# かんたん照合 vs QRKeep

The clearest difference is in-app purchases: かんたん照合 at none against QRKeep's 2. かんたん照合 also leads on ads (none vs shown). QRKeep's advantage is update cadence (weekly vs every 3 months) and iOS requirement (15.5 vs 17.0). On price and device support there is nothing between them.

Both are free to download. QRKeep sells 2 in-app purchases, starting at $7.99 per 7 days. かんたん照合 asks for nothing beyond the download.

かんたん照合 ships an update every 3 months, QRKeep weekly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | かんたん照合 | QRKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Size | 0 MB | 40 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [cos](https://appshunter.io/developer/1641675069) | [Hyunwoo Kim](https://appshunter.io/developer/1709269004) |

## What reviewers say

### かんたん照合

[App page](https://appshunter.io/ios/app/id6503721361)

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

**In-app purchases:** none


### QRKeep

[App page](https://appshunter.io/ios/app/qrkeep-qr-code-scanner/id6799322116)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is かんたん照合 free?

かんたん照合 is free to download, with no in-app purchases.

### Is QRKeep free?

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

### Do かんたん照合 or QRKeep have ads?

QRKeep shows ads; かんたん照合 does not.

### Which is updated more often, かんたん照合 or QRKeep?

かんたん照合 ships an update every 3 months, and QRKeep weekly. Most recently, かんたん照合 was updated on October 9, 2026 and QRKeep on October 7, 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.*