# CodeX vs EmoConnect PPG&Motion

The clearest difference is update cadence: EmoConnect PPG&Motion at every 2 months against CodeX's every 4 months. CodeX's advantage is iOS requirement (16.6 vs 18.0). 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.

CodeX ships an update every 4 months, EmoConnect PPG&Motion every 2 months. The most recent releases landed on October 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | CodeX | EmoConnect PPG&Motion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 8 MB | 30 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HANCOM INNOSTREAM CO., LTD.](https://appshunter.io/developer/1805734209) | [Newert](https://appshunter.io/developer/1763774397) |

## What reviewers say

### CodeX

[App page](https://appshunter.io/ios/app/codex-verify-document/id1521590491)

**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 CodeX free?

CodeX 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 CodeX or EmoConnect PPG&Motion have ads?

Neither CodeX nor EmoConnect PPG&Motion shows ads.

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

CodeX ships an update every 4 months, and EmoConnect PPG&Motion every 2 months. Most recently, CodeX was updated on October 2, 2026 and EmoConnect PPG&Motion on September 25, 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.*