# Barcode Reader vs Unitary Converter

The clearest difference is in-app purchases: Barcode Reader at none against Unitary Converter's 1. Unitary Converter's advantage is update cadence (every 2 months vs every 59 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Unitary Converter sells 1 one-off in-app purchase. Barcode Reader asks for nothing beyond the download.

Barcode Reader ships an update every 59 months, Unitary Converter every 2 months. The most recent releases landed on September 14, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Barcode Reader | Unitary Converter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 59 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [Hakan Buran](https://appshunter.io/developer/1843556431) |

## What reviewers say

### Barcode Reader

[App page](https://appshunter.io/ios/app/barcode-reader-easyread/id1081654237)

This utility app uses your device's camera to quickly and accurately scan all major barcode and QR code types. It offers features like bulk scanning, reading codes from images, and saving scan history for easy sharing.

**Highlights:** Fast code scanning, Bulk mode for continuous scanning, Scan from camera roll images, Automated scanning processes, Scan history and sharing

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

**In-app purchases:** none


### Unitary Converter

[App page](https://appshunter.io/ios/app/unitary-converter/id6758658949)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Barcode Reader free?

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

### Is Unitary Converter free?

Unitary Converter is free to download, with in-app purchases available.

### Do Barcode Reader or Unitary Converter have ads?

Both Barcode Reader and Unitary Converter show ads.

### Which is updated more often, Barcode Reader or Unitary Converter?

Barcode Reader ships an update every 59 months, and Unitary Converter every 2 months. Most recently, Barcode Reader was updated on September 14, 2026 and Unitary Converter on October 1, 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.*