Wi vs QR_App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wi
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.
- 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
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「Wi-Fiカードリーダー」はパナソニック「Wi-Fi SDカードリーダー BN-SDWBP3」専用のアプリケーションです。本アプリを使って、スマートフォン内の写真／動画／アドレス帳データを「BN-SDWBP3」に装着したSDカードにバックアップすることができます。また、SDカード内のファイルをスマートフォンで閲覧、再生することができます。 【対応OS】 iOS 8.0～13.2 【対応ファイル形式】 静止画・・・jpg、png、bmp、gif 動画 ・・・mp4、m4v、mov、3gp 音楽 ・・・mp3、m4a、wav 文書 ・・・pdf、doc/docx/pages、xls/xlsx/numbers、ppt/pptx/key、txt、zip 【サポートURL】 http://panasonic.jp/p3/pro/bnsdwbp3.html
QR_App
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.
- Read QR codes
- Create QR codes
- Display QR codes on Apple Watch
- Save QR codes
- Supports LINE QR codes
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QRコードの読込み、作成ができます。 読み込んだQRコードは、Apple Watchで表示させることもできます！ LINEのQRコードを保存しておけば、Apple Watchでも表示できます。 ※QRコードの商標はデンソーウェーブの登録商標です。
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Wi | QR_App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | 75.0% of reviews — better |
| Update frequency | Every 8 months | Every 8 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 8.0 — better | 14.5 |
| Further details — not scored | ||
| Size | 18 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Panasonic Holdings Corporation | Hiroki Sato |
Customer experience
Wi
QR_App
In-app purchases
Wi
No in-app purchases
QR_App
No in-app purchases
