Sampled from 6 of Lexora Writing Lab's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCF4E4 bg
#DDD6C8
#1C6CD4 accent
#111111 text
Learn English grammar by repairing real sentences, not by memorising rules. Every exercise shows a sentence with something wrong in it. You find the problem, and the correction and the rule behind it are explained, so the same mistake is less likely to catch you out again. Twenty-six kinds of error are covered, from agreement to dangling modifiers, each with a short lesson and its own practice set. You can also check your own writing against the rules. FEATURES - 157 practice sentences covering 26 types of grammar error - 50 word-order puzzles, reshuffled every time so they never repeat - 45 spelling questions, each with twelve near-identical options - Five practice modes: Daily, Focus, Speed Round, Challenge and Review - Daily practice mixes all three exercise types in one session - Focus mode targets whichever topic your answers show is weakest - Speed Round is a 60-second race to p…
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 8 screenshots above are Lexora Writing Lab's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Lexora Writing Lab runs a light set with one background colour (#FCF4E4) carried across every screenshot — the listing reads as a single poster when the shots sit side by side in search results. The accent colour we picked up, #1C6CD4, is the one to reuse for badges, arrows and highlighted words if you borrow this look. Hit Use this style to open the editor with these exact colours and drop your own screenshot in.
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 Education apps approach the same problem? Browse more Education 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.
Open the screenshot editor →Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.