# Card4Action vs B

The clearest difference is update cadence: B at weekly against Card4Action's every 6 weeks. B 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.

Card4Action ships an update every 6 weeks, B weekly. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Card4Action | B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/card4action/id1394349470/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 69 MB | 58 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Card4Action AB](https://appshunter.io/developer/1498258029) | [IXB TECH PRIVATE LIMITED](https://appshunter.io/developer/1750240179) |

## What reviewers say

### Card4Action

[App page](https://appshunter.io/ios/app/card4action/id1394349470)

Easily share and update contact information through digital profile cards. The app allows for check-ins at locations and meetings, facilitating networking and providing local offers. Create custom cards for different situations and manage contact interactions with notes and actions.

**Highlights:** Digital profile card sharing, Location and meeting check-ins, Real-time contact info updates, Customizable profile cards, Local offer discovery, Contact notes and action tracking

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

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-flow/id6752685407)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Card4Action free?

Card4Action is free to download, with no in-app purchases.

### Is B free?

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

### Do Card4Action or B have ads?

Neither Card4Action nor B shows ads.

### Which is updated more often, Card4Action or B?

Card4Action ships an update every 6 weeks, and B weekly. Most recently, Card4Action was updated on October 14, 2026 and B on October 6, 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.*