FLAT Code Scanner vs QRコード
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLAT Code Scanner
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QR codes, barcodes, and everything in between — FLAT Code Scanner handles them all. FLAT Code Scanner is a fast, easy-to-use app that reads QR codes and a wide variety of barcodes with just a tap. Whether you're scanning product labels at an online shop, transit tickets, or contact info on a business card, this app is ready for every moment of your day. 【Scan】 Just point your camera — codes are recognized automatically. Copy the result instantly or view it directly in the app. Handles dim lighting and fine-detail codes with ease. Supported code types: ・QR Code ・EAN-13 / EAN-8 ・UPC-E ・Code 39 / Code 39 Mod 43 / Code 93 / Code 128 ・PDF417 ・Aztec Code ・ITF / ITF-14 ・DataMatrix 【History】 Every scan is saved automatically. Revisit past scans at any time with a single tap, and swipe to delete any entries you no longer need. 【Simple, Beautiful Design】 A clean UI with no clutter — anyone can pick it up and use it right away. Scan, and History are always one tap away from the bottom navigation bar.
QRコード
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このアプリは、カメラを使って雑誌やパンフレットに印刷されているQRコードを読み取るアプリです！ アプリを起動するとすぐにカメラが立ち上がる！ 読み取ったQRコードは履歴に残り、後で見直すことができる！
Screenshots
Verdict
The clearest difference is update cadence: QRコード at every 9 days against FLAT Code Scanner's every 32 months. QRコード also leads on iOS requirement (15.0 vs 26.0). On price, ads, 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.
FLAT Code Scanner ships an update every 32 months, QRコード every 9 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.
| Parameter | FLAT Code Scanner | QRコード |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 32 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Nobuhide Uzawa | AppBlue |
In-app purchases
FLAT Code Scanner
No in-app purchases
QRコード
No in-app purchases
