ScreenMocksブログ

Seven screenshot mistakes that quietly cost you installs
The first three shots decide whether someone taps Get. Here is what top-grossing galleries do differently, and how to fix yours in an afternoon.

Localize your App Store gallery in an afternoon
One design, every locale. A practical walkthrough of per-language overrides and the two markets that always need a different word.

Device frames: why exact Apple sizes matter
App Store Connect rejects the wrong dimensions without mercy. A short guide to the sizes Apple expects and how to never think about them again.

From simulator shots to a finished set before lunch
A repeatable workflow for turning raw screen captures into a polished, on-brand gallery, without opening a design tool.

Writing captions that read at a glance
Store visitors skim. Six rules for headline copy that lands in the half-second before a thumb keeps scrolling.

Generate your whole gallery from Claude over MCP
ScreenMocks speaks MCP. Wire it to Claude or ChatGPT and produce a localized set from a prompt, then fine-tune the captions by hand.
実際に作って学ぶ
優れたギャラリーを理解する一番の方法は、自分で作ってみることです。無料で始めて、形になっていく様子を見てみましょう。


