Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 6 of Testbook's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#F4F4FC bg
#D6D6DD
#3474FC accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
Welcome to Testbook - The most trusted exam preparation app for competitive exams. Supported by a community of 4.3 crore+ students, we offer a flawless online coaching experience for all major government exams. The concept of Supercoaching provides the finest coaching experience to students. We offer an end-to-end preparation model with various sectors such as railways, banking, PSC, engineering, and SSC. We’ve introduced live classes, mock tests, and PDF Notes. Download the Testbook app and avail: Supercoaching Available for all the major exams offering the finest coaching from Super teachers across India. Most affordable coaching setup for exams with study notes Leading educators from the renowned institutes Covering UPSC, GATE, UGC NET, Teaching, PSC Exams Demo Classes Question Banks Testbook Pass Multilingual Mock tests for over 690+ Govt Exams Access to Live classes, quizzes …
App details
What you can learn from Testbook
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 12 screenshots above are Testbook's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Testbook runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #F4F4FC) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #3474FC, 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.
Take what works into your own screenshots
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 →Apps with a similar look
Closest background + accent colours among the listings we've analysed — useful when you want to see the same palette handled by a different team.