# Hypervolts vs QR Code , Barcode Scan

The clearest difference is in-app purchases: Hypervolts at none against QR Code , Barcode Scan's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. QR Code , Barcode Scan sells 3 in-app purchases, starting at $3.99 per 7 days. Hypervolts asks for nothing beyond the download.

Hypervolts ships an update every 2 months, QR Code , Barcode Scan every 3 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Hypervolts | QR Code , Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 57 MB | 146 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Kazam EV Tech Pvt. Ltd.](https://appshunter.io/developer/1563868547) | [丽 何](https://appshunter.io/developer/1698932380) |

## What reviewers say

### Hypervolts

[App page](https://appshunter.io/ios/app/hypervolts/id6444202729)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code , Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-barcode-scan/id6477186976)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly membership | $3.99 | per 7 days |
| Monthly membership | $5.99 | per month |
| Annual membership | $9.99 | per year |


## Frequently asked questions

### Is Hypervolts free?

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

### Is QR Code , Barcode Scan free?

QR Code , Barcode Scan is free to download, with in-app purchases available.

### Do Hypervolts or QR Code , Barcode Scan have ads?

Neither Hypervolts nor QR Code , Barcode Scan shows ads.

### Which is updated more often, Hypervolts or QR Code , Barcode Scan?

Hypervolts ships an update every 2 months, and QR Code , Barcode Scan every 3 months. Most recently, Hypervolts was updated on October 9, 2026 and QR Code , Barcode Scan on October 7, 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.*