Best Reminder App in 2026: 8 Apps Compared

Todoist is the best reminder app for most people because it combines reliable recurring reminders with clean cross-platform apps and natural language dates such as "every Tuesday at 9am". Tasks sync across phone, desktop and web, and the free tier covers five projects with basic task management. Pro costs $60 per year, or $7 per month, and adds reminders, filters and unlimited projects.

The catch is that reminders themselves require Pro, so a free-tier user gets tasks without alerts. For a user who relies on reminders daily, the Pro price is worth it. For a casual user, a free ecosystem app may suffice.

TickTick suits users who set many reminders and want a calendar view of them. Its free tier covers tasks, lists and a calendar, while Premium at $49.99 per year adds unlimited reminders, habit tracking and custom filters. The calendar view shows reminders alongside events, which helps users who plan their day visually.

Free-tier reminders are capped at two per task, so heavy users will need Premium. For a user juggling many deadlines, TickTick's calendar plus reminder combination is the strongest in this list.

Any.do combines calendar, tasks and reminders in one app, which suits users who want a single view of their day. Location reminders trigger when you arrive or leave a place, and team features cover shared lists and assignments. A free tier covers basic tasks and reminders, with Premium around $7.99 per month, or $4.99 on annual billing.

Some advanced features sit on the higher tier, and the interface prioritizes simplicity over power. For a user who wants calendar and reminders together without a steep learning curve, Any.do is a balanced pick.

Google Tasks is the best free reminder app for Google users, since it integrates with Gmail and Google Calendar and costs nothing. Tasks created from an email appear in Calendar, reminders sync across devices, and the interface stays deliberately simple. That simplicity is its strength for users who want a reminder without a project manager.

There are no location reminders, and subtasks and collaboration are limited. For a Google user who needs basic, reliable reminders, Google Tasks is enough. For complex projects, Todoist or TickTick fits better.

Microsoft To Do is the best free reminder app for Microsoft users, integrating with Outlook, Teams and Microsoft 365. Its My Day view helps users plan each morning, tasks sync across devices, and flagged emails can become tasks. It costs nothing for anyone with a Microsoft account.

Location reminders are absent, and automation is thinner than Todoist's. For a Microsoft shop or an Outlook user, Microsoft To Do is the natural, free choice. For a power user, a paid app offers more.

Apple Reminders is the best free reminder app for Apple users, built into iPhone, iPad and Mac with Siri integration, location and time reminders, and shared lists for families. It costs nothing beyond the device, and reminders sync through iCloud across Apple hardware.

There is no Android or Windows app, so mixed-device households will struggle. For an all-Apple user, Apple Reminders covers most needs without a subscription. For a cross-platform user, Todoist or Google Tasks fits better.

Google Keep suits users who capture quick notes and want a reminder attached. Notes are fast to create, color-coded and searchable, with time reminders that sync to Google Tasks in current flows. It costs nothing and works across web and mobile.

Location reminders were dropped, and Keep is not a task manager, so complex projects need another app. For a user who thinks in notes first and tasks second, Keep's speed is appealing. For a reminder-heavy workflow, Todoist or TickTick is stronger.

Things 3 is the premium Apple-only pick for users who want a beautiful, focused task manager with reminders. Its design stays out of the way, projects and areas organize work cleanly, and a one-time purchase per device replaces a subscription, which appeals to users who dislike monthly fees.

There is no free tier, no Android or Windows version, and each device needs its own purchase. For an Apple user who values design and focus over cross-platform reach, Things 3 is worth the price. For a mixed-device user, it is not a fit.