Covenant Eyes is both an accountability software and a valuable resource depot. They provide many free e-books on how to porn-proof your home, resources for husbands and wives, and how to develop habits that assist in breaking addictions to pornography, all based on extensive research.
Qustodio offers monitoring, filtering and accountability across a range of devices. It can also be used to monitor screen time, track calls & find the location of monitored devices, and comes with extensive reporting options.