# OKM100 vs QR Code

The clearest difference is ads: OKM100 at none against QR Code's shown. OKM100 also leads on update cadence (every 6 weeks vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

OKM100 ships an update every 6 weeks, QR Code every 4 months. The most recent releases landed on September 13, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | OKM100 | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Size | 102 MB | 19 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Keelray Technology Co.,Ltd](https://appshunter.io/developer/1643634723) | [上海凯韬机械科技有限公司](https://appshunter.io/developer/1614204847) |

## What reviewers say

### OKM100

[App page](https://appshunter.io/ios/app/okm100/id6482984403)

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

**In-app purchases:** none


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-generate-and-decode/id6738236007)

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

**In-app purchases:** none


## Frequently asked questions

### Is OKM100 free?

OKM100 is free to download, with no in-app purchases.

### Is QR Code free?

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

### Do OKM100 or QR Code have ads?

QR Code shows ads; OKM100 does not.

### Which is updated more often, OKM100 or QR Code?

OKM100 ships an update every 6 weeks, and QR Code every 4 months. Most recently, OKM100 was updated on September 13, 2026 and QR Code on September 14, 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.*