# Mr.BarCode vs ClearGuard DNS

The clearest difference is update cadence: ClearGuard DNS at every 6 days against Mr.BarCode's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mr.BarCode sells 1 one-off in-app purchase and ClearGuard DNS sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Mr.BarCode ships an update every 3 weeks, ClearGuard DNS every 6 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mr.BarCode | ClearGuard DNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 6 MB | 3 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tom Wu](https://appshunter.io/developer/1118759317) | [ClearGuard Technologies LLC](https://appshunter.io/developer/6792088607) |

## What reviewers say

### Mr.BarCode

[App page](https://appshunter.io/ios/app/mrbarcode/id6754281489)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Barcodes | $1.99 | one-time |


### ClearGuard DNS

[App page](https://appshunter.io/ios/app/clearguard-dns/id6792088605)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 月訂閱 | $2.99 | per month |
| 家庭方案 | $4.99 | per month |
| Pro 年訂閱 | $17.99 | per year |
| 家庭方案 | $31.99 | per year |


## Frequently asked questions

### Is Mr.BarCode free?

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

### Is ClearGuard DNS free?

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

### Do Mr.BarCode or ClearGuard DNS have ads?

Neither Mr.BarCode nor ClearGuard DNS shows ads.

### Which is updated more often, Mr.BarCode or ClearGuard DNS?

Mr.BarCode ships an update every 3 weeks, and ClearGuard DNS every 6 days. Most recently, Mr.BarCode was updated on October 25, 2026 and ClearGuard DNS on October 29, 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.*