# CoolMessenger vs 아산안심홈

The clearest difference is update cadence: CoolMessenger at every 6 weeks against 아산안심홈's every 7 months. CoolMessenger also leads on device support and iOS requirement (8.0 vs 14.0). On price and in-app purchases there is nothing between them.

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

CoolMessenger ships an update every 6 weeks, 아산안심홈 every 7 months. The most recent releases landed on September 13, 2026 and May 13, 2026 respectively.

## The numbers

| Metric | CoolMessenger | 아산안심홈 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Size | 6 MB | 5 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Jiransoft](https://appshunter.io/developer/326119493) | [ASAN CITY HALL](https://appshunter.io/developer/1502065306) |

## What reviewers say

### CoolMessenger

[App page](https://appshunter.io/ios/app/coolmessenger/id435721687)

**Features:** macOS Compatibility

**In-app purchases:** none


### 아산안심홈

[App page](https://appshunter.io/ios/app/id1502065307)

**In-app purchases:** none


## Frequently asked questions

### Is CoolMessenger free?

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

### Is 아산안심홈 free?

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

### Which is updated more often, CoolMessenger or 아산안심홈?

CoolMessenger ships an update every 6 weeks, and 아산안심홈 every 7 months. Most recently, CoolMessenger was updated on September 13, 2026 and 아산안심홈 on May 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*