# Smart Cleaner vs Barcode Scanner－QR Code Reader

The clearest difference is ads: Smart Cleaner at none against Barcode Scanner－QR Code Reader's shown. Smart Cleaner also leads on rating (5.0 vs 4.8) and update cadence (weekly vs fortnightly). Barcode Scanner－QR Code Reader's advantage is ratings volume (4 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Smart Cleaner sells 6 in-app purchases, starting at $2.99 per 7 days and Barcode Scanner－QR Code Reader sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Cleaner holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Smart Cleaner ships an update weekly, Barcode Scanner－QR Code Reader fortnightly. The most recent releases landed on September 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smart Cleaner | Barcode Scanner－QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smart-cleaner-ai-cleaner/id6753887352/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/barcode-scannerqr-code-reader/id6756568166/reviews) |
| Number of ratings | 1 | **4** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 79 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xi'an Xiaoshu Software Technology Co., Ltd.](https://appshunter.io/developer/1845510920) | [Yash Baraiya](https://appshunter.io/developer/1701081026) |

## What reviewers say

### Smart Cleaner

[App page](https://appshunter.io/ios/app/smart-cleaner-ai-cleaner/id6753887352)

This AI-powered tool optimizes your device's storage by intelligently identifying and removing junk files, duplicate photos, and large videos. It offers a privacy-focused, on-device cleaning experience with a simple three-step process for a faster, lighter device.

**Highlights:** AI Photo Intelligence, Smart Video Analyzer, Context-aware System Cleaner, Duplicate Photo Detection, Large Video Compression, Cache & Temp File Removal, On-device AI Processing

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Weekly Premium | $7.99 | per 7 days |
| Monthly Premium | $12.99 | per month |
| Yearly Premium | $32.99 | per year |
| Yearly Premium | $39.99 | per year |


### Barcode Scanner－QR Code Reader

[App page](https://appshunter.io/ios/app/barcode-scannerqr-code-reader/id6756568166)

Instantly scan QR codes and barcodes from your camera or gallery. Save and organize your scans, and create custom QR codes for various purposes like websites, contacts, and social profiles. Offers a clean interface and prioritizes user privacy with on-device processing.

**Highlights:** Instant QR code and barcode scanning, Create custom QR codes, Save and organize scan history, Scan from camera or gallery, Detailed scan results with actions, Privacy-focused on-device processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Smart Cleaner free?

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

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

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

### Which has better reviews, Smart Cleaner or Barcode Scanner－QR Code Reader?

Smart Cleaner is rated higher. Smart Cleaner averages 5.0 out of 5 from 1 ratings, while Barcode Scanner－QR Code Reader averages 4.8 from 4 ratings.

### Do Smart Cleaner or Barcode Scanner－QR Code Reader have ads?

Barcode Scanner－QR Code Reader shows ads; Smart Cleaner does not.

### Which is updated more often, Smart Cleaner or Barcode Scanner－QR Code Reader?

Smart Cleaner ships an update weekly, and Barcode Scanner－QR Code Reader fortnightly. Most recently, Smart Cleaner was updated on September 25, 2026 and Barcode Scanner－QR Code Reader on October 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.*