Calendars for ADHD: We Tested the Best 6 Apps (Free & Paid)

The Best 6 ADHD Calendar Apps in 2025

Ever double-booked yourself, forgot a meeting, or totally blanked on a deadline?

If you have ADHD, you’re not alone.

Calendars can feel like an extra chore when your brain is already juggling 42 tabs of thought. You might set one up with the best intentions… and then never check it again. Or the reminders pop up - just to be snoozed and ignored.

But the right calendar isn’t just a tool. For individuals with ADHD, it can be a lifeline.

In this guide, you’ll find a curated list of the best ADHD-friendly calendars in 2025 - both digital apps and physical options - that are actually designed to work with your brain, not against it.

Whether you're a student with executive dysfunction and, a busy parent with time blindness, or a professional who forgets what day it is, there’s something here for you.

🧠 What Makes a Good Calendar for ADHD?

ADHD brains need a calendar that does more than just display dates. It should:

• ✨ Reduce overwhelm
• 🧩 Create structure
• 🔔 Provide just enough reminders
• 🎨 Use visual cues to support time perception
• 🔄 Integrate with other tools (email, tasks, routines)

Here’s a quick checklist of ADHD-friendly features:

🔍 How I Chose These Calendars

I tested and reviewed each calendar through the lens of:

• ✅ ADHD-friendly design (low friction, high visibility)
• ✅ Real-life usability (used by ADHDers, based on user feedback)
• ✅ Integrations (Gmail, Google Calendar, iOS/Android, etc.)
• ✅ Affordability (free tiers or reasonable pricing)
• ✅ Bonus points for: AI-powered features, habit tracking, task pairing.

📋 Comparison Table: Best Calendars for ADHD (2025)

1) Saner.AI

Saner.ai is an ADHD-friendly Calendar app that brings your calendar, tasks, notes, and email into one unified space. It helps you plan your day, extract action items from emails or brain dumps, and visualize priorities - without needing multiple apps or complicated systems.

Key features

• Syncs with your calendar and shows tasks, notes, and meetings side-by-side
• Automatically plans the day for you every morning

• Smart reminders and auto task extraction from emails, notes, and calendar entries

• Suggest urgent and high-impact items so you know what to focus on
• Natural language input so you can type or speak what you need

• Clean, visual interface that reduces overwhelm and supports time awareness
• Works across notes, email, and calendar to reduce app-switching and mental fatigue

What I liked

• Saner makes it easy to see everything in one place - your day isn’t scattered across 5 tools
• It automatically finds action items from notes or emails, so you don’t forget what needs follow-up

Cons

• Requires internet access for full functionality.

Pricing

• Free 
• Starter: Monthly at $8/month, Annually at $6/month (with early user discount)
• Standard: Monthly at $16/month, Annually at $12/month (with early user discount)

Suitable for

• People with ADHD who want help visualizing their day and remembering what to do
• Users who need fewer tools, fewer tabs, and less context switching
• Anyone who struggles with starting tasks or keeping up with scattered reminders
• Founders, freelancers, or students who want their schedule and to-dos in one focused view
• Those who want AI to help manage their calendar - not just store it

Saner.AI Reviews

How to start

• Sign up at Saner.ai and connect your calendar, email, and notes
• Let it auto-extract tasks and reminders from existing content
• Use the unified day view to plan your time

Stay on top of life with the top ADHD Calendar

Try Saner.AI for free

2) Reclaim

Reclaim.ai is an intelligent AI assistant that helps you take control of your time. It works behind the scenes to automatically block time on your calendar for tasks, deep work, habits, and breaks, without the need for constant manual tweaks.

Key Features

• Smart Time Blocking: automatically protects time for deep work, tasks, and personal routines
• Habits: flexible routines that adjust around your existing events instead of breaking your calendar
• Task Scheduling: turns your to-dos into calendar events before their due dates, so nothing gets lost

What I Liked

• It removes the need to constantly rearrange your schedule
• The auto-scheduling of tasks helps if you struggle with prioritization or procrastination

What I Didn’t Like

• There’s a bit of a learning curve when setting up time priorities and figuring out which rules work best
• It’s not a full project management tool - there are no timelines or complex dependencies
• Sometimes the AI moves things around in ways that may not match your mental model, so you’ll want to keep an eye on how it reschedules tasks
• If you’re hoping for a chat-style assistant you can talk to, like “Move my deep work to Friday,” Reclaim doesn’t have that kind of conversational interface

Pricing

• Free plan with limited features
• Starter: $10/user/month
• Business: $15/user/month

Who It’s For

• People who tend to overbook or forget to block space for important but non-urgent things
• Professionals with too many meetings and not enough breathing room

How to Get Started

• Go to reclaim.ai and create a free account
• Connect your calendar and set your working hours

Reclaim.AI Reviews (source)

3) Sunsama

Sunsama is a calming, structured daily planner that helps ADHD-prone users organize tasks and calendar events in one focused flow. It encourages realistic planning and time-blocking, reducing overwhelm and making it easier to start the day with intention.

Key features

• Guided daily planning that helps you build a realistic plan by combining tasks, emails, and meetings
• Unified view of calendar events and task lists from tools like Gmail, Outlook, Asana, Trello, and more
• Time blocking for visualizing when and how long each task will take

What I liked

• The daily planning ritual helps bring calm and clarity before the chaos begins
• Seeing tasks and calendar events together

What I disliked

• There’s no free forever plan - you’ll need to pay to keep using it
• The price is higher than most calendar apps, so it only makes sense if you actually use its planning features
• It’s built for personal planning - not great for complex project timelines or teams with dependencies
• Some users mention a learning curve when starting out, especially around integrations and estimating task time

Pricing

• 14-day free trial available
• $20/month or $16/month if billed annually
• No free forever plan

Suitable for:

• People with ADHD who benefit from structured, guided daily planning
• Users who need help managing time visually through timeboxing

How to start:

• Sign up for the free trial at sunsama.com
• Connect your existing calendar and task manager

Sunsama reviews (source)

4) Notion

Notion Calendar is a powerful, all-in-one calendar tool designed to help you stay on top of meetings, deadlines, and tasks - without switching between apps. For ADHD users, the ability to combine calendars and tasks in one place makes it easier to use

Key features

• Unified calendar that shows meetings, tasks, and project deadlines in one place
• Auto-blocking across Google and Apple calendars to prevent double-booking
• Shareable availability links for easy scheduling without back-and-forth
• Drag-and-drop rescheduling with visual time blocks

What I liked

• Having tasks, deadlines, and meetings in one place is handy
• Auto-blocking across calendars saves me from overlapping meetings
• The calendar view feels less cluttered than traditional apps, which helps reduce overwhelm

What I disliked

• The mobile app still feels a bit slow compared to more focused calendar apps
• If you’re not already using Notion, the learning curve for setup can be steep
• There’s no built-in task breakdown or recurring task nudging - some ADHD users might need extra help following through
• Some integrations and advanced features are limited unless you’re on a paid Notion plan

Pricing

• Free plan available with core calendar features and basic integrations
• Plus plan at $10/user/month, billed annually
• Business plan at $15/user/month billed annually

Suitable for

• People are already using Notion for notes, tasks, or project management
• Professionals balancing multiple calendars (work, personal, freelance) want fewer conflicts

How to start

• Create a free Notion account and install the Notion Calendar app
• Connect your Google or Apple calendars to bring in existing events

Notion reviews (source)

5) Structured

Structured is a visual daily planner that combines your calendar, tasks, and to-dos into one clean timeline. It’s designed to reduce overwhelm by showing you what’s next, making it especially helpful for ADHD brains that thrive on visual clarity and structure.

Key features

• Visual timeline view that merges tasks, events, and reminders into a single scrollable layout
• Inbox for capturing unscheduled tasks or ideas when you’re in a rush
• Subtasks, notes, icons, and color coding to break big tasks into smaller, visually distinct pieces

What I liked

• The visual layout helps you instantly see how your day is structured
• The inbox is great for brain dumps
• Color coding and icons make it easier to prioritize without overthinking

What I disliked

• Some useful features, like recurring tasks and advanced reminders, require the Pro plan
• The web version doesn’t offer full feature parity with the mobile app
• Not ideal for complex project timelines or multi-person collaboration

Pricing

• Free plan includes basic timeline view, color coding, subtasks, inbox, and syncing
• Pro plan is available for around $2.99/month or $19.99/year, with a one-time lifetime option

Suitable for

• People with ADHD who need a clear, visual way to plan their day
• Students, freelancers, or remote workers who juggle different responsibilities
• Anyone who struggles with long to-do lists and needs a simple, structured layout

How to start

• Download Structured on iOS, Android, or Mac
• Start by entering a few calendar events and key tasks

Structured review (source)

6) Tiimo

Tiimo is a visual calendar and routine planner designed specifically for ADHD and neurodivergent users. Instead of traditional time blocks and text-heavy layouts, it uses color, icons, and timers to help you see your day clearly, stay on track, and reduce overwhelm.

Key features

• Visual timeline that shows your day in a scrollable, color-coded format
• Focus timer and visual countdowns to make starting and finishing tasks easier
• Customization options, including icons, emojis, color themes, and layout views
• Widgets and Live Activities to keep tasks visible without opening the app

What I liked

• The visual layout is ADHD-friendly
• Focus timers and countdowns really help when you’re stuck or avoiding a task
• You can customize everything from icons to colors

What I disliked

• Many useful features (like AI planning, sync, and widgets) are locked behind the paid plan
• Time estimates from the Co-planner can sometimes be too optimistic
• Some users on Reddit reported a bad experience with it
• Occasional bugs or sync delays are reported by some users, depending on the device

Pricing

• Pro plan starts around $10/month or less with an annual subscription
• 7-day free trial available

Suitable for

• ADHDers and neurodivergent users who want visual structure and gentle nudges

How to start

• Download Tiimo on iOS, Android, or use the web version
• Set up a few routines or recurring tasks with icons and colors that feel intuitive

Tiimo Reviews (source)

✅ Final Thoughts: The Right Calendar Can Do More Than Just Track Time

For ADHD brains, a calendar isn’t just about dates and appointments - it’s about reducing chaos, creating structure, and making life a little less overwhelming.

The perfect calendar doesn't have to be fancy. It just needs to fit the way your brain works.

So here’s what you can do next:

• ✨ Pick one tool from the list above that feels easy - not perfect.
• ⏳ Give it 7 days. Set reminders to actually check it.
• 🔁 Stack it with your routine (e.g., morning coffee = check calendar).
• 🧠 Adjust as you go - your needs might change, and that’s okay.

Some people thrive with color-coded blocks. Others need AI to gently plan their day for them.

🧪 Try, tweak, and trust the process.

You don’t have to build the perfect system overnight. You just need a starting point, and then gradually manage your ADHD,

🧠 Want a calendar that thinks with you?

If you’re ADHD-prone and tired of juggling sticky notes, inboxes, and tabs, give Saner.AI a try. It helps you plan by talking, think clearly, and stay focused - without the overwhelm.

Because ADHD brains aren’t disorganized. They just need tools that actually understand them.

Stay on top of your work and life

Try Saner.AI for free

FAQ: Best Calendars for ADHD

1. What makes a calendar ADHD-friendly?

An ADHD-friendly calendar goes beyond just tracking dates. It should:

• Send clear reminders (not just once, but at the right time)
• Be visual and easy to scan at a glance
• Integrate with tasks and notes to reduce app switching
• Allow flexibility when plans change
• Support automation so you don’t rely on memory

Tools like Saner.AI, Reclaim, Sunsama, Tiimo, and Notion Calendar stand out because they combine structure with adaptability - exactly what ADHD brains need.

2. What is the best digital calendar for ADHD?

The best digital calendars for ADHD are ones that handle reminders, tasks, and focus time automatically. Here are strong picks:

• Saner.AI – Combines notes, tasks, and calendar in one place. Great for reducing overwhelm and context switching.

• Reclaim – Uses smart time blocking to protect focus hours and balance habits with meetings.
• Sunsama – Daily planner that guides you to plan your day without overcommitting.
• Tiimo – Highly visual, simple, and designed with neurodivergent users in mind.
• Notion Calendar – Works well if you want flexibility and already organize your life in Notion.

3. Can Saner.AI work as an ADHD calendar?

Yes. Saner.AI isn’t just a calendar- it’s an AI assistant that understands your messy notes and turns them into tasks with deadlines. You can:

• Brain dump tasks and let Saner slot them into your calendar

• Sync with Google Calendar for reminders and scheduling
• Use natural language like “remind me tomorrow at 9”
  It’s especially helpful for ADHDers who hate rigid systems but still want structure.

4. Do ADHD calendars need to be digital?

Not always. Some ADHDers prefer physical planners or wall calendars for visual reminders. But digital calendars like Saner.AI, Tiimo, and Reclaim are more effective for:

• Automatic reminders
• Syncing across devices
• Adjusting schedules when life changes

5. Can ADHD calendars help with time blindness?

Yes. Features that help include:

• Visual countdowns (Tiimo)
• Dynamic time blocking (Reclaim)
• Daily planning check-ins (Sunsama)
• AI-driven nudges and reminders (Saner.AI)

The right calendar makes time visible and actionable instead of abstract.

6. Which ADHD calendar works best for work?

• Saner.AI – Great for professionals juggling tasks, notes, and meetings in one place.
• Reclaim – Perfect if your day is meeting-heavy and you need to protect focus time.
• Notion Calendar – Best for project managers or entrepreneurs already using Notion.

7. Which ADHD calendar works best for personal life?

• Tiimo – Simple routines, visual cues, and helpful reminders for home life.
• Sunsama – Helps you avoid burnout by limiting how much you plan daily.
• Saner.AI – Keeps track of personal and work notes together, so nothing slips through.

8. What’s the single best calendar for ADHD?

There’s no one-size-fits-all answer. If you want:

• AI-powered organization → Go with Saner.AI
• Smart time blocking → Try Reclaim
• Daily planning guidance → Choose Sunsama
• Visual support for routines → Use Tiimo
• Flexibility with notes → Stick with Notion Calendar

The best calendar for ADHD is the one that reduces overwhelm while fitting your lifestyle.

9. What free ADHD calendar apps are available?

Not everyone wants to pay for premium ADHD planners. Free options include:

• Saner.AI (free plan with reminders, AI task capture, calendar sync)
• Notion Calendar (free with basic features)
• Google Calendar (simple but works)

10. How do I stick to using a calendar with ADHD?

Redditors often share that they set up a calendar but stop using it after a week. To make it stick:

• Keep it low-effort (don’t over-customize)
• Set up recurring reminders so you don’t have to reset things
• Use a tool that pulls you in daily, like Sunsama’s daily planning ritual
• Place physical reminders (wall calendar or sticky notes) near your desk to reinforce the habit

11. What features make a calendar ADHD-friendly?

From Reddit discussions, these stand out:

• Color coding to separate work vs personal
• Recurring alarms so you don’t miss events
• Visual layouts that show free time vs busy time (Tiimo, Reclaim)
• Smart reminders that pop up at prep time, not just at the event
• Integration with tasks/notes (Saner.AI, Notion Calendar)

12. Should I use a physical or digital calendar for ADHD?

It depends on what works for your brain:

• Physical calendars (wall calendars, whiteboards, planners) are always visible and can reduce forgetfulness.
• Digital calendars give you reminders, sync across devices, and adapt when things change.

Many ADHDers use both - a physical wall calendar for big events and a digital tool like Saner.AI for daily reminders.

13. How can calendars help with time blindness?

Time blindness is a huge ADHD struggle. Calendars help by:

• Using visual countdowns (Tiimo shows “30 minutes left”)
• Blocking time dynamically (Reclaim moves tasks around so you don’t lose track)
• Morning check-ins (Sunsama asks you to plan realistically each day)
• AI reminders (Saner.AI surfaces what matters when you’re most likely to forget)

14. How do I avoid over-planning and overwhelm?

ADHD brains often overcommit. Calendars can reduce that by:

• Reclaim – auto-reschedules tasks if you get busy
• Saner.AI – breaks down notes into smaller tasks so you don’t overload yourself
  Tip: Never plan at 100% capacity. Always leave buffer space for surprises.

15. Can I combine calendar + reminders + to-do lists in one app?

Yes, and this is one of the most common ADHD requests on Reddit. Options include:

• Saner.AI – integrates tasks, notes, and calendar seamlessly
• Notion Calendar – works if you already manage projects in Notion

16. How do I manage both work and personal life with ADHD calendars?

Most ADHDers need separate “zones” for different parts of life. Tips:

• Use color coding (work = blue, personal = green, health = red)
• Use shared calendars for family or team events
• Use Saner.AI or Notion Calendar to pull everything into one hub if you don’t want multiple tools

17. What’s realistic to expect from ADHD calendars long-term?

A calendar won’t “cure” forgetfulness, but the best calendars for ADHD reduce friction and support consistency. Expect:

• You’ll still forget sometimes - but reminders will catch most things
• You’ll need to experiment until you find a system that feels natural
• The tools that last long-term are the ones that feel effortless

18. Is there a calendar app that does everything for ADHD?

This is one of the most common Reddit questions. People with ADHD want a tool that handles tasks, reminders, notes, and schedules in one place.

• Saner.AI comes closest, because it combines notes, tasks, reminders, and a calendar.
• Reclaim and Notion help with time blocking

No single tool is perfect, but Saner.AI and Notion are the most “all-in-one” options.

Stay on top of your work and life with the Top Calendar for ADHD

Try Saner.AI for free