Sampled from 6 of Talko: Learn English with AI's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#2C74F4 bg
#4987F5
#5CCCFC accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Freezing Up? Tongue-Tied? Can't Get the Words Out? You've just arrived in a new country, and the only thing you can say when ordering food is, "This." Trying to get your security deposit back leaves you completely flustered. Then you walk into a job interview—and your mind goes blank. Don't worry. Talko is your fun, friendly AI conversation partner. No grammar drills or endless textbooks—just realistic conversations based on everyday life. Practice anytime, anywhere, and build the confidence to speak English naturally. Real-Life Conversations That Prepare You for the Real World Talko focuses on the everyday situations that international students, travelers, and newcomers face most often. Complete a lesson, and use what you've learned right away in your daily life. Renting an apartment "Is the security deposit refundable?" Know exactly what to ask—and avoid costly misunderstandings. V…
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 14 screenshots above are Talko: Learn English with AI's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Talko: Learn English with AI runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #2C74F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #5CCCFC, 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.