# Smart Cleaner vs AI QR Code Scan

The clearest difference is rating: Smart Cleaner at 4.3 against AI QR Code Scan's 3.8. Smart Cleaner also leads on review sentiment (26% vs 0%) and ratings volume (597 vs 16). AI QR Code Scan's advantage is update cadence (monthly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Smart Cleaner sells 3 in-app purchases, starting at $9.99 per 7 days and AI QR Code Scan sells 3 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Smart Cleaner holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: Smart Cleaner has 597 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 26% of Smart Cleaner's written reviews are positive against 0% of AI QR Code Scan's.

Smart Cleaner ships an update every 2 months, AI QR Code Scan monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Smart Cleaner | AI QR Code Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (597 ratings)](https://appshunter.io/ios/app/smart-cleaner-storage-cleanup/id6743303836/reviews)** | [3.8 (16 ratings)](https://appshunter.io/ios/app/ai-qr-code-scan-qr-create/id6751485203/reviews) |
| Number of ratings | **597** | 16 |
| Positive reviews | **26.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 31 MB | 26 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOC WORD LTD](https://appshunter.io/developer/1802127187) | [INTERNATIONAL ASSOCIATION OF MANAGEMENT SCIENCE AND ENGINEERING TECHNOLOGY LIMITED](https://appshunter.io/developer/1798148832) |

## What reviewers say

### Smart Cleaner

[App page](https://appshunter.io/ios/app/smart-cleaner-storage-cleanup/id6743303836)

Reclaim your iPhone's storage space by removing duplicate photos, videos, and contacts. This app offers smart cleaning tools, including photo compression and a secret vault for privacy.

**Highlights:** Delete duplicate and similar photos, Merge duplicate contacts, Compress large videos, Swipe to delete photos, One-tap storage cleanup, Secret photo vault

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cleaner Weekly Premium | $9.99 | per 7 days |
| Cleaner Monthly Premium | $15.99 | per month |
| Cleaner Yearly Premium | $39.99 | per year |


### AI QR Code Scan

[App page](https://appshunter.io/ios/app/ai-qr-code-scan-qr-create/id6751485203)

This app uses AI to scan and identify various objects, including people, animals, and scenery, providing detailed information and probabilities. It also allows you to create and customize your own QR codes, with all processing done locally for enhanced privacy.

**Highlights:** AI object recognition, QR code and barcode scanning, Custom QR code creation, Local data processing, Scan history tracking, QR code beautification

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $8.99 | per 7 days |
| Monthly subscription | $12.99 | per month |
| Annual subscription | $39.99 | per year |


## Frequently asked questions

### Is Smart Cleaner free?

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

### Is AI QR Code Scan free?

AI QR Code Scan is free to download, with in-app purchases available.

### Which has better reviews, Smart Cleaner or AI QR Code Scan?

Smart Cleaner is rated higher. Smart Cleaner averages 4.3 out of 5 from 597 ratings, while AI QR Code Scan averages 3.8 from 16 ratings.

### Do Smart Cleaner or AI QR Code Scan have ads?

Neither Smart Cleaner nor AI QR Code Scan shows ads.

### Which is updated more often, Smart Cleaner or AI QR Code Scan?

Smart Cleaner ships an update every 2 months, and AI QR Code Scan monthly. Most recently, Smart Cleaner was updated on October 30, 2026 and AI QR Code Scan on October 30, 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.*