Chart position — tracked daily by LaunchShots
Screenshot changes — detected by LaunchShots
Screenshot style breakdown
Sampled from 5 of BLE Scope – Bluetooth Tool's App Store screenshots — background, accent and theme, measured by LaunchShots (not something Apple publishes).
#0C1424 bg
#2E3442
#84D49C accent
#FFFFFF text
Screenshots
iPad screenshots
Icon palette
About this app
BLE Scope is a lightweight utility for anyone working with Bluetooth Low Energy hardware — firmware developers, integrators, and hobbyists who need to see exactly what a device is broadcasting and talk to it directly. SCAN - Real-time scan of nearby BLE peripherals with continuous RSSI updates. - Per-device RSSI history chart with a moving-average line, so you can watch signal behaviour as you move around. - Signal-strength grouping and sorting that stays readable while scanning. INSPECT ADVERTISEMENTS - Connectable flag, Tx power level, and advertised service UUIDs with well-known names resolved. - Hex dump of manufacturer-specific and service data, with the company identifier decoded. GATT - Connect to a peripheral and discover its services, characteristics, and descriptors. - Read characteristic values, with decoders for well-known characteristics. - Subscribe to notifications and…
App details
What you can learn from BLE Scope – Bluetooth Tool
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 9 screenshots above are BLE Scope – Bluetooth Tool's answers to those questions — they're public, they're real, and they made it through Apple's review.
What the numbers say: BLE Scope – Bluetooth Tool runs a dark set with one background colour (#0C1424) 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, #84D49C, 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.