# LessScreen | Boost Focus vs Barcode Scanner | QR Reader

The clearest difference is update cadence: LessScreen | Boost Focus at monthly against Barcode Scanner | QR Reader's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. LessScreen | Boost Focus sells 3 in-app purchases, starting at $0.99 per month and Barcode Scanner | QR Reader sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

LessScreen | Boost Focus ships an update monthly, Barcode Scanner | QR Reader every 4 months. The most recent releases landed on September 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | LessScreen | Boost Focus | Barcode Scanner | QR Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/barcode-scanner-qr-reader/id6755392469/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | — | Freemium |
| Size | 18 MB | 11 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [小龙 郭](https://appshunter.io/developer/1834938273) | [HD CINCINNATI OH LLC](https://appshunter.io/developer/1853600751) |

## What reviewers say

### LessScreen | Boost Focus

[App page](https://appshunter.io/ios/app/lessscreen-boost-focus/id6753039898)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $3.99 | per year |
| 永久会员 | $6.99 | one-time |


### Barcode Scanner | QR Reader

[App page](https://appshunter.io/ios/app/barcode-scanner-qr-reader/id6755392469)

Easily scan and decode barcodes and QR codes from your camera or saved images. Quickly access decoded information like text, links, and contacts with options to copy, save, or open.

**Highlights:** Real-time camera scanning, Scan from gallery images, Manual numeric input, Automatic content detection, Copy, save, or open decoded info, Scan history management, Share codes and content

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Premium | $4.99 | per 7 days |
| Scanner & Reader Premium | $4.99 | per 7 days |
| Scanner & Reader One-time | $119.99 | one-time |


## Frequently asked questions

### Is LessScreen | Boost Focus free?

LessScreen | Boost Focus is free to download, with in-app purchases available.

### Is Barcode Scanner | QR Reader free?

Barcode Scanner | QR Reader is free to download, with in-app purchases available.

### Do LessScreen | Boost Focus or Barcode Scanner | QR Reader have ads?

Neither LessScreen | Boost Focus nor Barcode Scanner | QR Reader shows ads.

### Which is updated more often, LessScreen | Boost Focus or Barcode Scanner | QR Reader?

LessScreen | Boost Focus ships an update monthly, and Barcode Scanner | QR Reader every 4 months. Most recently, LessScreen | Boost Focus was updated on September 25, 2026 and Barcode Scanner | QR Reader on October 14, 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.*