Spying & Monitoring with Live Access to Monitored device from anywhere of the world is a important factor to decide which app to use for monitoring. Live Access features are such features which let the user to have live viewing control of monitored device he is responsible for.
Live Access to monitored device may let you browse the mobile for photos, videos, files. Viewing and downloadig capabilities of these files. Control to pull the whole call history, Text Messages, contact book from mobile.
Features such as live camera view, device screenshot, front and rear camera view can be very useful for deep monitoring. Such Live access apps can let you to listen live surroundings of mobile, record surroundings at specific time for any duration.
Live access feature is generally bundled with most of spy apps now a days available to download. These let you to wipe the device in case of theft or lost of phone which is life saving to protect the data in phone from unwanted use by other people. You have access to live pin point location of mobile using live tracking where you can also request stealth call back in some spy applications like Callback feature of SpyBrad
Most of spy applications who provide live access features provide it as an ad-on where user need to buy it differently from the main package like Shadow Spy. Some Spy applications provide it as part of main package where you not need to pay any extra amount for it like SpyBrad.