Oct 22, 2026

Best Reminder Apps for ADHD: 7 That Are Hard to Ignore

If you have ADHD, you already know the problem with reminder apps. The notification pops up, you swipe it away “for a second,” and that’s the last you see of it. The app did its job. You just didn’t.

So the best reminder app for ADHD is the one that’s hardest to ignore, and the one you don’t have to fill in yourself, because remembering to set the reminder is half the problem.

The quick answer: Carly is the best reminder app for ADHD because it doesn’t just buzz. It texts you, and it calls your phone. “Call me every weekday at 8am with my day” and your phone rings with your meetings, appointments and what’s due. It also finds the reminders for you: bills, school forms and appointments in your email go straight onto your calendar with a heads-up before each one.

Reminder apps for ADHD compared

App	How it reminds you	Sets reminders for you	Works on	Price
Carly	Phone call, text or email	Yes, from your email and calendar	Any phone, plus web	Free Zapier-style workflows; AI agents from $35/mo
Due	Notifications that repeat until you act	No	iPhone, Mac	$7.99 one time
Tiimo	Visual timers and notifications	AI planning help	iPhone, Android, Mac, web	Free; Pro by subscription
Structured	Timeline and notifications	No	iPhone, Android, Mac, web	Free; Pro from $29.99/yr
Todoist	Notifications	No	Everywhere	Free; Pro $5/mo billed yearly
Finch	A pet that nudges you	No	iPhone, Android	Free; Finch Plus by subscription
Apple Reminders / Google Tasks	Notifications	No	Built into your phone	Free

App Store and vendor prices checked October 22, 2026.

1. Carly

Carly is an AI assistant that runs your email, calendar, texts and calls. For an ADHD brain, that means reminders that come to you, in a form you can’t swipe away.

It calls you. “Call me every weekday at 8am with my day.” “Call me at 4:30 to leave for pickup.” Your phone rings, Carly tells you what’s next, and you can ask follow-ups on the call. Miss it and the same rundown lands in your email.
It texts you. Prefer a text? Swap “call me” for “text me.” Text Carly back from any US or Canadian number to snooze, reschedule or add something new.
It finds the reminders for you. When a bill, a school form, a renewal or an appointment confirmation lands in your inbox, Carly puts the date on your calendar and reminds you before it’s due. You never have to type it in.
One morning call instead of five apps. Your calendar, your to-dos, the emails you owe and the bills coming up, read to you in one call.
It does the next step too. “Remind me to call the pharmacy” can become “call the pharmacy and ask if my refill is ready,” and Carly makes the call.
Every account. Work Gmail, personal Gmail and an Outlook account, all in one place.
Rules that stick. A reminder you set once runs every time, as a free Zapier-style workflow. Write a rule.
Inside your AI. Add the Carly plugin in ChatGPT, or the Carly connector in Claude, and set reminders from the chat.
Thousands of apps. Carly connects to thousands of apps, including Todoist and Google Tasks if you already keep a list.
Best for: anyone who needs a reminder they physically can’t ignore, and doesn’t want to maintain a system.
Pricing: Free Zapier-style workflows; AI agents from $35/month.
Setup: copy one prompt into ChatGPT or Claude. It sets up Carly and gets you a phone number.

Carly setup prompt

Copy this into ChatGPT or Claude. It sets everything up, phone number included.

Help me connect Carly Teams so I can work with my organization's business texts, phone calls, voicemail and voice/text agents from this chat. I'll add it to you myself: tell me exactly what to click for the app you are, one step at a time, and wait for me to confirm before moving on. If a step doesn't match what I see, ask me what's on my screen. If you can do the setup yourself (Claude Code, Codex, Muse, Grok Bot), go ahead, and ask me for any key in your secure credential prompt, never in the chat. Don't tell me it's connected until list_phone_lines works, and if I have several teams, ask which to use. Before sending a text or making a call, confirm the team, recipient and message or task with me. The steps are below.

# Connect Carly Teams to an AI app

> Carly Teams works a team's business phone lines through the team's AI agents: business texts, phone calls, voicemail, the voice and text agents, and the team's CRM.

MCP server: https://carlyassistant.com/team/mcp (streamable HTTP, OAuth)

## Setup

Carly Teams isn't in any plugin or connector directory yet, so it's added as a custom connection by URL.

1. Add Carly Teams:
- ChatGPT: open https://chatgpt.com/plugins, click Add, and choose Create MCP App (not Create plugin or Upload plugin archive). If Create MCP App isn't on the menu, turn on Developer mode first in Settings > Security and login. Name it "Carly Teams" with the description "Work with my team's business texts, calls, voicemail and voice/text agents," paste https://carlyassistant.com/team/mcp as the server URL, choose OAuth, create it, and sign in. Then in the message box open the + menu, choose Developer mode, and pick Carly Teams. No plugin needs to be built, packaged or uploaded.
- Claude (claude.ai, Claude Desktop, or Cowork): Customize > Connectors > Add custom connector, name it Carly Teams, paste https://carlyassistant.com/team/mcp, and sign in.
- Claude Code: `claude mcp add --transport http --scope user carly-teams https://carlyassistant.com/team/mcp`, then /mcp, pick carly-teams, and authenticate.
- Codex: `codex mcp add carly-teams --url https://carlyassistant.com/team/mcp`, then `codex mcp login carly-teams`.
- Cursor: add {"mcpServers": {"carly-teams": {"url": "https://carlyassistant.com/team/mcp"}}} to ~/.cursor/mcp.json, then sign in to carly-teams from Customize.
- Muse: a custom connector to https://carlyassistant.com/team/mcp with a Carly API key as its bearer token. The key comes from carlyassistant.com/integrations (Advanced > API Keys > Create a new key, with Owner set to the team and all scopes selected) and goes in Muse's connector settings, not in a chat message.
- Grok: grok.com/connectors > New Connector > Custom, paste https://carlyassistant.com/team/mcp, and sign in.
- Grok Bot: a custom remote MCP server named carly-teams at https://carlyassistant.com/team/mcp. Approve it and sign in.
- Perplexity: Plugins in the sidebar (or Customize > Connectors), then Add custom > Connector > Add MCP connector. Choose Remote, name it Carly Teams, paste https://carlyassistant.com/team/mcp, pick OAuth, check the box and click Add, then click the Carly Teams card to sign in.
- Anything else: a remote MCP server (streamable HTTP) named carly-teams at https://carlyassistant.com/team/mcp. It signs in with OAuth.
Sign in with the Carly account that belongs to the organization.

2. Once it's added, the Carly Teams tools show up in the chat, including list_phone_lines. If they don't, turn Carly Teams on for the chat or start a new chat.

3. To check it worked, call list_phone_lines: it returns the teams and phone lines the account can reach. A team with no phone line yet can get one with find_numbers (optionally by area code) and get_number, which may return a checkout link to finish.

4. Something to try first: "Review our missed calls and voicemail and help me reply to customers." Carly Teams also reads and answers business texts, has the team's agent make calls, and edits the voice and text agents. Texts and calls go out at once from the agent's number and can't be taken back. Team permissions apply.

## Email, calendars and workflows

Email, calendars, files, booking pages and workflows are the regular Carly connector, added separately. It's listed in ChatGPT's plugin directory (https://chatgpt.com/plugins/plugin_asdk_app_6a67a26316b88191860222f918d4ec54) and Claude's connector directory (https://claude.ai/directory/carly), and connects anywhere else at https://carlyassistant.com/mcp/. Its setup is https://carlyassistant.com/mcp.txt.

Get started. More on the calls in an AI assistant that calls you.

2. Due

Due is a reminder app built around nagging. Its auto-snooze repeats a reminder every few minutes until you mark it done.

Best for: iPhone users who need one-off reminders to keep repeating.
Pricing: $7.99 one time on the App Store.
Limitations: iPhone and Mac only, so Android users are out. It’s still a notification, and you have to type every reminder in yourself.

3. Tiimo

Tiimo is a visual planner built with neurodivergent people in mind, with color-coded countdowns that show time passing.

Best for: time blindness.
Pricing: free to start. Pro is a subscription, and the App Store lists Pro prices from $7 to $14 a month and $36 to $54 a year.
Limitations: you still have to open the app and plan the day, and a countdown on a screen is easy to stop looking at.

4. Structured

Structured lays your day out on a visual timeline of calendar events and tasks.

Best for: people who like seeing the whole day at once.
Pricing: free; Structured Pro from $29.99 a year, or $99.99 lifetime.
Limitations: the timeline only works if you build it every day, and reminders are notifications.

5. Todoist

Todoist is the dependable to-do list, with quick add in plain language (“dentist Tuesday 2pm”).

Best for: people who already live in a list.
Pricing: free for 5 projects; Pro $5 a month billed yearly.
Limitations: a list is only as good as your habit of opening it. Carly can read your Todoist and call you with it.

6. Finch

Finch gives you a little pet that grows when you take care of yourself and finish small goals.

Best for: gentle motivation for self-care habits.
Pricing: free; Finch Plus is a subscription, from $5.99 a month or about $40 a year on the App Store.
Limitations: it’s a motivation app, not a reminder system for bills, appointments and deadlines.

7. Apple Reminders and Google Tasks

The reminder apps already on your phone.

Best for: quick reminders when you’ll remember to set them.
Pricing: free.
Limitations: they’re the notifications you’ve already learned to swipe away.

How to pick a reminder app for ADHD

You ignore notifications: get a reminder that rings. Go with Carly.
You forget to set the reminder in the first place: Carly, which pulls dates out of your email for you.
You’re on iPhone and want one-off nagging: Due.
You struggle to feel time passing: Tiimo.
You want to see the whole day: Structured.

For more, see best AI personal assistant for ADHD, best AI email assistants for ADHD and best AI calendar assistant for ADHD.

FAQ

What is the best reminder app for ADHD?

Carly, because it texts you and calls your phone instead of sending a notification you can swipe away, and it creates reminders from your email for you.

Is there an app that calls you with reminders?

Yes. Tell Carly “call me at 5pm to remind me to call the pharmacy,” or “call me every weekday at 8am with my day,” and your phone rings at that time.

Are there free reminder apps for ADHD?

Apple Reminders and Google Tasks are free, and Todoist, Tiimo, Structured and Finch have free versions. Carly’s Zapier-style workflows are free, like putting every bill due date from your email on your calendar.

Do reminder apps work for ADHD?

They work when they’re hard to ignore and don’t depend on you remembering to use them. A phone call beats a notification, and reminders pulled from your email beat ones you have to type.

Can I get reminders by text instead of an app?

Yes. Carly texts you reminders from a US or Canadian number, and you can text back to snooze or reschedule.

Ready to automate your busywork?

Carly schedules, researches, and briefs you—so you can focus on what matters.

See what people say

"Before Carly, I relied on a Calendly link, but the whole process felt impersonal and not very professional. Carly changed that by handling all the back-and-forth, so I'm no longer stuck in endless email threads trying to line up schedules.

Now Carly reaches out to candidates, shares my real-time availability, lets them pick a slot, then sends a Zoom link and drops it straight into my calendar. She sends reminders to both of us before each call, which has significantly reduced no-shows and last-minute confusion.

On top of scheduling, Carly acts like a full executive assistant, sending me my schedule the night before so I can prepare for each call. It reminds me of the old x.ai assistant, but Carly is noticeably smarter, faster, and better suited to my healthcare recruitment business."

Gus Ibrahim, Founder & Director, IHR