7 Best To-Do Apps for iPhone in 2026

I’ve tried a lot of to-do apps over the years, but I still use Apple Reminders for most of my own tasks.

That’s partly because Reminders has gotten much better, but also because I’ve realized something: most people don’t need the most powerful task manager. They need one that’s quick to use and easy to trust.

Still, Reminders isn’t perfect.

You might want something better if you need:

• Stronger project management
• Windows or Android support
• Better day planning
• More advanced filters and views
• Deeper productivity features

That’s what this guide is about.

I’m not going to give you 15 to-do apps that all do basically the same thing. I’m focusing on the ones that give you a real reason to use them instead of, or alongside, Apple Reminders.

Some are better for projects. Some work better across multiple platforms. Some are built around planning your actual day.

And in a few cases, I still think Apple Reminders is the better choice.

So before you download anything else, let’s start with what you already have on your iPhone.

Before You Download Anything, Try Apple Reminders

Before installing anything else, I’d give Apple Reminders a proper try.

It already handles most everyday to-do needs really well:

• Lists and sections
• Subtasks and tags
• Recurring reminders
• Location-based reminders
• Shared lists
• Siri and widgets
• Calendar integration

For groceries, bills, errands, personal tasks, and smaller projects, that may honestly be all you need.

I’d only start looking elsewhere if you want something Reminders doesn’t do especially well, like:

• Better project management
• Windows or Android support
• Visual day planning
• More powerful filters and custom views
• Deeper productivity or GTD features

If one of those sounds like you, that’s where the apps below start earning their place.

Why I’d Leave Apple Reminders

I wouldn’t switch from Reminders just because another app has more features. I’d switch only if I kept running into a specific limitation.

These are the main ones:

• I need better project management. Reminders works fine for small projects, but apps like Things and OmniFocus give you much more structure.
• I need cross-platform access. If you use Windows or Android regularly, Todoist makes a lot more sense.
• I want to plan tasks into my actual day. Structured and TickTick are much better if you like seeing tasks alongside your schedule.
• I want more control over views and filters. GoodTask gives you far more flexibility without forcing you to leave Reminders behind.
• I want deeper productivity features. Things like habits, focus timers, custom perspectives, and advanced planning tools live outside Reminders.

That’s how I picked the apps in this guide.

Each one is here because it solves a real problem that Apple Reminders doesn’t solve as well.

My Picks at a Glance

I wouldn’t treat this as a ranking from best to worst. Each app earns its place for a different reason.

Best To-Do Apps for iPhone

Here are the to-do apps I think are actually worth considering on iPhone.

I picked each one for a specific reason, whether that’s better project management, cross-platform access, visual planning, or simply getting more out of Apple Reminders.

1. Apple Reminders

Apple Reminders is the one I’d tell most iPhone users to try first.

It’s free, already on your phone, and deeply connected to iOS. I use it because adding a task is fast, Siri works well with it, widgets are useful, and I don’t have to think about syncing or setting up another system.

Also Read: Apple Reminders as a Task Manager: My Full System

What I Like

Reminders covers most of the things I need without feeling complicated:

• Recurring and location-based reminders
• Lists, sections, subtasks, and tags
• Smart Lists
• Shared lists
• Siri and widgets
• Reminders inside Apple Calendar

Apple has also kept improving it with newer features like Urgent reminders and smarter task creation in iOS 27.

Where It Starts to Feel Limited

The weakness shows up when your system gets more complicated.

Reminders can handle projects, but it doesn’t give me the same level of structure as Things or OmniFocus. Its planning views are also fairly basic compared with apps like TickTick or Structured.

And if you regularly use Windows or Android, the Apple-first experience becomes a much bigger limitation.

Who I’d Recommend It To

If you mainly use Apple devices and just need a reliable place for personal tasks, errands, bills, recurring reminders, and smaller projects, I’d stick with Reminders until it actually gives you a reason to leave.

Would I keep it? Absolutely. It’s still the to-do app I use most often.

2. GoodTask

GoodTask is what I’d try before leaving Apple Reminders completely.

It doesn’t ask you to rebuild your whole system. It uses the same Reminders data and simply gives you more ways to organize, filter, and plan it.

That makes it a great middle ground if Reminders already works for you but starts feeling a little too basic.

What I Like

The biggest difference is flexibility. GoodTask gives you:

• Much more powerful Smart Lists and filters
• List, calendar, and board-style views
• Reminders and calendar events in the same place
• Custom Quick Actions
• Bulk editing
• Templates and more detailed planning options

I especially like that I can keep using Reminders normally and still open GoodTask when I need a more advanced view of everything.

Where It Falls Short

GoodTask can feel busier than Apple Reminders, especially when you first start customizing it.

There are also a few limitations caused by how much access Apple gives third-party apps to Reminders data. For example, native Reminders tags aren’t handled quite as seamlessly as they are inside Apple’s own app.

And if you’re trying to move completely away from Apple’s ecosystem, this isn’t really the app for that. GoodTask works best when Reminders is still at the center of your system.

Who I’d Recommend It To

I’d pick GoodTask if you already like Apple Reminders but keep wishing it had better filters, views, and planning tools.

Would I keep it? Yes, especially if I wanted more power without rebuilding my entire task system in another app.

3. Things 3

Things 3 is the one I’d pick when Apple Reminders starts feeling too basic, but I still want something clean and easy to use.

Its biggest strength is structure. Instead of just keeping everything inside lists, Things gives you Areas, Projects, Headings, and tasks, so it’s much easier to organize bigger pieces of work without making the app feel overwhelming.

What I Like

A few things stand out:

• Clean project organization
• Separate start dates and deadlines
• Today, Upcoming, Anytime, and Someday views
• Tags and repeating tasks
• Calendar events shown alongside your tasks
• Strong Siri, Shortcuts, and Apple ecosystem support

I also like that it feels more intentional than Reminders without turning into a complicated productivity system.

Where It Falls Short

The biggest limitation is platform support.

Things is built for Apple devices, so there’s no Windows, Android, or web app. If you regularly move between different platforms, that alone may rule it out.

It’s also a paid app, and the iPhone, iPad, and Mac versions are sold separately.

Who I’d Recommend It To

I’d recommend Things if you mostly use Apple devices and want better project organization than Reminders without jumping into something much more complex like OmniFocus.

Would I keep it? Yes, if I needed more structure than Reminders gives me but still wanted the app to stay simple.

4. Todoist

Todoist is the one I’d pick if I wanted a to-do app that works well beyond the Apple ecosystem.

That matters if you use an iPhone but also spend time on Windows, Android, or the web. Unlike Things, you’re not locked into Apple devices, and your task system follows you pretty much everywhere.

What I Like

Todoist feels flexible without being hard to understand. You get:

• Projects, labels, and filters
• List, board, and calendar views
• Natural-language task creation
• Recurring tasks and reminders
• Cross-platform apps and web access
• Lots of integrations with other tools

I also like Todoist’s newer Ramble feature. You can speak naturally, and it can turn what you say into structured tasks with dates, priorities, and other details.

That makes quick capture especially useful when you’re on your phone.

Where It Falls Short

The biggest downside is that some of Todoist’s better features sit behind the paid Pro plan.

Things like more advanced filters, calendar layouts, task duration, and some newer AI features are more limited or unavailable on the free tier.

It also doesn’t feel as deeply integrated into the iPhone as Apple Reminders does. Siri, system-level features, and the overall Apple experience still feel more natural with Reminders.

Who I’d Recommend It To

I’d choose Todoist if you want one task manager across your iPhone, computer, and other devices, especially if you don’t use Apple hardware exclusively.

Would I keep it? Yes, if cross-platform access mattered to me. That’s the biggest reason I’d choose it over Things or Reminders.

5. TickTick

TickTick is the one I’d pick if I wanted my tasks, calendar planning, habits, and focus tools in one place.

It does a lot more than basic task management, which can be either its biggest strength or its biggest weakness depending on how much of that you actually want.

What I Like

TickTick gives you:

• Tasks, lists, subtasks, tags, and priorities
• Calendar planning
• Habit tracking
• Focus timer
• Eisenhower Matrix
• Recurring tasks and reminders
• Cross-platform sync
• Newer AI features for creating and organizing tasks

I especially like that you can move from “what do I need to do?” to “when am I actually going to do it?” without jumping between multiple apps.

Where It Falls Short

TickTick can feel like a lot.

If all you need is a simple task manager, features like habits, focus timers, statistics, and multiple planning views can start to feel like extra baggage.

Some of its better calendar and planning features also require Premium, so the free version doesn’t give you the full experience.

Who I’d Recommend It To

I’d choose TickTick if you want one app to handle more than just tasks and you genuinely plan to use the calendar, habits, or focus features.

Would I keep it? Probably, if I wanted an all-in-one productivity system. If I only needed a clean to-do list, I’d still pick something simpler.

6. Structured

Structured is the one I’d pick if my problem wasn’t organizing tasks, but actually fitting them into my day.

Instead of showing you another long list of things to do, it turns your day into a visual timeline so you can see when each task is supposed to happen.

What I Like

Structured gives you:

• A visual daily timeline
• Tasks and calendar events in one place
• Inbox for unscheduled tasks
• Recurring tasks
• Reminders import on iPhone
• Calendar import
• Custom notifications
• Newer natural-language and AI-assisted task creation

I like that it forces you to think about time, not just tasks. A list can tell me I have eight things to do. Structured makes me ask whether those eight things actually fit into today.

Where It Falls Short

Structured isn’t the app I’d choose for deep project management.

If you need complex projects, powerful filters, lots of tags, or a full GTD-style system, apps like Things or OmniFocus are a better fit.

Some features also vary by platform, so the iPhone version can do things that aren’t available everywhere.

Who I’d Recommend It To

I’d choose Structured if you already know what you need to do but keep struggling to decide when to do it.

Would I keep it? Yes, if visual day planning helped me actually finish more of what’s already on my list.

7. OmniFocus

OmniFocus is the one I’d pick if I needed serious project management and wanted much more control over when, why, and how tasks show up.

It goes much deeper than Reminders, Things, or Structured, especially if you like GTD-style planning or manage a lot of moving parts.

What I Like

OmniFocus gives you:

• Inbox, projects, folders, and tags
• Forecast and Review views
• Custom Perspectives
• Defer dates, planned dates, and due dates
• Recurring tasks
• Calendar context
• Powerful filtering and automation
• Shortcuts and Siri support

The planned date idea is especially useful. It lets you separate “when I want to work on this” from “when this is actually due,” which gives you much more control over planning.

Where It Falls Short

OmniFocus is definitely not the simplest option here.

There’s a learning curve, and if your task system is mostly errands, bills, and smaller projects, it can feel like way more app than you need.

It’s also one of the more expensive options in this guide.

Who I’d Recommend It To

I’d choose OmniFocus if I managed complex projects, used GTD seriously, or constantly felt limited by simpler task managers.

Would I keep it? Only if I genuinely needed that level of control. Otherwise, I’d rather use something lighter.

Apps I Tested but Wouldn’t Pick

A few other to-do apps are still worth mentioning, but I wouldn’t give them a full recommendation over the options above.

1. Microsoft To Do

Microsoft To Do is a solid option, especially if you already use Microsoft services. I like My Day, recurring tasks, shared lists, and the fact that it works across devices.

But if I needed a serious cross-platform task manager, I’d still pick Todoist. It gives me more flexibility, better organization, and a stronger overall system.

2. Any.do

Any.do covers the basics well and adds things like calendar planning, reminders, and a daily planner.

I just don’t think it gives me a strong enough reason to choose it over Todoist, TickTick, or Structured. Those apps each solve a more specific problem better.

3. Google Tasks

Google Tasks is simple and works nicely with Gmail and Google Calendar, which is probably its biggest advantage.

But compared with the other apps here, it feels much more limited. I’d only pick it if I wanted something very basic and already spent most of my day inside Google’s ecosystem.

What I’d Actually Pick

If I were choosing today, I’d keep it simple:

• For most iPhone users: Apple Reminders
• If I wanted more power without leaving Reminders: GoodTask
• If I wanted a cleaner, more structured Apple-only setup: Things 3
• If I needed Windows, Android, or web access: Todoist
• If I wanted tasks, calendar planning, habits, and focus tools together: TickTick
• If I wanted to visually plan my day: Structured
• If I needed serious project management or GTD: OmniFocus

For me, Apple Reminders is still the default. I’d only move to another app when I could clearly point to something Reminders wasn’t doing well enough.

That’s really the best way to choose a to-do app. Don’t ask which one has the most features. Ask which one solves the problem you actually have.

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