# CastleBird vs Yes Workforce

The clearest difference is update cadence: Yes Workforce at fortnightly against CastleBird's every 3 months. 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.

CastleBird ships an update every 3 months, Yes Workforce fortnightly. Both last shipped on October 17, 2026.

## The numbers

| Metric | CastleBird | Yes Workforce |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 93 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CastleBird](https://appshunter.io/developer/1689612442) | [YTL Communications Sdn. Bhd.](https://appshunter.io/developer/428227024) |

## What reviewers say

### CastleBird

[App page](https://appshunter.io/ios/app/castlebird/id6449547159)

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

**In-app purchases:** none


### Yes Workforce

[App page](https://appshunter.io/ios/app/yes-workforce/id6497953808)

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

**In-app purchases:** none


## Frequently asked questions

### Is CastleBird free?

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

### Is Yes Workforce free?

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

### Do CastleBird or Yes Workforce have ads?

Neither CastleBird nor Yes Workforce shows ads.

### Which is updated more often, CastleBird or Yes Workforce?

CastleBird ships an update every 3 months, and Yes Workforce fortnightly. Most recently, CastleBird was updated on October 17, 2026 and Yes Workforce on October 17, 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.*