Medisafe is described as 'Integrate healthier behaviors into daily life. Using familiar technologies, it enables families and friends to support loved ones in getting healthier together. Start now with MediSafe!' and is a Pill Reminder in the sport & health category. There are more than 10 alternatives to Medisafe for a variety of platforms, including Android, iPhone, iPad, F-Droid and Mac apps. The best Medisafe alternative is MedTimer, which is both free and Open Source. Other great apps like Medisafe are Simpill, MyTherapy by Smart Patient, Dosage and Med Minder.
Medmento does not share any data, and does not require you to create an account (actually - you can't), putting security and anonymity front and center. Despite this, it is full of useful features and tools, and developed by an independent developer, with experience with medicine reminder apps for seniors and other people with cognitive challenges.