# QR Barcode Reader & Scanner vs GridSure

The clearest difference is review sentiment: GridSure at 100% against QR Barcode Reader & Scanner's 0%. QR Barcode Reader & Scanner's advantage is iOS requirement (11.0 vs 16.4). On price, ads, in-app purchases and monetization model there is nothing between them.

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

## The numbers

| Metric | QR Barcode Reader & Scanner | GridSure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (8 ratings)](https://appshunter.io/ios/app/gridsure/id6746121952/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | Free |
| Size | 12 MB | 37 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mert TUZER](https://appshunter.io/developer/1111162127) | [UtilityInnovation Group](https://appshunter.io/developer/1815251215) |

## What reviewers say

### QR Barcode Reader & Scanner

[App page](https://appshunter.io/ios/app/qr-barcode-reader-and-scanner/id1511914932)

Easily scan and read QR codes and barcodes using your device camera or photos. Create custom QR codes with colorful options to encrypt messages. Access your scan history within the app.

**Highlights:** Scan QR codes and barcodes, Read from camera or photos, Create custom QR codes, Colorful encryption options, Scan history access

**Features:** macOS Compatibility

**In-app purchases:** none


### GridSure

[App page](https://appshunter.io/ios/app/gridsure/id6746121952)

Provides real-time visibility, control, and diagnostics for electric power systems. Enables faster response, reduced downtime, and optimized grid performance for utility and large energy users.

**Highlights:** Real-time visibility, Control of electric power systems, Diagnostics for power systems, Actionable grid intelligence, Faster response times, Downtime reduction, Grid performance optimization

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Barcode Reader & Scanner free?

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

### Is GridSure free?

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

### Do QR Barcode Reader & Scanner or GridSure have ads?

Neither QR Barcode Reader & Scanner nor GridSure shows ads.

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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.*