshunter.io/developer/1733497216) |

## What reviewers say

### Whowiaty

[App page](https://appshunter.io/ios/app/whowiaty/id6476563882)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPDB

[App page](https://appshunter.io/ios/app/cpdb/id6478611742)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whowiaty free?

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

### Is CPDB free?

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

### Do Whowiaty or CPDB have ads?

Neither Whowiaty nor CPDB shows ads.

### Which is updated more often, Whowiaty or CPDB?

Whowiaty ships an update weekly, and CPDB every 2 weeks. Most recently, Whowiaty was updated on November 4, 2026 and CPDB on October 27, 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.*