good ! qr code reader & scan vs QR Scan Shield
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
good ! qr code reader & scan
This app offers ultra-fast and highly accurate QR code scanning using your iPhone's camera. It can read codes from various sources, including photos, and supports sharing to multiple platforms. Designed for simplicity and speed, it's a useful utility for quick access to information.
- Ultra-fast 0.1-second scanning
- High-accuracy QR code detection
- Reads QR codes from photos
- Ad-free scanning interface
- History function for easy access
- Share to Safari, Chrome, LINE
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◇◆アプリを起動してわずか0.1秒で読み取り！◆◇ 史上最速の高精度QRコードリーダーです。 iPhoneのカメラ機能を使い、雑誌などの様々なQRコードを読み取ることができます。 ■主な特徴 ・斜めになっててもQRコードを自動判別 ・写真から読み込みもできます ・撮影＆読み取り画面には一切広告なし ・履歴機能でらくらくアクセス ・Safariの他にもChromeで表示やLINEのシェアもボタン一つでOK シンプルさ、便利さ、読み取りの早さを意識した設計となっております。 iPhoneを買い替えたらとりあえずインストールしておいて損はないアプリです！
QR Scan Shield
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Stay safe every time you scan. QR Scan Shield automatically checks URLs for threats the moment you scan a QR code, protecting you from phishing sites and malware. ■ Scan & Security Check • Instantly read QR codes and barcodes with your camera • Automatic URL safety analysis on every scan • Detects phishing, malware, and suspicious links • Scan results saved to history automatically ■ Home Screen Widget • View your recent scan history right from your home screen • Tap any entry to jump straight to the details • No need to open the app ■ Scan History • Review past scan results anytime • Mark important URLs as favorites for quick access • Add notes to any scan record ■ QR Code Creator • Create QR codes for URLs, text, contacts, email, and phone numbers • Save or share your generated QR codes instantly ■ Go Pro — One-Time Purchase • High-accuracy security checks powered by Google Safe Browsing API • Unlimited scan history and favorites • Ad-free experience • One-time purchase — no subscription required
Screenshots
Verdict
The clearest difference is in-app purchases: good ! qr code reader & scan at none against QR Scan Shield's 1. good ! qr code reader & scan also leads on iOS requirement (15.0 vs 17.0). QR Scan Shield's advantage is update cadence (every 2 weeks vs every 8 months). On price, ads 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. QR Scan Shield sells 1 one-off in-app purchase. good ! qr code reader & scan asks for nothing beyond the download.
good ! qr code reader & scan ships an update every 8 months, QR Scan Shield every 2 weeks. The most recent releases landed on June 11, 2026 and September 13, 2026 respectively.
| Parameter | good ! qr code reader & scan | QR Scan Shield |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (11 ratings) — better | — |
| Positive reviews | 94.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 8 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | DAIICHI KIKAKU | SHUNSUKE FURUYA |
In-app purchases
good ! qr code reader & scan
No in-app purchases
QR Scan Shield
- QR Scan Shield Pro$2.99
Questions
Is good ! qr code reader & scan free?
Is QR Scan Shield free?
Do good ! qr code reader & scan or QR Scan Shield have ads?
Which is updated more often, good ! qr code reader & scan or QR Scan Shield?
Other comparisons
