# Aspect Ratio Pro vs QR & BARCODE Reader & Creator

The clearest difference is price: QR & BARCODE Reader & Creator at Free against Aspect Ratio Pro's $3.99. QR & BARCODE Reader & Creator also leads on rating (5.0 vs 4.0) and iOS requirement (15.6 vs 18.6). Aspect Ratio Pro's advantage is in-app purchases (none vs 4). On ratings volume, update cadence, ads and device support there is nothing between them.

QR & BARCODE Reader & Creator is free to download; Aspect Ratio Pro costs $3.99 up front. QR & BARCODE Reader & Creator sells 4 in-app purchases, starting at $4.99 per 7 days. Aspect Ratio Pro asks for nothing beyond the download.

QR & BARCODE Reader & Creator holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Aspect Ratio Pro ships an update every 3 weeks, QR & BARCODE Reader & Creator monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Aspect Ratio Pro | QR & BARCODE Reader & Creator |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/qr-and-barcode-reader-and-creator/id6756600280/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 42 MB | 1 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [App ahead GmbH](https://appshunter.io/developer/955848754) | [Artex Studios, Inc.](https://appshunter.io/developer/399983944) |

## What reviewers say

### Aspect Ratio Pro

[App page](https://appshunter.io/ios/app/aspect-ratio-pro/id6747417099)

This app helps you quickly solve for an unknown value in a proportion. Simply input three known numbers, and it will calculate the fourth, making ratio and proportion calculations effortless.

**Highlights:** Rule of three calculations, Instant fourth value calculation, Ratio and proportion solver, Intuitive input interface, Supports iPhone and Mac

**In-app purchases:** none


### QR & BARCODE Reader & Creator

[App page](https://appshunter.io/ios/app/qr-and-barcode-reader-and-creator/id6756600280)

Quickly scan and generate QR codes and barcodes with this versatile utility. Save, organize, and share your codes effortlessly. Optimized for iOS devices, it offers a user-friendly experience for various needs.

**Highlights:** Instant QR and barcode scanning, Custom QR and barcode creation, Save and organize scanned codes, Versatile sharing options, User-friendly interface, Dark mode support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $49.99 | per year |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Aspect Ratio Pro free?

Aspect Ratio Pro costs $3.99, with no in-app purchases.

### Is QR & BARCODE Reader & Creator free?

QR & BARCODE Reader & Creator is free to download, with in-app purchases available.

### Which has better reviews, Aspect Ratio Pro or QR & BARCODE Reader & Creator?

QR & BARCODE Reader & Creator is rated higher. Aspect Ratio Pro averages 4.0 out of 5 from 1 ratings, while QR & BARCODE Reader & Creator averages 5.0 from 2 ratings.

### Do Aspect Ratio Pro or QR & BARCODE Reader & Creator have ads?

Neither Aspect Ratio Pro nor QR & BARCODE Reader & Creator shows ads.

### Which is updated more often, Aspect Ratio Pro or QR & BARCODE Reader & Creator?

Aspect Ratio Pro ships an update every 3 weeks, and QR & BARCODE Reader & Creator monthly. Most recently, Aspect Ratio Pro was updated on October 24, 2026 and QR & BARCODE Reader & Creator on October 24, 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.*