# Wi vs QR_App

The clearest difference is review sentiment: QR_App at 75% against Wi's 38%. Wi's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

Both ship on a similar rhythm, roughly every 8 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Wi | QR_App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | Every 8 months |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 20 MB |
| Requires iOS | **8.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Panasonic Holdings Corporation](https://appshunter.io/developer/386916344) | [Hiroki Sato](https://appshunter.io/developer/1514602166) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-fi/id859950047)

This application allows users to back up photos, videos, and contacts from their smartphone to an SD card inserted in a specific Panasonic Wi-Fi SD card reader. It also enables browsing and playback of files stored on the SD card directly on the smartphone.

**Highlights:** Backup smartphone photos, videos, and contacts, Access SD card files on smartphone, Supports various image, video, music, and document formats, Direct file browsing and playback, Compatible with Panasonic BN-SDWBP3 reader

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

**In-app purchases:** none


### QR_App

[App page](https://appshunter.io/ios/app/qr-app/id1617084560)

Easily read and create QR codes. Save LINE QR codes to display them on your Apple Watch. This app allows for convenient QR code management and sharing.

**Highlights:** Read QR codes, Create QR codes, Display QR codes on Apple Watch, Save QR codes, Supports LINE QR codes

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wi free?

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

### Is QR_App free?

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

### Do Wi or QR_App have ads?

QR_App shows ads; Wi does not.

### Which is updated more often, Wi or QR_App?

Wi ships an update every 8 months, and QR_App every 8 months. Most recently, Wi was updated on October 29, 2026 and QR_App on October 27, 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.*