# Smart Cleaner vs QR Reader＊

Smart Cleaner and QR Reader＊ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Smart Cleaner | QR Reader＊ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (436 ratings)](https://appshunter.io/ios/app/smart-cleaner-free-storage/id6757386468/reviews)** | — |
| Number of ratings | **436** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | — |
| Size | 14 MB | 38 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuenhe Innovations Co., Ltd.](https://appshunter.io/developer/1794909944) | [JOYLINK NETWORK TECH LIMITED](https://appshunter.io/developer/1891970562) |

## What reviewers say

### Smart Cleaner

[App page](https://appshunter.io/ios/app/smart-cleaner-free-storage/id6757386468)

This utility app helps declutter your phone by finding and removing duplicate photos, similar images, large videos, and old calendar events. It also offers tools to merge duplicate contacts and monitor ambient noise levels.

**Highlights:** Duplicate photo removal, Similar image detection, Video compression, Duplicate contact merging, Calendar event cleanup, Noise level monitoring

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

**In-app purchases:** none


### QR Reader＊

[App page](https://appshunter.io/ios/app/qr-reader/id6762185082)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Cleaner free?

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

### Is QR Reader＊ free?

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

### Do Smart Cleaner or QR Reader＊ have ads?

Both Smart Cleaner and QR Reader＊ show ads.

### Which is updated more often, Smart Cleaner or QR Reader＊?

Smart Cleaner ships an update every 2 weeks, and QR Reader＊ every 2 weeks. Most recently, Smart Cleaner was updated on October 22, 2026 and QR Reader＊ on September 21, 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.*