# CKAT vs Ujin space

The clearest difference is update cadence: CKAT at fortnightly against Ujin space's every 5 weeks. CKAT also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CKAT ships an update fortnightly, Ujin space every 5 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CKAT | Ujin space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (3 ratings)](https://appshunter.io/ios/app/ujin-space/id6760994843/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 125 MB | 94 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ООО "Философт"](https://appshunter.io/developer/1881351563) | [Ujin Technologies L.L.C](https://appshunter.io/developer/1895802100) |

## What reviewers say

### CKAT

[App page](https://appshunter.io/ios/app/ckat/id6746831756)

Manage your building's intercom, gates, and utility meters from your phone. Pay bills, view real-time surveillance, and communicate with your management company. Create smart home systems and connect with neighbors.

**Highlights:** Remote intercom and gate control, Utility meter reading and analysis, Online bill payment, Real-time video surveillance access, Direct communication with management, Smart home system integration, Neighbor chat and community features

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

**In-app purchases:** none


### Ujin space

[App page](https://appshunter.io/ios/app/ujin-space/id6760994843)

Automate your daily routines and manage your smart home devices from your smartphone. Interact with your management company, pay bills, and monitor utility readings. Stay connected with neighbors and receive important announcements.

**Highlights:** Smart home device control, Automate daily tasks, Manage utility readings, Pay bills and services, View security cameras, Community chat and announcements

**In-app purchases:** none


## Frequently asked questions

### Is CKAT free?

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

### Is Ujin space free?

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

### Do CKAT or Ujin space have ads?

Neither CKAT nor Ujin space shows ads.

### Which is updated more often, CKAT or Ujin space?

CKAT ships an update fortnightly, and Ujin space every 5 weeks. Most recently, CKAT was updated on October 12, 2026 and Ujin space on October 7, 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.*