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

Google Keep is a straightforward app for creating text notes, lists, and voice notes with cloud synchronization across devices, though it occasionally experiences synchronization errors and performance issues.

A cross-platform note-taking app with note synchronization, to-do lists, and document scanning capabilities, but significantly degraded by paid monetization, slowness, aggressive advertising, and stability issues.

Microsoft To Do is a task manager with My Day feature, support for lists, recurring tasks, device synchronization, and Outlook integration. Main drawback: frequent crashes and widget glitches on Android.

An application for creating and organizing text notes with calendar, reminders, widgets, and password protection. Core functionality is free but ad-supported, contrary to the app description claims.

Daylio is a diary app with mood, habit and goal tracking, operating without ads and requiring internet only for backups.

A simple app for creating and organizing text notes with color formatting, categories, and reminders, but cluttered with ads and requiring payments for most features.

Inkpad is a note-taking and to-do list app with cross-device synchronization, autosave, and built-in AI assistant; however, it suffers from data loss issues during synchronization and aggressive monetization of premium features.