This keylogger is simple and has some great monitoring features, including screenshot recording when the user enters a keyword, taking a picture of the user upon startup, or recording audio/video. There is also a 3-month and 6-month subscription option, which can provide flexibility in certain scenarios.
The Kidlogger is not invisible (only the Professional version offers an invisible feature). While knowing that one is being watched can serve as a deterrent, for some it defeats the purpose of the keylogger. Additionally, the Kidlogger does not offer any filtering options. Finally, although subscribing to the keylogger accommodates short-term use for a low price, the flip-side is that long-term use is quite expensive.