Sulky is a lifestyle app developed by EchoWays for Android devices. It is a free app available in the Health & Fitness category. With Sulky, users can track their menstrual cycle, receive PMS alerts, and manage their period through a menstrual calendar.

One of the main features of Sulky is the ability to follow up on menstruation. Users can input their period start and end dates, and the app will provide predictions for future cycles. Additionally, Sulky offers mood variation and prediction, allowing users to track their emotions throughout their cycle.

Sulky also includes a sharing functionality, allowing users to share their menstrual data with others. The app provides a mood diary and record, where users can document their feelings and experiences. It also offers a pill reminder feature to help users stay on track with their medication.

Other features of Sulky include tips for dealing with mood swings, notes about the cycle, menstrual cycle control, access password, and the ability to monitor the cycle of multiple users simultaneously. The app provides cycle statistics and is suitable for both men and women.

Sulky does not require an internet connection to work and is lightweight, occupying less than 15 megabytes of space on average.