# QR Code Reader，Barcode Scanner vs Sweepline

The clearest difference is in-app purchases: Sweepline at none against QR Code Reader，Barcode Scanner's 13. Sweepline also leads on rating (5.0 vs 4.7). QR Code Reader，Barcode Scanner's advantage is ratings volume (73K vs 2) and chart position (#45 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code Reader，Barcode Scanner sells 12 in-app purchases, starting at $9.99 per 7 days. Sweepline asks for nothing beyond the download.

Sweepline holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: QR Code Reader，Barcode Scanner has 73K ratings behind it against 2, so its average is the more settled of the two.

QR Code Reader，Barcode Scanner ships an update every 2 weeks, Sweepline weekly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | QR Code Reader，Barcode Scanner | Sweepline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (73K ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id1226650677/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sweepline/id6767961451/reviews)** |
| Number of ratings | **73K** | 2 |
| Positive reviews | 50.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#45** | — |
| Size | 127 MB | 15 MB |
| Requires iOS | **16.6** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Air Apps Systems](https://appshunter.io/developer/1316153435) | [Christopher Weems](https://appshunter.io/developer/319461222) |

## What reviewers say

### QR Code Reader，Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id1226650677)

**Currently charting:** #45 Top Grossing · Utilities (US App Store)

Instantly scan and generate QR codes and barcodes. Compare prices, manage inventory, and create custom codes for various purposes. Supports multiple formats and batch scanning for efficient organization.

**Highlights:** Instant QR code and barcode scanning, QR code and barcode generation, Price comparison for shopping, Batch barcode scanning, Inventory management tools, Scan history and lookup

**Features:** macOS Compatibility, iMessage stickers

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Apps One - 1 Week | $9.99 | per 7 days |
| Air Apps One Starter - 1 Week | $9.99 | per 7 days |
| Air Apps One Welcome - 1 Week | $9.99 | per 7 days |
| Air Apps Pro - 1 Week | $11.99 | per 7 days |
| Air Apps One - 1 Week | $11.99 | per 7 days |
| Air Apps One Welcome - 1 Week | $11.99 | per 7 days |
| Air Apps One Starter - 1 Week | $11.99 | per 7 days |
| Air Apps One - 1 Week | $12.99 | per 7 days |
| Air Apps One - 1 Month | $19.99 | per month |
| Air Apps Pro | $19.99 | per month |
| Air Apps Pro | $69.99 | per year |
| Air Apps One - 1 Year | $69.99 | per year |

**What reviewers like**

- 🚀 Quick and easy to use
- 👍 Accurate scanning
- ✨ Helpful for various purposes

**What reviewers complain about**

- 🔐 Misleading subscription model
- 💰 Expensive subscription fees
- 🤖 Aggressive upselling tactics
- 🐛 Compatibility issues with some products

**Reported bugs**

- Inability to cancel subscription
- Inconsistent scanning performance

**Requested features**

- Free version with limited scans
- Clearer subscription details
- Option to permanently unlock full features


### Sweepline

[App page](https://appshunter.io/ios/app/sweepline/id6767961451)

This app allows users to send signal events using gestures to connected servers. It facilitates team communication and triggers actions on connected systems, offering a minimalist approach to device and system interaction without social networking features.

**Highlights:** Gesture-based event sending, Connects to user-controlled servers, Haptic and visual confirmation, Trigger physical systems, Signed messages for verification, Minimalist, utility-focused design

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Reader，Barcode Scanner free?

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

### Is Sweepline free?

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

### Which has better reviews, QR Code Reader，Barcode Scanner or Sweepline?

Sweepline is rated higher. QR Code Reader，Barcode Scanner averages 4.7 out of 5 from 73K ratings, while Sweepline averages 5.0 from 2 ratings.

### Do QR Code Reader，Barcode Scanner or Sweepline have ads?

Neither QR Code Reader，Barcode Scanner nor Sweepline shows ads.

### Which is updated more often, QR Code Reader，Barcode Scanner or Sweepline?

QR Code Reader，Barcode Scanner ships an update every 2 weeks, and Sweepline weekly. Most recently, QR Code Reader，Barcode Scanner was updated on October 24, 2026 and Sweepline 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.*