launchshots / showcase / developer tools / resolutioner

Resolutioner

Developer Tools ★ 4.5 (933) $0.99 4+ 30 MB

Screenshot changes — detected by LaunchShots

Aug 27, 2026
Resolutioner added 2 iPhone screenshots (5 → 7); switched from a dark to a mixed theme; changed the background colour from #1C4C74 to #FCE4E4; changed the accent colour from #649CE4 to #D4644C; started varying the background per screenshot. →

Screenshot style breakdown

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

Use this style →
7 iPhone screenshots · 7 iPad Mixed light / dark Background changes per screenshot
#FCE4E4 bg #DDC8C8 #D4644C accent #111111 text
vs. Developer Tools apps we've analysed (1206): 39% use a light theme; 32% put the caption above the phone — Resolutioner uses no captions; the average set has 5.5 screenshots — Resolutioner ships 7. Full Developer Tools benchmark →

Screenshots

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

iPad screenshots

#1 Resolutioner iPad screenshot 1
#2 Resolutioner iPad screenshot 2
#3 Resolutioner iPad screenshot 3
#4 Resolutioner iPad screenshot 4
#5 Resolutioner iPad screenshot 5
#6 Resolutioner iPad screenshot 6
#7 Resolutioner iPad screenshot 7

Icon palette

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

About this app

Resolutioner by Sun Apps is a simple utility app for calculating and scaling resolutions and aspect ratios. You can input an aspect ratio and calculate a resolution based on it, or you can input a resolution and scale it up or down. For quick reference, you can save an aspect ratio to your Saved Presets, and load it back into the calculator with just one tap. NO ADS OR PREMIUM FEATURES The price you see is the price you pay. There are no ads, premium features, subscriptions, or anything else. And since we don’t collect any data, there’s no data for us to sell! If you really love the app, you can donate via the Tip Jar option (that’s the in-app purchases the App Store shows). INTERFACE You can choose from two great interface options, Unified or Split. Unified puts the calculator and Saved Presets on one page, while Split puts them side-by-side or into tabs, depending on screen/window s…

App details

Bundle ID
com.sunapps.resolutioner
Latest version
2.0
Released
May 11, 2021
Last updated
Jul 21, 2026
Languages
1 (EN)
Genres
Developer Tools, Utilities

What you can learn from Resolutioner

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

What the numbers say: Resolutioner runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #FCE4E4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #D4644C, 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.

Light: No Contact
#FCE4E4 #E45454
Mama Mia Hemma
#FCE4DC #E4645C
MagiConnect T-Cast TCL Remote
#F4E4EC #E46C44
Peanut: Pregnancy, Baby & Mum
#FCDCE4 #DC545C
31. Festiwal Gorski 2026
#FCF4E4 #DC5C44
健康追踪仪-心率·血压·BMI,体征追踪与趋势图表
#FCECEC #E45C5C

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