# Kolonožka vs SCA CR

The clearest difference is update cadence: SCA CR at fortnightly against Kolonožka's every 29 months. Kolonožka's advantage is iOS requirement (8.0 vs 16.4). 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.

Kolonožka ships an update every 29 months, SCA CR fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Kolonožka | SCA CR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 8 MB | 53 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen LingDong Intelligent Technologies CO., LTD.](https://appshunter.io/developer/1251873828) | [Kristian Kriz](https://appshunter.io/developer/1668104204) |

## What reviewers say

### Kolonožka

[App page](https://appshunter.io/ios/app/kolonozka/id1362964429)

This app connects to a smart device via Bluetooth to display real-time speed, temperature, voltage, and battery status. It allows users to control the device's power, adjust sensor sensitivity, set speed limits, and configure motor strength and security passwords.

**Highlights:** Real-time speed display, Temperature and battery status, Device power control, Sensor sensitivity adjustment, Maximum speed limitation, Motor strength settings, Security password configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### SCA CR

[App page](https://appshunter.io/ios/app/sca-cr/id1668104201)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kolonožka free?

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

### Is SCA CR free?

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

### Do Kolonožka or SCA CR have ads?

Neither Kolonožka nor SCA CR shows ads.

### Which is updated more often, Kolonožka or SCA CR?

Kolonožka ships an update every 29 months, and SCA CR fortnightly. Most recently, Kolonožka was updated on November 2, 2026 and SCA CR on November 3, 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.*