# Barcode and QR Code Maker vs ZSElmer

The clearest difference is ads: ZSElmer at none against Barcode and QR Code Maker's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

Barcode and QR Code Maker ships an update every 4 months, ZSElmer every 7 months. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Barcode and QR Code Maker | ZSElmer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/zselmer/id6752545485/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | — | Free |
| Size | 4 MB | 96 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liam Rogers](https://appshunter.io/developer/1680782270) | [Alecia Vermeulen](https://appshunter.io/developer/1678098669) |

## What reviewers say

### Barcode and QR Code Maker

[App page](https://appshunter.io/ios/app/barcode-and-qr-code-maker/id6450758880)

**In-app purchases:** none


### ZSElmer

[App page](https://appshunter.io/ios/app/zselmer/id6752545485)

This app serves as a digital logbook and satellite tracker for amateur radio enthusiasts. It allows users to log contacts, monitor satellite positions, and connect with a global community of radio operators. Designed for both new and experienced users, it facilitates sharing experiences and learning from mentors.

**Highlights:** Real-time satellite tracking, Predict satellite passes, Quick QSO logging, ADIF, Cabrillo, CSV import/export, Community sharing features, Live antenna pointing data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barcode and QR Code Maker free?

Barcode and QR Code Maker is free to download, with no in-app purchases.

### Is ZSElmer free?

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

### Do Barcode and QR Code Maker or ZSElmer have ads?

Barcode and QR Code Maker shows ads; ZSElmer does not.

### Which is updated more often, Barcode and QR Code Maker or ZSElmer?

Barcode and QR Code Maker ships an update every 4 months, and ZSElmer every 7 months. Most recently, Barcode and QR Code Maker was updated on October 9, 2026 and ZSElmer on October 12, 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.*