QRコードリーダー vs Safe QR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QRコードリーダー
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QRコードを高速に読み取る非常にシンプルなQRコードリーダーです。 カメラで読み取るだけではなく、iPhone・iPad内に保存している画像や写真からもQRコードを読み取ることができます。 さらに、履歴機能があるので、過去にスキャンしたQRコード情報をさかのぼって調べることができます。 読み取った情報をサーバーに送ることは一切ありませんので、安心してお使いいただけます。
Safe QR
Easily create, share, and scan WiFi QR codes to instantly connect to networks. It also supports standard QR codes for URLs, text, and contacts, with a focus on user privacy and security by allowing URL review before opening.
- Create WiFi QR Codes
- Scan WiFi QR Codes
- Generate Standard QR Codes
- Scan Standard QR Codes
- Save Scan History
- Review URLs Before Opening
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Safe QR is a QR code reader that lets you review the destination URL before opening it, so you can browse more safely. You can also easily generate QR codes from links or text. All features are completely free to use, with no registration or login required. ● Key Features - Create Wi-Fi QR codes - Share QR codes - QR code reader / QR code scanner - Save scan and creation history - Regenerate previously created QR codes - Review URLs before opening them for safer access ● Privacy All scan and creation history is stored only on your device and is never sent to our servers.
Screenshots
Verdict
QRコードリーダー and Safe QR are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | QRコードリーダー | Safe QR |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 5 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Shogo Yoshida | Motoki Takahashi |
In-app purchases
QRコードリーダー
No in-app purchases
Safe QR
No in-app purchases









