launchshots / showcase / developer tools / devil app builder

Devil App Builder

Developer Tools Gratis 4+ 79.4 MB

Screenshot style breakdown

Sampled from 3 of Devil App Builder's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).

Use this style →
3 iPhone screenshots · 3 iPad Dark theme One background colour across the set
#EC240C bg #EE422E #F46C64 accent #FFFFFF text
vs. Developer Tools apps we've analysed (1209): 39% use a light theme — Devil App Builder goes dark; 32% put the caption above the phone — Devil App Builder uses no captions; the average set has 5.5 screenshots. Full Developer Tools benchmark →

Screenshots

#1 Devil App Builder iPhone screenshot 1
#2 Devil App Builder iPhone screenshot 2
#3 Devil App Builder iPhone screenshot 3

iPad screenshots

#1 Devil App Builder iPad screenshot 1
#2 Devil App Builder iPad screenshot 2
#3 Devil App Builder iPad screenshot 3

Icon palette

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

About this app

Devil App Builder는 앱 개발을 쉽고 빠르게 할 수 있는 도구입니다 Sketch와 연동하여 화면을 만들고, Devil Web Console 에서 코딩을 하세요. 코딩을 배우고, 앱을 손쉽게 만들어보세요 A functional link to the Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

App details

Bundle ID
kr.co.july.CloudJsonViewer
Latest version
1.0.1
Released
Mar 3, 2022
Last updated
Feb 2, 2026
Languages
1 (EN)
Genres
Ontwikkelaarstools, Onderwijs

What you can learn from Devil App Builder

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 Devil App Builder's answers to those questions — they're public, they're real, and they made it through Apple's review.

What the numbers say: Devil App Builder runs a dark set with one background colour (#EC240C) 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, #F46C64, 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.

MySolid
#E42414 #EC6C6C
Nationale Apotheek
#E42414 #EC746C
mFLOTA ORLEN
#E41C14 #EC6464
富山テレビ BBTアプリ
#EC241C #EC6464
8 seconds
#EC1414 #F46464
CIFRA
#FC1C14 #FC6C64

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