# QR Debug vs Check Info

The clearest difference is review sentiment: QR Debug at 100% against Check Info's 50%. QR Debug also leads on rating (5.0 vs 3.7). Check Info's advantage is update cadence (fortnightly vs every 15 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

QR Debug holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 100% of QR Debug's written reviews are positive against 50% of Check Info's.

QR Debug ships an update every 15 months, Check Info fortnightly. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | QR Debug | Check Info |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/qr-debug/id1609006170/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/check-info/id1624344439/reviews) |
| Number of ratings | **5** | 3 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 1 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Managed Custom Solutions, Inc.](https://appshunter.io/developer/1557764901) | [Alto Tun Chit Oo](https://appshunter.io/developer/1622209154) |

## What reviewers say

### QR Debug

[App page](https://appshunter.io/ios/app/qr-debug/id1609006170)

This app allows you to quickly view the data encoded in various scannable codes without being redirected. It captures and displays the scanned image along with the encoded data, offering options to copy or share both.

**Highlights:** Scan codes with device camera, View encoded data, See captured image, Copy/Share data and image, Supports multiple code types

**In-app purchases:** none


### Check Info

[App page](https://appshunter.io/ios/app/check-info/id1624344439)

Access essential network and device information with a suite of powerful tools. Quickly retrieve IP, DNS, and Whois data through a user-friendly interface and convenient app shortcuts. Gain insights into your digital footprint and internet connectivity.

**Highlights:** App Shortcuts for quick access, Whois Info for internet registration data, DNS Info for domain name system exploration, IP Info for network communication details, User-friendly interface, Comprehensive network data

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Debug free?

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

### Is Check Info free?

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

### Which has better reviews, QR Debug or Check Info?

QR Debug is rated higher. QR Debug averages 5.0 out of 5 from 5 ratings, while Check Info averages 3.7 from 3 ratings.

### Do QR Debug or Check Info have ads?

Neither QR Debug nor Check Info shows ads.

### Which is updated more often, QR Debug or Check Info?

QR Debug ships an update every 15 months, and Check Info fortnightly. Most recently, QR Debug was updated on September 11, 2026 and Check Info on September 7, 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.*