# QRInsight vs Flash Cleaner

The clearest difference is ads: QRInsight at none against Flash Cleaner's shown. QRInsight also leads on monetization model (free vs ad-supported). Flash Cleaner's advantage is iOS requirement (13.0 vs 15). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for QRInsight against 5.0 for Flash Cleaner. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

QRInsight ships an update every 5 days, Flash Cleaner every 3 days. The most recent releases landed on September 11, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | QRInsight | Flash Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/qrinsight/id6745692332/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/flash-cleaner-storage-manager/id6746331027/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 11 MB | 66 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hubei Yinglang Network Technology Co., Ltd](https://appshunter.io/developer/1599057925) | [Appwords](https://appshunter.io/developer/1766020257) |

## What reviewers say

### QRInsight

[App page](https://appshunter.io/ios/app/qrinsight/id6745692332)

Instantly scan and generate QR codes for various purposes, including website links, contact information, and Wi-Fi credentials. This tool prioritizes speed, precision, and user privacy with no unnecessary permissions or tracking.

**Highlights:** Lightning-fast QR code scanning, QR code generator for custom codes, Scan website links, contacts, Wi-Fi, Privacy-focused with no tracking, Seamless and secure experience

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

**In-app purchases:** none


### Flash Cleaner

[App page](https://appshunter.io/ios/app/flash-cleaner-storage-manager/id6746331027)

Easily manage your phone's media files. Identify and delete duplicate or similar photos and videos to free up storage space. Compress media and organize screenshots for a smoother, more secure device.

**Highlights:** Identify and delete duplicate photos/videos, Compress photos and videos, Screenshot management, Privacy album with encryption, One-tap media optimization, Quick scan for similar media

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QRInsight free?

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

### Is Flash Cleaner free?

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

### Which has better reviews, QRInsight or Flash Cleaner?

QRInsight and Flash Cleaner are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do QRInsight or Flash Cleaner have ads?

Flash Cleaner shows ads; QRInsight does not.

### Which is updated more often, QRInsight or Flash Cleaner?

QRInsight ships an update every 5 days, and Flash Cleaner every 3 days. Most recently, QRInsight was updated on September 11, 2026 and Flash Cleaner on June 4, 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.*