# Hash Calculator vs QR Code Reader－Barcode Scanner

The clearest difference is in-app purchases: Hash Calculator at none against QR Code Reader－Barcode Scanner's 5. Hash Calculator also leads on ads (none vs shown) and ratings volume (119 vs 30). QR Code Reader－Barcode Scanner's advantage is update cadence (every 6 weeks vs every 9 months) and review sentiment (100% vs 86%). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Reader－Barcode Scanner sells 5 in-app purchases, starting at $2.99 per 7 days. Hash Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Hash Calculator against 4.7 for QR Code Reader－Barcode Scanner. Both are backed by a comparable volume of ratings — 119 and 30 respectively. Written reviews are what separate them: 86% of Hash Calculator's written reviews are positive against 100% of QR Code Reader－Barcode Scanner's.

Hash Calculator ships an update every 9 months, QR Code Reader－Barcode Scanner every 6 weeks. The most recent releases landed on October 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Hash Calculator | QR Code Reader－Barcode Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (119 ratings)](https://appshunter.io/ios/app/hash-calculator/id655753093/reviews)** | [4.7 (30 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6504292258/reviews) |
| Number of ratings | **119** | 30 |
| Positive reviews | 86.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 1 MB | 56 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leszek Szary](https://appshunter.io/developer/464282200) | [Erwin Belen](https://appshunter.io/developer/1751746595) |

## What reviewers say

### Hash Calculator

[App page](https://appshunter.io/ios/app/hash-calculator/id655753093)

Generate cryptographic hashes for text and files using numerous algorithms. Supports large files and offers additional text processing tools like Base64 encoding and case conversion. Easily copy or share your results.

**Highlights:** Generate hashes for text and files, Supports MD5, SHA-1, SHA-256, and more, Handles large files (10+ GB), Copy hashes to clipboard, Share hashes via email, Base64 encoder/decoder, Case converter

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

**In-app purchases:** none


### QR Code Reader－Barcode Scanner

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scanner/id6504292258)

This app quickly scans and generates QR codes and barcodes. It can also scan product details, business cards, and connect to WiFi networks. Store and access your scan history easily.

**Highlights:** QR Code Reader and Scanner, Barcode Scanner, QR Code Generator, Scan Product Codes, Scan Business Cards, QR Scanner with History, Generate 2FA tokens

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Yearly 50% 0ff | $24.99 | per year |
| Yearly Pro | $49.99 | per year |
| Lifetime Pro Access | $49.99 | one-time |


## Frequently asked questions

### Is Hash Calculator free?

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

### Is QR Code Reader－Barcode Scanner free?

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

### Which has better reviews, Hash Calculator or QR Code Reader－Barcode Scanner?

Hash Calculator is rated higher. Hash Calculator averages 4.8 out of 5 from 119 ratings, while QR Code Reader－Barcode Scanner averages 4.7 from 30 ratings.

### Do Hash Calculator or QR Code Reader－Barcode Scanner have ads?

QR Code Reader－Barcode Scanner shows ads; Hash Calculator does not.

### Which is updated more often, Hash Calculator or QR Code Reader－Barcode Scanner?

Hash Calculator ships an update every 9 months, and QR Code Reader－Barcode Scanner every 6 weeks. Most recently, Hash Calculator was updated on October 14, 2026 and QR Code Reader－Barcode Scanner on September 18, 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.*