# Bluguard Link vs CodeLens

The clearest difference is in-app purchases: Bluguard Link at none against CodeLens's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CodeLens sells 2 in-app purchases, starting at $7.99 per 7 days. Bluguard Link asks for nothing beyond the download.

Bluguard Link ships an update fortnightly, CodeLens every 2 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Bluguard Link | CodeLens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 127 MB | 50 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Archtron Research & Development](https://appshunter.io/developer/493885881) | [Amar Singh Ahirwar](https://appshunter.io/developer/1806157106) |

## What reviewers say

### Bluguard Link

[App page](https://appshunter.io/ios/app/bluguard-link/id6738902629)

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

**In-app purchases:** none


### CodeLens

[App page](https://appshunter.io/ios/app/codelens-qr-code-scanner/id6779048343)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly 3 day free | $7.99 | per 7 days |
| Qr code reader yearly | $29.99 | per year |


## Frequently asked questions

### Is Bluguard Link free?

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

### Is CodeLens free?

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

### Do Bluguard Link or CodeLens have ads?

Neither Bluguard Link nor CodeLens shows ads.

### Which is updated more often, Bluguard Link or CodeLens?

Bluguard Link ships an update fortnightly, and CodeLens every 2 weeks. Most recently, Bluguard Link was updated on September 17, 2026 and CodeLens on September 18, 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.*