Chart position — tracked daily by LaunchShots
Screenshot style breakdown
Sampled from 5 of Spooly's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#346C94 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
Screenshots
Icon palette
About this app
Spooly – 3D Print Cost Calculator ist eine einfache und übersichtliche App zur Berechnung der Kosten von 3D-Drucken auf Basis des tatsächlichen Filamentverbrauchs. Mit Spooly kannst du deine Filamentrollen verwalten und die Druckkosten präzise berechnen, indem du den Verbrauch in Gramm angibst. Die App eignet sich ideal für Maker, Hobby-3D-Drucker und alle, die ihre Druckkosten transparent, nachvollziehbar und schnell kalkulieren möchten. Funktionen im Überblick Filamentrollen verwalten: • Name / Label • Marke • Material (z. B. PLA, PETG, TPU) • Variante (z. B. PLA Basic, Silk, High Speed) • Farbe • Preis pro Kilogramm • Optionale Angabe von Startgewicht und Restgewicht Kostenberechnung: • Berechnung der Druckkosten basierend auf dem Filamentverbrauch in Gramm • Anzeige der Kosten pro Filament • Anzeige der Gesamtkosten • Live-Berechnung während der Eingabe Weitere Vorteile: • Offline…
App details
What you can learn from Spooly
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 Spooly's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Spooly runs a dark set with one background colour (#040404) 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, #346C94, 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.