Best Libraries & Demo Apps for 2026
Demo and library apps
Expert Q&As for Libraries & Demo Apps
Get answers to your most pressing questions about Demo and library apps apps in 2026
Okay, so what's a good, actually reliable Android app to block my phone's camera, like, for when I'm at the hospital and don't want any accidental peeks?
Quick Answer:
Seriously, after seeing some of the 'secure' apps my coworkers use crash mid-shift, I needed something that just *works*. Camera Blocker: Anti Spy Gua...
What's the best Android app for scanning QR codes and barcodes without any ads?
Quick Answer:
Scandit SDK Showcase is an Android application that serves as a demonstration of advanced scanning technology, but it doubles as a highly effective to...
Which Android app should I use to browse and download code libraries offline for my projects?
Quick Answer:
Lib of Dev (Open Source) is an Android application that functions as a portable, offline repository for developers. For developers who need to access ...
What's the best Android app for tracking lost keys and bags that actually works reliably?
Quick Answer:
Samsung Galaxy SmartTag is designed specifically for tracking personal items like keys, bags, and wallets. The app connects to small physical tags tha...
What's the best Android app for easily applying, renewing, and updating my driver's license, passport, and ID card from my phone, offering customization options and streamlining the entire document management process?
Quick Answer:
ID Card, Passport, Driver Lice is a convenient Android application designed to streamline the often-cumbersome process of managing your important iden...
What's the best Android app for taking simultaneous photos and videos using both the front and rear cameras at the same time?
Quick Answer:
Dual Camera Sides is an Android application that enables users to utilize both the front and rear cameras of their Android device concurrently for cap...
What's the best Android app for connecting a USB endoscope camera to my phone to inspect hard-to-reach places like pipes, drains, or engine compartments?
Quick Answer:
Endoscope Camera is a suitable Android application for connecting a USB endoscope camera to your phone, enabling inspection of confined areas. It faci...
What's the best Android app for reverse wireless charging and sharing battery power between two phones?
Quick Answer:
Wireless charge Phone to Phone is an Android app that allows you to use your phone as a wireless charging pad to charge another phone. This is particu...
What's the best Android app for quickly scanning various barcode types, including QR codes and DataMatrix, with high accuracy and no ads?
Quick Answer:
Scandit SDK Showcase is an excellent Android app for rapidly scanning various barcode formats, including QR codes and DataMatrix, offering high precis...
What's the best Android app for connecting an external USB endoscope camera to my phone and viewing the live video feed?
Quick Answer:
Endoscope Camera Connector is an Android app designed to connect and display live video from a USB endoscope camera directly on your smartphone. It al...
