# Whois Master vs QR Code Scanner

The clearest difference is in-app purchases: Whois Master at none against QR Code Scanner's 2. Whois Master also leads on ads (none vs shown). QR Code Scanner's advantage is update cadence (weekly vs every 2 weeks). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Scanner sells 2 in-app purchases, starting at $9.99 per month. Whois Master asks for nothing beyond the download.

Whois Master ships an update every 2 weeks, QR Code Scanner weekly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Whois Master | QR Code Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/qr-code-scanner-qrit/id6807541005/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 77 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emre Keles](https://appshunter.io/developer/1780421225) | [Ebenezer Oteng](https://appshunter.io/developer/1840002550) |

## What reviewers say

### Whois Master

[App page](https://appshunter.io/ios/app/whois-master/id6738364976)

This utility app allows users to perform comprehensive web lookups. It provides access to domain information, DNS records, SSL certificate details, and IP address tracking. It's designed to be a fast, reliable, and user-friendly tool for exploring essential web data.

**Highlights:** Domain lookups, DNS record access, SSL certificate details, IP address tracking, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


### QR Code Scanner

[App page](https://appshunter.io/ios/app/qr-code-scanner-qrit/id6807541005)

Easily scan QR codes, barcodes, documents, and business cards. Generate custom QR codes for various information and keep a history of all your scans. Unlock advanced features with a Pro subscription.

**Highlights:** Instant QR and barcode scanning, Custom QR code generation, Business card scanning to contacts, Document scanning and PDF export, Batch scanning for multiple codes, Scan history organization

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Whois Master free?

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

### Is QR Code Scanner free?

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

### Do Whois Master or QR Code Scanner have ads?

QR Code Scanner shows ads; Whois Master does not.

### Which is updated more often, Whois Master or QR Code Scanner?

Whois Master ships an update every 2 weeks, and QR Code Scanner weekly. Most recently, Whois Master was updated on October 6, 2026 and QR Code Scanner on October 13, 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.*