# QR Previewer vs DXLens

QR Previewer and DXLens are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | QR Previewer | DXLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dxlens/id6795124228/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Monetization | — | Free |
| Size | 5 MB | 160 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lee Hyojoong](https://appshunter.io/developer/1888028738) | [Muayyad Qalalwah](https://appshunter.io/developer/6795124230) |

## What reviewers say

### QR Previewer

[App page](https://appshunter.io/ios/app/qr-previewer/id6762736386)

**In-app purchases:** none


### DXLens

[App page](https://appshunter.io/ios/app/dxlens/id6795124228)

Explore shortwave radio broadcasts with this comprehensive guide. Discover schedules, understand reception conditions, and access public SDR receivers. Log your reception and set alerts for your favorite stations.

**Highlights:** Shortwave broadcast schedules, On Air broadcast views, Station search and filtering, Interactive maps and station details, Reception forecasts and reliability, Access to public SDR receivers, Reception logbook and alerts

**In-app purchases:** none


## Frequently asked questions

### Is QR Previewer free?

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

### Is DXLens free?

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

### Do QR Previewer or DXLens have ads?

Neither QR Previewer nor DXLens shows ads.

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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.*