Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 3 of Cyl Duration's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C4C94 bg
#2E65A2
#6CA4E4 accent
#FFFFFF text
Screenshots
iPad screenshots
Icon palette
About this app
The O2 To Go! Cylinder Duration App puts patient and technician's minds at ease. With just the touch of a button, the Cyl Duration App calculates the amount of oxygen remaining (hours/minutes) in a cylinder, giving ambulatory users assurance and peace of mind that they have enough oxygen to be on the go. The O2 To Go! Cylinder Duration App enables users to input settings for a precise readout - including device, liter flow, cylinder size and amount of oxygen remaining in the cylinder. Developed by Responsive Respiratory Inc, the High Pressure Oxygen Experts.
App details
What you can learn from Cyl Duration
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 Cyl Duration's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Cyl Duration runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #0C4C94) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #6CA4E4, 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 Medical apps approach the same problem? Browse more Medical 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.