Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 6 of Happier - Claude, Codex mobile's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#040404 bg
#272727
#041C6C accent
#FFFFFF text
Screenshots
iPad screenshots
Icon palette
About this app
Happier est l’app compagnon open source et chiffrée de bout en bout des agents de code IA : Claude Code, Codex, OpenCode, Cursor, Pi, Grok, Gemini, Copilot, Qwen, Kimi, Kilo, Kiro, Auggie. Fais tourner tes sessions sur ton ordinateur et continue-les depuis ton téléphone. Avec l’app desktop ou web, travaille vraiment de partout. TES SESSIONS EN COURS ? DÉJÀ LÀ. Ouvre n’importe quelle session Claude Code, Codex ou OpenCode en cours sur ton ordinateur — en direct, depuis ton téléphone. Rien à migrer, rien à apprendre. APPROUVE DE PARTOUT Ton agent demande à lancer une commande : tu reçois une notification push avec Autoriser et Refuser. Les sessions en attente d’une décision remontent dans un groupe « Nécessite ton attention » en haut de ta liste ; tout ce qui tourne se rassemble sous « En cours ». RELIS LE DIFF. ENVOIE TES NOTES AUX AGENTS. Parcours chaque ligne modifiée par ton agent…
App details
What you can learn from Happier - Claude, Codex mobile
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 15 screenshots above are Happier - Claude, Codex mobile's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: Happier - Claude, Codex mobile 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, #041C6C, 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.