# Barcode Detection vs Config Pulse

The clearest difference is ads: Config Pulse at none against Barcode Detection's shown. On price, update cadence, 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.

Barcode Detection ships an update fortnightly, Config Pulse every 10 days. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Barcode Detection | Config Pulse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 35 MB | 4 MB |
| Requires iOS | 17.7.2 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) | [Robert Sneiderman](https://appshunter.io/developer/1868091251) |

## What reviewers say

### Barcode Detection

[App page](https://appshunter.io/ios/app/barcode-detection/id6511215853)

**Features:** macOS Compatibility

**In-app purchases:** none


### Config Pulse

[App page](https://appshunter.io/ios/app/config-pulse/id6757651341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Detection free?

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

### Is Config Pulse free?

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

### Do Barcode Detection or Config Pulse have ads?

Barcode Detection shows ads; Config Pulse does not.

### Which is updated more often, Barcode Detection or Config Pulse?

Barcode Detection ships an update fortnightly, and Config Pulse every 10 days. Most recently, Barcode Detection was updated on September 17, 2026 and Config Pulse on September 13, 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.*