# inSona Grow vs KcoolApp

The clearest difference is update cadence: KcoolApp at every 5 weeks against inSona Grow's every 6 months. inSona Grow's advantage is iOS requirement (11.0 vs 16.2). 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.

inSona Grow ships an update every 6 months, KcoolApp every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | inSona Grow | KcoolApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kcoolapp/id6503683932/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 29 MB | 598 MB |
| Requires iOS | **11.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [Jiangsu inSona Communication Technology Co.,Ltd](https://appshunter.io/developer/1516424222) | [宁 陈](https://appshunter.io/developer/1748022647) |

## What reviewers say

### inSona Grow

[App page](https://appshunter.io/ios/app/insona-grow/id6470434963)

**Features:** macOS Compatibility

**In-app purchases:** none


### KcoolApp

[App page](https://appshunter.io/ios/app/kcoolapp/id6503683932)

This application connects wirelessly to an intelligent machine designed for creating hairstyles. It simplifies the process of achieving a desired look with ease.

**Highlights:** Wireless machine connection, Intelligent haircut machine, Easy hairstyle creation, Handy hairstyle tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is inSona Grow free?

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

### Is KcoolApp free?

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

### Do inSona Grow or KcoolApp have ads?

Neither inSona Grow nor KcoolApp shows ads.

### Which is updated more often, inSona Grow or KcoolApp?

inSona Grow ships an update every 6 months, and KcoolApp every 5 weeks. Most recently, inSona Grow was updated on November 3, 2026 and KcoolApp on October 30, 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.*