# RoomSync vs Kairos

The clearest difference is ratings volume: RoomSync at 5.1K against Kairos's 2. Kairos's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kairos holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: RoomSync has 5.1K ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 23, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | RoomSync | Kairos |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (5.1K ratings)](https://appshunter.io/ios/app/roomsync/id498425717/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kairos-communities/id6792838459/reviews)** |
| Number of ratings | **5.1K** | 2 |
| Positive reviews | 18.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 60 MB | 53 MB |
| Requires iOS | **15.5** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [U-Match, LLC](https://appshunter.io/developer/498425720) | [Ben Upton](https://appshunter.io/developer/6792838461) |

## What reviewers say

### RoomSync

[App page](https://appshunter.io/ios/app/roomsync/id498425717)

Easily find and connect with potential roommates. This app provides tools to search, match, and communicate with others to find your ideal living companion. Get compatibility scores and directly message matches.

**Highlights:** Search and match from device, Compatibility score, Swipe to like, Direct chat messaging, Social media integration

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Accurate matching
- 🤝 Found a great roommate

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🔍 Limited search options
- 💬 Messaging issues
- 📵 Lack of notifications

**Reported bugs**

- App crashes frequently
- Login and registration issues
- Profiles disappearing
- Messaging not working properly

**Requested features**

- Notification system for messages and matches
- Ability to sort and filter profiles
- Improve compatibility ratings


### Kairos

[App page](https://appshunter.io/ios/app/kairos-communities/id6792838459)

This platform helps organizations stay connected and organized with customizable private spaces. It offers features like real-time announcements, event management, and member discussions to enhance community engagement.

**Highlights:** Private organization communities, Customizable channels, Real-time announcements, Event creation and RSVPs, Member directory, Organization management tools

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RoomSync free?

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

### Is Kairos free?

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

### Which has better reviews, RoomSync or Kairos?

Kairos is rated higher. RoomSync averages 4.7 out of 5 from 5.1K ratings, while Kairos averages 5.0 from 2 ratings.

### Do RoomSync or Kairos have ads?

Neither RoomSync nor Kairos shows ads.

### Which is updated more often, RoomSync or Kairos?

RoomSync ships an update weekly, and Kairos weekly. Most recently, RoomSync was updated on October 23, 2026 and Kairos on October 11, 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.*