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Do! – Simple To Do List

Do! – Simple To Do List

Reminders & widgets, your way

26K ratings
777 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
In-App PurchasesWith Ads

Details

Released
March 9, 2011
Updated
October 22, 2026

Features

Developer

SIMPLERION Co., Ltd
✨Promote your app ✨
Do! – Simple To Do List screenshot #1 for iPhone
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Do! – Simple To Do List screenshot #5 for iPhone
Do! – Simple To Do List screenshot #6 for iPhone
Do! – Simple To Do List screenshot #7 for iPhone
Do! – Simple To Do List screenshot #8 for iPhone
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About

This app helps you manage your daily tasks with a focus on simplicity and ease of use. Quickly add and complete tasks, set reminders, and automate recurring items. Securely store your data and personalize the experience with themes and fonts.

✓Fast task addition and completion
✓Recurring task automation
✓Home screen widgets for task visibility
✓Passcode and Face ID security
✓Data backup and restore options
✓Customizable themes and fonts
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What users say about Do!

Reviews of Do! are mostly positive: the Productivity app is rated 4.7/5 from 26K App Store ratings. What users like most: great to-do list app, easy to use and organize. Top complaints: recurring tasks not always showing up correctly, randomly shuffles tasks. Summarized from real user reviews.

Positive things

  • 🚀Great to-do list app
  • 👍Easy to use and organize
  • ✨Customizable with colors and fonts
  • 📆Helpful for managing daily tasks and routines
  • 🔔Useful reminders and notifications
  • 💻Convenient widget for quick access

Negative things

  • 🐛Recurring tasks not always showing up correctly
  • 🔀Randomly shuffles tasks
  • 💰Ads still showing up after paid upgrade
  • 🔍Limited search and filtering options
  • 🎨Lack of customization options for themes and backgrounds
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+1

What's New in Do!

7.9.0

October 22, 2026

Now available on iPhone Duo, with layouts refined for different screen sizes and orientations! Find tasks faster with the redesigned Search. Filter by group, date, and color, or tap a recent search to search again. Added an extra-large portrait widget for iOS 27. Improved the overall UI and fixed various bugs for better stability. Also refined the calendar, notification, and color tag pickers when adding tasks, and made password entry in landscape smoother.

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1

Subscriptions & In-App Purchases

$0.99

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User reviews

Most RecentHighest RatedLowest Rated

Awesome app. Clean & actually simple

I love this app so much. I never leave reviews but this app deserves one. I’ve had it for years and it’s the only to do list i keep coming back to. It’s so simple, there’s no clutter, no annoying pop ups prompting you to subscribe to anything. Just a great to do list app that does what you need it do. Thank you to the developers for keeping it this way. 5 stars.
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Tthiccnuli

Simple To Do

Really great, simple & easy to use To Do app that just helps me get things done. Has grouping, repeats and more. Latest version has some really useful new features. Read the change log so you don’t miss them.
Ddbikedoc

The latest version has bug

On iPhone 14 Pro Max, each task needs to swipe twice in order to delete the task, it is rather annoying
Ggoooiiiiiid1111111122

Simple, very good

I tried many list apps and this is the only one that worked for me. It is pretty straightforward and easy to use. I simply add various things I need to accomplish and then cross them off once completed. Thanks!
EDIT: 2026 - I lost my phone and had to get a new one. I was so sad bc I thought I lost all my lists and reminders in Do! But tonight I found that the app backed up info. I am thrilled and it really made me appreciate this app even more.
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MMarypantalones

TOP SHELF !!!!

Top shelf.
TITony the Italian.
See 772 more reviews

Developer apps

Do! Premium – To Do List
Do! Premium – To Do List

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Do! Spring Mint – To Do List
Do! Spring Mint – To Do List

Reminders & widgets, your way

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(26)

$20.00
In-App Purchases
Check! Pro - Planning Partner
Check! Pro - Planning Partner

by SIMPLERION Co., Ltd

📊 Productivity

(9)

$2.99
Check! - Planning Partner
Check! - Planning Partner

The Best of Planning Partners

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(82)

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In-App Purchases
Do! Spring Pink – To Do List
Do! Spring Pink – To Do List

Reminders & widgets, your way

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(158)

Free
In-App PurchasesWith Ads
See developer apps

User experience

🐞

Reported Bugs

3 issues

Login/sign-in issues across devices

Bug

Reminders not working as expected

Bug

Syncing problems between devices

Bug
✨

Requested Features

5 requests

Ability to share lists with others

Feature

Calendar integration and scheduling options

Feature

More recurring task options (weekly, monthly, etc.)

Feature

Desktop/web version for faster editing

Feature

Ability to add notes or descriptions to tasks

Feature

FAQ

What does the Do! app do?

This app is a simple to-do list designed to help users focus on adding and completing tasks without complex settings. It offers quick task entry, reminders, recurring task automation, and secure data storage.

What are the key features of this to-do list app?

Key features include fast task addition and completion with a double tap, automation for recurring tasks (weekly, monthly, yearly), modern widgets for at-a-glance task viewing, and security options like passcode or Face ID. Users can also customize themes and fonts.

Is this app free to use?

The app is free to download and use, but it does offer in-app purchases and may display advertisements. Specific features or customization options might be unlocked through these purchases.

How is my data secured and backed up?

Your data is securely stored in your personal account after sign-up and login. You can protect your tasks with a passcode or Face ID. The app also supports backup and restore functionality via Dropbox or Email.

Who is this app best suited for?

This app is ideal for individuals who prefer a straightforward and uncluttered approach to task management. It's perfect for those who want to quickly add tasks, set reminders, and automate repetitive entries without being overwhelmed by advanced features.