Screenshot style breakdown
Sampled from 5 of Field Calcu's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#FCFCFC bg
#DDDDDD
#3C8C64 accent
#111111 text
Screenshots
Icon palette
About this app
This is a practical tool for measuring and calculating farmland plots. It helps you work through everyday field tasks—planting plans, irrigation layout, land division, and earthwork estimates—by quickly handling irregular fields, trapezoids, triangles, pivot-style sectors, multi-sided polygons, curved headlands, terraced levels, equal or custom plot splits, slope conversions, and ditch cut-and-fill volumes. Enter your dimensions and you get area, perimeter, and related engineering figures, with a visual sketch to check whether the shape matches what you see on the ground. Frequently used dimensions can be saved for reuse, and past calculations can be kept on hand for comparison across seasons or plots. Built-in guidance on field measurement and how to use each calculator makes it useful for planning before you head out and for verifying dimensions in the field, so you can rely less on m…
App details
What you can learn from Field Calcu
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 5 screenshots above are Field Calcu's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Field Calcu 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, #3C8C64, 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 Book apps approach the same problem? Browse more Book 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.