# Barcode Reader vs Deep Sleep Noise

The clearest difference is update cadence: Deep Sleep Noise at every 5 months against Barcode Reader's every 59 months. 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.

Barcode Reader ships an update every 59 months, Deep Sleep Noise every 5 months. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Barcode Reader | Deep Sleep Noise |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 59 months | **Every 5 months** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Nina Lobadina](https://appshunter.io/developer/1875984972) |

## What reviewers say

### Barcode Reader

[App page](https://appshunter.io/ios/app/barcode-reader-easyread/id1081654237)

This utility app uses your device's camera to quickly and accurately scan all major barcode and QR code types. It offers features like bulk scanning, reading codes from images, and saving scan history for easy sharing.

**Highlights:** Fast code scanning, Bulk mode for continuous scanning, Scan from camera roll images, Automated scanning processes, Scan history and sharing

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

**In-app purchases:** none


### Deep Sleep Noise

[App page](https://appshunter.io/ios/app/deep-sleep-noise/id6759221497)

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

**In-app purchases:** none


## Frequently asked questions

### Is Barcode Reader free?

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

### Is Deep Sleep Noise free?

Deep Sleep Noise is free to download, with no in-app purchases.

### Do Barcode Reader or Deep Sleep Noise have ads?

Both Barcode Reader and Deep Sleep Noise show ads.

### Which is updated more often, Barcode Reader or Deep Sleep Noise?

Barcode Reader ships an update every 59 months, and Deep Sleep Noise every 5 months. Most recently, Barcode Reader was updated on October 21, 2026 and Deep Sleep Noise on October 16, 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.*