Sampled from 6 of Apneal's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#041C4C bg
#273B65
#24B4B4 accent
#FFFFFF text
Reading the caption text from the screenshots in your browser…
FATIGUÉ AU RÉVEIL ? VOUS RONFLEZ ? Apneal, dispositif médical de classe IIa marqué CE, évalue votre sommeil et respiration à domicile via un smartphone compatible. Somnolence, ronflements, sommeil agité ou pauses respiratoires ont de nombreuses causes, dont l'apnée du sommeil qui passe souvent inaperçue. PLUS QU'UN SCORE DE SOMMEIL Apneal va au-delà des trackers de bien-être : il analyse sons et mouvements nocturnes pour fournir une information médicale utile au dépistage et au diagnostic de l'apnée du sommeil. UNE NUIT. VOTRE SMARTPHONE. UN REGARD PRÉCIS SUR VOTRE SOMMEIL. L'application vous guide : fixez le smartphone sur un tee-shirt fin, lancez l'enregistrement et dormez. Placé sur la poitrine, il capte respiration, mouvements et sommeil. Ni montre, ni bague, ni capteur externe. Apneal analyse : - Les perturbations respiratoires pendant le sommeil - L'indice d'apnées-hypopnées (IA…
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 Apneal's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Apneal runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #041C4C) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #24B4B4, 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.
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.