# QR Code vs ZZZ GhostChat

The clearest difference is in-app purchases: ZZZ GhostChat at none against QR Code's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code sells 3 in-app purchases, starting at $9.99 per 7 days. ZZZ GhostChat asks for nothing beyond the download.

QR Code ships an update monthly, ZZZ GhostChat every 6 weeks. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | QR Code | ZZZ GhostChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 21 MB | 26 MB |
| Requires iOS | 14.3 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [通通 王](https://appshunter.io/developer/1657100906) | [SMOLT STAGE, K.K.](https://appshunter.io/developer/1708601451) |

## What reviewers say

### QR Code

[App page](https://appshunter.io/ios/app/qr-codescan-plus-generate/id6757748863)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QR Code | $9.99 | per 7 days |
| QR Code | $24.99 | per month |
| QR Code | $39.99 | per 3 months |


### ZZZ GhostChat

[App page](https://appshunter.io/ios/app/zzz-ghostchat/id6781377223)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code free?

QR Code is free to download, with in-app purchases available.

### Is ZZZ GhostChat free?

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

### Do QR Code or ZZZ GhostChat have ads?

Neither QR Code nor ZZZ GhostChat shows ads.

### Which is updated more often, QR Code or ZZZ GhostChat?

QR Code ships an update monthly, and ZZZ GhostChat every 6 weeks. Most recently, QR Code was updated on October 25, 2026 and ZZZ GhostChat on October 26, 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.*