# Ampere vs QR Code Reader

The clearest difference is iOS requirement: QR Code Reader at 10.0 against Ampere's 16.4. On price, ads, 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.

## The numbers

| Metric | Ampere | QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-nvizn/id1437306698/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 145 months | — |
| Monetization | — | Free |
| Size | 51 MB | 21 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scott Beilfuss](https://appshunter.io/developer/914596608) | [nVizn Ideas](https://appshunter.io/developer/1437306697) |

## What reviewers say

### Ampere

[App page](https://appshunter.io/ios/app/ampere/id914596604)

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

**In-app purchases:** none


### QR Code Reader

[App page](https://appshunter.io/ios/app/qr-code-reader-nvizn/id1437306698)

This app allows young students to scan QR codes found in interactive books. Scanning these codes unlocks additional web-based learning content, including activities and videos, to enhance the educational experience. It's designed with safety in mind, avoiding ads and in-app purchases.

**Highlights:** Scans QR codes from interactive books, Links to web-based learning content, Access to activities, games, and videos, Designed for young students, No ads or in-app purchases, Collects only anonymous usage statistics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ampere free?

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

### Is QR Code Reader free?

QR Code Reader is free to download, with no in-app purchases.

### Do Ampere or QR Code Reader have ads?

Neither Ampere nor QR Code Reader 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.*