カラフル3画面ライトアプリ vs QR Code Reader & Scan History
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
カラフル3画面ライトアプリ
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◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Thank you for coming. 閲覧して頂き誠にありがとうございます。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ This is the screen lighting application. You can see an amazing screen. So, I wanna challenge this app for you by install. I wait your usage. Thank you. iPhoneの画面をライトとして使えるアプリないかな?!と 探していらっしゃいませんか?!そんなあなたにとって おきなアプリがこちらです。 その名も「カラフル2画面ライトアプリ」です。 使い方は、非常にシンプルでカンタンです。 上中下の設定画像をタップすると10色から選んでその 色をディスプレイ画面にする事が出来ます。 そして、点滅機能もあるのでとても便利です。 使用例としては、 コンサートやライブ、イベント、選挙、待ち合わせ、 自転車のライト、普通に夜間の照明として、夜間の 散歩やジョギング、防犯のためなど様々な使用法が あるかと思います。 ※画面に広告が入ります。その点、ご了承 下さい ませ。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ 貴殿のダウンロードお待ちしております。 ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆
QR Code Reader & Scan History
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The fastest way to scan a QR code — and find it again later. Open the app and the camera is already scanning. No buttons, no menus, no waiting. Point it at a QR code and the link or text appears instantly. WHY PEOPLE CHOOSE THIS SCANNER • Instant scanning — the camera starts the moment you open the app • Scan from photos & screenshots — read QR codes saved in your Photos • Scan QR codes on your screen — use "Read QR" from the share menu in Safari, Photos or any app, without switching apps • History with notes — every scan is saved automatically, so you never lose a link • One tap from Control Center — launch the scanner from anywhere SCAN ANYTHING Restaurant menus, event tickets, coupons, Wi-Fi cards, flyers, business cards, product labels, payment links and more. Works in the dark with the built-in flashlight. USE RESULTS RIGHT AWAY • Open links in Safari or your browser • Copy text with one tap • Share to any app via the share sheet NEVER LOSE A QR CODE AGAIN Scanned codes are saved to your history. Add a note like "conference Wi-Fi" or "coupon from the café", then find it later with keyword search. Delete items one by one or clear everything at once. SIMPLE & LIGHTWEIGHT One job, done well. No sign-up, no account — just open and scan. *QR Code is a registered trademark of DENSO WAVE INCORPORATED.
Screenshots
Verdict
The clearest difference is ads: カラフル3画面ライトアプリ at none against QR Code Reader & Scan History's shown. カラフル3画面ライトアプリ also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.6). QR Code Reader & Scan History's advantage is update cadence (fortnightly vs every 5 months). On price and in-app purchases 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.
カラフル3画面ライトアプリ ships an update every 5 months, QR Code Reader & Scan History fortnightly. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.
| Parameter | カラフル3画面ライトアプリ | QR Code Reader & Scan History |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Takaaki Sasaki | ASAYA, LLC |
In-app purchases
カラフル3画面ライトアプリ
No in-app purchases
QR Code Reader & Scan History
No in-app purchases
Questions
Is カラフル3画面ライトアプリ free?
Is QR Code Reader & Scan History free?
Do カラフル3画面ライトアプリ or QR Code Reader & Scan History have ads?
Which is updated more often, カラフル3画面ライトアプリ or QR Code Reader & Scan History?
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