Hindu Calendar - Drik Panchang

ColorNote is a simple notes app for creating notes, to-do lists and reminders with color organization, device synchronization and cloud backup.

Menstrual cycle tracker with ovulation, symptom, mood tracking and medication reminders; supports synchronization with Apple Health and partner mode, but has issues with access after phone change and complicated data processing consent.

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

Google Tasks is a minimalist task manager with cloud synchronization, subtasks, deadlines and reminders, integrated with Gmail and Google Calendar, but with reliability issues in notifications and several missing features.

Pay Slip is a convenient app for those with a salary or hourly wage.

TaskFire — your daily productivity hub

2Do adapts to my needs, not the other way around.

iOS mobile calendar with Google Calendar integration, offline mode support, and reminders. Allows viewing events in 8 display modes, creating recurring events, and responding to invitations. Requires a subscription for full functionality.