# CoolMessenger vs EmoConnect PPG&Motion

The clearest difference is iOS requirement: CoolMessenger at 8.0 against EmoConnect PPG&Motion's 18.0. On price, update cadence, ads 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, EmoConnect PPG&Motion every 2 months. The most recent releases landed on September 13, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | CoolMessenger | EmoConnect PPG&Motion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 6 MB | 30 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jiransoft](https://appshunter.io/developer/326119493) | [Newert Co.,Ltd.](https://appshunter.io/developer/1763774397) |

## What reviewers say

### CoolMessenger

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

**Features:** macOS Compatibility

**In-app purchases:** none


### EmoConnect PPG&Motion

[App page](https://appshunter.io/ios/app/emoconnect-ppg-and-motion/id6739490630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoolMessenger free?

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

### Is EmoConnect PPG&Motion free?

EmoConnect PPG&Motion is free to download, with no in-app purchases.

### Do CoolMessenger or EmoConnect PPG&Motion have ads?

Neither CoolMessenger nor EmoConnect PPG&Motion shows ads.

### Which is updated more often, CoolMessenger or EmoConnect PPG&Motion?

CoolMessenger ships an update every 6 weeks, and EmoConnect PPG&Motion every 2 months. Most recently, CoolMessenger was updated on September 13, 2026 and EmoConnect PPG&Motion on May 19, 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.*