Aobo offers the standard keylogger features: keystroke recording, screenshots, and logs sent by email. It is easy to use, and it is actually a clone of a previous version of the Perfect Keylogger. Its big advantage is that a free lifetime customer support is offered for the version purchased. The customer support is extensive - live chat, email, telephone support and a lengthy FAQ list are all offered. Additionally, free updates are offered within a year of purchase.
However, anyone interested in purchasing the Aobo keylogger must not rush; the trial version is only valid for 3 days, and the full version is $116.97, making it one of the more expensive keyloggers on the market. One must consider whether the customer service and support options offered justify the hefty price. In the mean time, one can enjoy the Perfect Keylogger's free trial version (not time-bound). The Perfect Keylogger's full version also offers customer support and updates (both for free), and a much cheaper price.