LockMemos is one of the latest tweaks to land on the Cydia store for jailbroken devices, and although, it doesn’t bring an eye watering amount of additional functionality to the iPhone, the obtrusive nature of its feature set may be beneficial to those who constantly need reminding of things. Whenever LockMemos is active, the device will display a standard iOS formatted alert to the user to remind them to carry out a specific task or complete a certain chore.