CPU / RAM / DEVICE Identifier - an excellent program for android, which detail and, most importantly, reliably provide you with information about your device, camera, display, and more. So in case of need, it is not necessary to have on hand is now the technical documentation from your smart phone
Google Play services - Google Play services is used to update Google apps and apps from Google Play.
This component gives you access to Google Settings and helps apps speed up offline searches, provide more immersive maps, and improve performance.
Apps may not work if you uninstall Google Play services. You probably need this component
Signature Capture - Electronic signature capture library. Sign by touching the screen. Start as a normal app for demo. Requires internet connection. When used from external app saves/exports up to 5 signatures per week. Check website for instructions. For commercial purposes (like signing PDF documents etc.) contact support e-mail