# ESB Viewer vs QR Maker

The clearest difference is in-app purchases: ESB Viewer at none against QR Maker's 3. ESB Viewer also leads on iOS requirement (11.0 vs 17.6). QR Maker's advantage is update cadence (every 10 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. QR Maker sells 3 in-app purchases, starting at $2.99 per 7 days. ESB Viewer asks for nothing beyond the download.

ESB Viewer ships an update every 2 months, QR Maker every 10 days. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ESB Viewer | QR Maker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 10 MB | 19 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [PT Esensi Solusi Buana](https://appshunter.io/developer/1491430405) | [Aman Singhal](https://appshunter.io/developer/1806555975) |

## What reviewers say

### ESB Viewer

[App page](https://appshunter.io/ios/app/esb-viewer/id1506705632)

This application allows users to connect to local Point of Sale (POS) systems. It facilitates access to essential sales data directly from your device.

**Highlights:** Connect to local POS, Access sales data, Point of Sale integration, Device connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Maker

[App page](https://appshunter.io/ios/app/qr-maker-code-reader-scanner/id6757229843)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly | $2.99 | per 7 days |
| yearly | $12.99 | per year |
| lifetime | $29.99 | one-time |


## Frequently asked questions

### Is ESB Viewer free?

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

### Is QR Maker free?

QR Maker is free to download, with in-app purchases available.

### Do ESB Viewer or QR Maker have ads?

Neither ESB Viewer nor QR Maker shows ads.

### Which is updated more often, ESB Viewer or QR Maker?

ESB Viewer ships an update every 2 months, and QR Maker every 10 days. Most recently, ESB Viewer was updated on October 1, 2026 and QR Maker on October 8, 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.*