Sampled from 6 of Orthographe Projet Voltaire's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#A4D414 bg
#90BA11
#546C04 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Fâché(e) avec l’orthographe ou passionné(e) de langue française ? Comme vous, déjà 7 millions de personnes ont choisi le Projet Voltaire, n° 1 de la remise à niveau en orthographe, utilisé par 4 000 écoles et 1 200 entreprises. De 8 à 99 ans, quel que soit votre niveau, cette appli ludique et terriblement efficace vous réconciliera à coup sûr avec l’orthographe. Les progrès sont durables et garantis grâce à sa méthode ultra-personnalisée d'entraînement et de remise à niveau, la seule qui s'adapte en temps réel à vos lacunes et à votre rythme de mémorisation. Cette méthode repose sur le moteur d’Ancrage Mémoriel® et son efficacité est scientifiquement démontrée. Clic sur la faute, carré de choix, exercices sonores… le Projet Voltaire propose des exercices de mise en situation qui vous permettent de détecter les fautes, mais aussi d’écrire correctement un mot avec la bonne orthographe…
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 14 screenshots above are Orthographe Projet Voltaire's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Orthographe Projet Voltaire runs a light set with one background colour (#A4D414) 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, #546C04, 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 Education apps approach the same problem? Browse more Education 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.