# OKMS vs CleanQR

The clearest difference is update cadence: CleanQR at every 5 days against OKMS's every 3 weeks. 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.

OKMS ships an update every 3 weeks, CleanQR every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OKMS | CleanQR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 35 MB | 14 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tongfang Knowledge Network (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/963639311) | [voidcat](https://appshunter.io/developer/1701597923) |

## What reviewers say

### OKMS

[App page](https://appshunter.io/ios/app/okms/id1166047481)

This platform facilitates scientific research and collaborative innovation for organizations. It offers customizable workflows, online discussions, document creation, and task management. Access research and collaboration tools on both PC and mobile devices.

**Highlights:** Customizable workflows, Online discussions (text & voice), Collaborative document creation, Personal knowledge management, Task notifications and reminders, Cross-platform access

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

**In-app purchases:** none


### CleanQR

[App page](https://appshunter.io/ios/app/cleanqr/id6459021514)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OKMS free?

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

### Is CleanQR free?

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

### Do OKMS or CleanQR have ads?

Neither OKMS nor CleanQR shows ads.

### Which is updated more often, OKMS or CleanQR?

OKMS ships an update every 3 weeks, and CleanQR every 5 days. Most recently, OKMS was updated on November 6, 2026 and CleanQR on October 30, 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.*