launchshots / showcase / developer tools / async

Async

Developer Tools ★ 4.6 (16) Gratuit 4+ 49.2 MB

Screenshot changes — detected by LaunchShots

Sep 6, 2026
Async added 1 iPhone screenshot (6 → 7). →

Screenshot style breakdown

Sampled from 6 of Async's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).

Use this style →
7 iPhone screenshots · 3 iPad Mixed light / dark Background changes per screenshot
#4CA4F4 bg #4290D6 #7C649C accent #111111 text
vs. Developer Tools apps we've analysed (1237): 39% use a light theme; 32% put the caption above the phone — Async uses no captions; the average set has 5.5 screenshots — Async ships 7. Full Developer Tools benchmark →

Screenshots

#1 Async iPhone screenshot 1
#2 Async iPhone screenshot 2
#3 Async iPhone screenshot 3
#4 Async iPhone screenshot 4
#5 Async iPhone screenshot 5
#6 Async iPhone screenshot 6
#7 Async iPhone screenshot 7

iPad screenshots

#1 Async iPad screenshot 1
#2 Async iPad screenshot 2
#3 Async iPad screenshot 3

Icon palette

extracting…
Dominant colors sampled from the icon — click any swatch to copy the hex.

About this app

Actus tech, quizz, leçons, idées de projets et conferences

App details

Bundle ID
fr.async.asyncapp
Latest version
1.4.5
Released
Mar 3, 2025
Last updated
Jun 23, 2026
Languages
1 (EN)
Genres
Outils de développement, Réseaux sociaux

What you can learn from Async

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 10 screenshots above are Async's answers to those questions — they're public, they're real, and they made it through Apple's review.

What the numbers say: Async runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #4CA4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #7C649C, 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.

지하철 종결자 – Smarter Subway
#3CA4FC #84549C
雀魂 -じゃんたま-
#449CF4 #744C7C
FrostRead
#4CACF4 #547C9C
Compartir Pantalla con TV
#5C94FC #64749C
BuzzMe - New to a community
#449CFC #546484
Dizionario Italiano e Sinonimi
#4CACEC #4C7494

More Developer Tools apps

Latest from the blog

Guides
App Store Screenshot Rejection: Alpha Channels, sRGB, & PNG Gotchas
Sep 27, 2026
Build in public
Solo Dev's Guide: Building in Public Without Burnout
Sep 26, 2026
ASO
How to Read Competitor App Store Screenshots in 20 Minutes
Sep 25, 2026
Build in public
Getting Your First 100 App Users Without an Ad Budget
Sep 24, 2026
1 / 1
copied