「QRコードリーダー for iPhone」はiPhoneのカメラを使って、雑誌やパンフレットに印刷されているQRコードを読み取るためのアプリです。 アプリを起動するとすぐにカメラが立ち上がりますので、少ない操作でQRコードの読み取りができるようになります。写真アルバムの画像からQRコードを読み取ることも可能です。 読み取ったQRコードはスキャン履歴として残りますので、あとで見直すことができます。
Every shipping app on the App Store has gone through the same decisions you're working through right now: which screenshot goes first, what caption sits over it, which device frame to show, what color the background should be. The 5 screenshots above are QRコードリーダー - QRコード読み取り's answers to those questions — they're public, they're real, and they made it through Apple's review.
Notice the first screenshot in particular. It's the one users see in search results and on the product page, and it's where most apps spend their best caption and tightest design. Look at the proportion of background to phone, where the text sits, what one thing the image is trying to communicate.
Want to see how other Productivity apps approach the same problem? Browse more Productivity apps in the showcase.
Open LaunchShots and design your App Store & Google Play screenshots — pick a device frame, drop captions, ship in minutes. Free, in your browser.
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