# Buddyvent vs CAOS

The clearest difference is ads: CAOS at none against Buddyvent's shown. CAOS also leads on update cadence (fortnightly vs every 2 months). Buddyvent's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Buddyvent ships an update every 2 months, CAOS fortnightly. The most recent releases landed on May 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Buddyvent | CAOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 7 MB | 112 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Buddyvent SAS](https://appshunter.io/developer/1735308937) | [CAOS Network UG (haftungsbeschränkt)](https://appshunter.io/developer/1816198392) |

## What reviewers say

### Buddyvent

[App page](https://appshunter.io/ios/app/buddyvent/id6479252851)

**Features:** macOS Compatibility

**In-app purchases:** none


### CAOS

[App page](https://appshunter.io/ios/app/caos-link-up-and-do-stuff/id6746332513)

**In-app purchases:** none


## Frequently asked questions

### Is Buddyvent free?

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

### Is CAOS free?

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

### Do Buddyvent or CAOS have ads?

Buddyvent shows ads; CAOS does not.

### Which is updated more often, Buddyvent or CAOS?

Buddyvent ships an update every 2 months, and CAOS fortnightly. Most recently, Buddyvent was updated on May 17, 2026 and CAOS on September 9, 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.*