Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 5 of TransparentBLE's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#44D4F4 bg
#3BBAD6
#245464 accent
#111111 text
Reading the caption text from the screenshots in your browser…
Screenshots
iPad screenshots
Icon palette
About this app
TransparentBLE is a local-first Bluetooth Low Energy utility for discovering, inspecting, logging, and controlling BLE devices from iPhone or iPad. Use it to scan nearby BLE peripherals, connect to devices, inspect GATT services and characteristics, read values, write payloads, subscribe to notifications, and debug raw BLE traffic in console and terminal-style views. TransparentBLE also supports reusable BLE profile files. A profile can describe how a device should be matched, which services and characteristics it uses, how notification payloads should be parsed, and which controls should appear in the app. This lets makers, developers, and hardware owners create an iOS control surface for BLE devices without building a custom Swift app. Features: - BLE device scanning with configurable refresh intervals - GATT service and characteristic inspection - Read, write, and notify support -…
App details
What you can learn from TransparentBLE
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 TransparentBLE's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: TransparentBLE runs a mixed light-and-dark set where the background shifts from screenshot to screenshot (first shot #44D4F4) — each image has to stand on its own, so the captions carry more of the story. The accent colour we picked up, #245464, 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.