# What'sRabbit vs Business Card

The clearest difference is update cadence: What'sRabbit at fortnightly against Business Card's every 38 months. What'sRabbit also leads on iOS requirement (13.0 vs 15.0). 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.

What'sRabbit ships an update fortnightly, Business Card every 38 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | What'sRabbit | Business Card |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 38 months |
| Size | 46 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rabbit BV](https://appshunter.io/developer/1626814456) | [Spotmaster IP B.V.](https://appshunter.io/developer/1896753930) |

## What reviewers say

### What'sRabbit

[App page](https://appshunter.io/ios/app/whatsrabbit/id1634214665)

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

**In-app purchases:** none


### Business Card

[App page](https://appshunter.io/ios/app/business-card/id6449216257)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is What'sRabbit free?

What'sRabbit is free to download, with no in-app purchases.

### Is Business Card free?

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

### Do What'sRabbit or Business Card have ads?

Neither What'sRabbit nor Business Card shows ads.

### Which is updated more often, What'sRabbit or Business Card?

What'sRabbit ships an update fortnightly, and Business Card every 38 months. Most recently, What'sRabbit was updated on October 24, 2026 and Business Card on October 25, 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.*