# b2match vs causa

The clearest difference is price: b2match at Free against causa's $119.00. b2match also leads on update cadence (every 5 weeks vs every 3 months) and iOS requirement (16.4 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

b2match is free to download; causa costs $119.00 up front. Neither carries in-app purchases, so what you see is what you pay.

b2match ships an update every 5 weeks, causa every 3 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | b2match | causa |
| --- | --- | --- |
| Price | **Free** | $119.00 |
| Rating | **[3.5 (19 ratings)](https://appshunter.io/ios/app/b2match/id1029868635/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 73 MB | 45 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [B2Match](https://appshunter.io/developer/1022781549) | [Black Forest AI GmbH](https://appshunter.io/developer/1777787159) |

## What reviewers say

### b2match

[App page](https://appshunter.io/ios/app/b2match/id1029868635)

Enhance event networking with AI-powered matchmaking, direct participant connections, and a personalized agenda. Facilitates face-to-face meetings, marketplace opportunities, and real-time chat for resource sharing.

**Highlights:** AI Profile Recommendations, Direct Participant Connections, Personalized Agenda Access, Marketplace Opportunity Creation, Real-time Chat, Face-to-face Meeting Scheduling

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

**In-app purchases:** none


### causa

[App page](https://appshunter.io/ios/app/causa/id6737765822)

**In-app purchases:** none


## Frequently asked questions

### Is b2match free?

b2match is free to download, with no in-app purchases.

### Is causa free?

causa costs $119.00, with no in-app purchases.

### Do b2match or causa have ads?

Neither b2match nor causa shows ads.

### Which is updated more often, b2match or causa?

b2match ships an update every 5 weeks, and causa every 3 months. Most recently, b2match was updated on October 14, 2026 and causa on October 2, 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.*