Sampled from 6 of Gradekit: Track Grades & GPA's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#2C3C54 bg
#49576B
#E44C3C accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Gradekit (formerly Grades App) is the best way to check and calculate student grades. No more logging in every time. No more guessing what happens if you get a certain grade on an assignment. This app answers the question "What do I need to get on that next test?". Compatible with Aeries, Home Access Center (HAC), Aspen, Schoology, PowerSchool, Q Student/Parent Connection, JCampus Student Progress Center, The Source (Seattle Public Schools), Infinite Campus, Skyward, SchoolBrains, Gradelink, Frontline, TeacherEase, Genesis, Ascender, ActiveStudent, and TeachHub. Features: --Save Time and Log In Once-- With Gradekit, you no longer need to type in your email and password every time you want to check your grades. Simply enter it once and Gradekit remembers it and logs in for you. --Predict Future Grades-- Included is an awesome grade calculator. Instantly see what happens if you get an…
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 6 screenshots above are Gradekit: Track Grades & GPA's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Gradekit: Track Grades & GPA runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #2C3C54) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #E44C3C, 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.