# Bar Code Sender vs hashmaster

The clearest difference is update cadence: hashmaster at every 6 months against Bar Code Sender's every 19 months. Bar Code Sender's advantage is iOS requirement (9.1 vs 12.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Bar Code Sender against 5.0 for hashmaster. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Bar Code Sender ships an update every 19 months, hashmaster every 6 months. The most recent releases landed on October 5, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Bar Code Sender | hashmaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bar-code-sender/id643984562/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hashmaster/id6447977369/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 1 MB | 37 MB |
| Requires iOS | **9.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jean-Francois Pautex](https://appshunter.io/developer/286566990) | [涧武 韩](https://appshunter.io/developer/1490355941) |

## What reviewers say

### Bar Code Sender

[App page](https://appshunter.io/ios/app/bar-code-sender/id643984562)

This app scans barcodes and QR codes, displaying their text content and the generated URL. It allows you to send this information to a specified web server URL, useful for inventory management and data logging. Supports 13 different code types.

**Highlights:** Scan barcodes and QR codes, Send scanned data to a specified URL, Supports 13 code types, Create active code lists, Use iPhone as a barcode reader

**Features:** macOS Compatibility

**In-app purchases:** none


### hashmaster

[App page](https://appshunter.io/ios/app/hashmaster/id6447977369)

This utility app provides a comprehensive tool for generating various hash algorithms. It supports a wide range of cryptographic hash functions, making it useful for developers and security professionals.

**Highlights:** Generates MD2, MD4, MD5 hashes, Supports SHA-1 and SHA-2 family, Includes SHA-3 variants, Supports KECCAK and RIPEMD algorithms, Includes SM3 and WHIRLPOOL

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bar Code Sender free?

Bar Code Sender is free to download, with no in-app purchases.

### Is hashmaster free?

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

### Which has better reviews, Bar Code Sender or hashmaster?

Bar Code Sender and hashmaster are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Bar Code Sender or hashmaster have ads?

Neither Bar Code Sender nor hashmaster shows ads.

### Which is updated more often, Bar Code Sender or hashmaster?

Bar Code Sender ships an update every 19 months, and hashmaster every 6 months. Most recently, Bar Code Sender was updated on October 5, 2026 and hashmaster on September 19, 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.*