Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 6 of PageSpeed: Auditoría de Sitio's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#144C84 accent
#FFFFFF text
Screenshots
iPad screenshots
Icon palette
About this app
La herramienta definitiva para analizar el rendimiento de tu web Convierte cualquier URL en un diagnóstico claro. PageSpeed audita la velocidad, la accesibilidad y el SEO de tu sitio con Google PageSpeed Insights (Lighthouse), y ahora también revisa la configuración del dominio: DNS, correo y certificado. FUNCIONES PRINCIPALES Análisis completo de rendimiento • Core Web Vitals: mide LCP, CLS e INP • Puntuaciones de Rendimiento, Accesibilidad, Buenas Prácticas y SEO • Pruebas en móvil y escritorio con simulación real de Chrome • Datos de usuarios reales junto a los resultados de laboratorio Diagnóstico de dominio (nuevo) • Registros DNS: A, AAAA, CNAME, NS, MX, TXT, CAA y SOA • Autenticación de correo: SPF analizado frente al límite de 10 consultas, política DMARC y claves DKIM • Propagación comparada en cuatro resolvers públicos, distinguiendo el balanceo geográfico de un cambio aún…
App details
What you can learn from PageSpeed: Auditoría de Sitio
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 12 screenshots above are PageSpeed: Auditoría de Sitio's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: PageSpeed: Auditoría de Sitio 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, #144C84, 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.