# CKAT vs Ujin Трекер

The clearest difference is update cadence: CKAT at fortnightly against Ujin Трекер's every 5 months. On price, ads, 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.

CKAT ships an update fortnightly, Ujin Трекер every 5 months. The most recent releases landed on November 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CKAT | Ujin Трекер |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 months |
| Monetization | Free | — |
| Size | 125 MB | 22 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| 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 security cameras, and communicate with your management company. Participate in community discussions and build your smart home system.

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

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

**In-app purchases:** none


### Ujin Трекер

[App page](https://appshunter.io/ios/app/ujin/id6764486184)

**In-app purchases:** none


## Frequently asked questions

### Is CKAT free?

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

### Is Ujin Трекер free?

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

### Do CKAT or Ujin Трекер have ads?

Neither CKAT nor Ujin Трекер shows ads.

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

CKAT ships an update fortnightly, and Ujin Трекер every 5 months. Most recently, CKAT was updated on November 5, 2026 and Ujin Трекер on October 24, 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.*