# RoomSync vs functionX

The clearest difference is in-app purchases: RoomSync at none against functionX's 3. RoomSync also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. functionX sells 3 in-app purchases, starting at $6.99 per 7 days. RoomSync asks for nothing beyond the download.

RoomSync ships an update weekly, functionX every 3 weeks. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | RoomSync | functionX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/roomsync/id498425717/reviews)** | — |
| Number of ratings | **4.4K** | — |
| Positive reviews | 18.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 60 MB | 41 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [U-Match, LLC](https://appshunter.io/developer/498425720) | [Darin Darwish](https://appshunter.io/developer/1861161395) |

## 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


### functionX

[App page](https://appshunter.io/ios/app/functionx/id6761368938)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $6.99 | per 7 days |
| Pro Monthly | $14.99 | per month |
| Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is RoomSync free?

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

### Is functionX free?

functionX is free to download, with in-app purchases available.

### Do RoomSync or functionX have ads?

Neither RoomSync nor functionX shows ads.

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

RoomSync ships an update weekly, and functionX every 3 weeks. Most recently, RoomSync was updated on October 7, 2026 and functionX on October 5, 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.*