Приложение: календарь-будильник

Free mobile app for managing to-do lists with reminders, calendar, widgets, and Google Drive synchronization.

A hybrid app combining a stopwatch and countdown timer with an analog dial, lap tracking, and customizable notifications. Works in the background, but the free version aggressively promotes premium purchases, especially to users in Russia.

Yandex Electrichki provides routes and schedules for commuter trains, MCC, and trains with up-to-date changes.

A task and reminder management app with calendar, widget support, and optional cloud synchronization (paid). The free version works well, but synchronization and backups require a premium subscription.

Smart alarm for Android with flexible settings, timer and stopwatch, repeat support, wake-up challenges, and calendar integration; requires whitelist addition when battery saver is enabled.

Shift work scheduling app with automatic alarms, income tracking, and cross-device synchronization, operating fully offline without registration.

Free app for tracking menstrual cycle, ovulation, and symptoms. Includes a diary, reminders, articles on women's health, and an AI assistant for consultations.

A task management and planning app with timeline/calendar functionality that enables creating, organizing and tracking tasks through lists, projects, templates and recurring tasks with notifications.