Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 4 of CastUp: Cast Phone to TV's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#049CCC accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
CastUp: Big Screen View Enjoy your favorite photos, videos and music on the big screen with CastUp: Big Screen View. Connect your Phone to smart TV over the same Wi-Fi network and share your content with ease. Whether you're watching family videos or viewing vacation photos, CastUp makes screen sharing simple and convenient. The cast phone to tv app is designed with an easy to use interface, allowing you to browse your media, select compatible devices, and start casting in just a few steps. Experience Your Content on a Bigger Screen Turn everyday moments into a more enjoyable viewing experience by sharing your favorite photos, personal videos, and music on compatible smart TVs. Whether you're relaxing at home or spending time with family, everything looks better on a larger display. Screen Mirroring Made Simple Display your phone screen on a larger display for browsing, presentations…
App details
What you can learn from CastUp: Cast Phone to TV
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 CastUp: Cast Phone to TV's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: CastUp: Cast Phone to TV runs a light set with one background colour (#FCFCFC) 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, #049CCC, 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 Developer Tools apps approach the same problem? Browse more Developer Tools 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.