Sampled from 6 of Fuelio: MPG & Mileage Tracker's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#041C3C bg
#273B57
#3C5474 accent
#FFFFFF text
Fuelio is a simple, easy-to-use fuel tracker for your mileage, fuel consumption, and car expenses. Just log your odometer reading and how much fuel you bought at each fill-up, and Fuelio calculates your fuel economy and keeps a full fuel log, with clear charts and statistics for one car or a small fleet. Find nearby gas stations and compare gas prices right from CarPlay, so you always know where to refuel for less. Glance at your dashboard from a Home Screen widget, or report a missing or incorrect gas station from the app. Generate a Seller's report or a Custom report in a few taps, handy when selling a car or filing an expense claim. Fuelio Premium turns Fuelio into a complete expense tracker for your car, covering maintenance, insurance, repairs, parking, tolls, car washes, and more. It also unlocks maintenance reminders, camera receipt scanning that works instantly on your device…
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 10 screenshots above are Fuelio: MPG & Mileage Tracker's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Fuelio: MPG & Mileage Tracker runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #041C3C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #3C5474, 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 Finance apps approach the same problem? Browse more Finance 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.