Do! - Simple To Do List

Contains adsIn-app purchases
2.72K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

• The simplest to do list, planner & reminder app for managing daily tasks, to-do lists, notes, checklists, grocery lists, and more.
• 'Do!', 6M downloads on iOS App Store, now on Google Play.

# Be Succesful life with organize/manage daily tasks
• It’s so simple! To-Do List without learning.
• Make personalized lists/memos with various fonts and colors.
• Complete task with a double tap(thrilling)!
• Now don't put off till tomorrow what you're going to do today.

# Features
• Various themes, fonts, and alignment features
• Vivid sound! (pen&paper)
• Password lock (initial pass : 0000)
• Data backup & restore (Dropbox, e-mail)
• Supports vertical mode, dark mode
• Sync various devices
• Notifications, widgets, top fixation

# Support External Keyboard
• New Task (Control(Ctrl) key + 'N')
• New Line (Option(Alt) key + 'Enter')

# Remove AD
• Purchase in app purchase ‘Remove Ad’, AD will be removed. (The difference between 'Do!' and 'Do! Premium' is advertising.)

# Support : do@simplerion.com
The Simplest To Do List & Reminder. Achieve your daily goal.
Updated on
Aug 31, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location and App info and performance
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.59K reviews
Karl Borden
August 16, 2022
Finally!! I have looked and looked for a ToDo list app that doesn't try to link to and invade my calendar, email, contacts, texts, photos, notifications and every other database I have. I just want a simple, easy to use list function with some internal sorting features. This is it. PLEASE don't ruin it by forcing your way into every other app I have! Have been using the ad supported version (and the ads are not intrusive) but am about to pay for the ad-free version.
51 people found this review helpful
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Katherine Conary
December 7, 2021
I really like this app. It's easy to use and do most of what I need it to do. I just wish that I could make a task be repeated for more than a week. Like, to give me a reminder to change my fish tank filter (which I do once a month) or to wash my comforter (which I do every 2 weeks). Also, adding sub tasks would be really helpful too.
12 people found this review helpful
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Kelly S
March 11, 2023
Okay, this is really amazing. The widget, the customizableness, the customizableness of the widget, the syncing option, the one time purchase for ad free... I haven't actually used it yet for putting in tasks, but this is an app that makes me really excited to do that, where most of the vast number of apps I've tried definitely do not do that. Thank you for being a thoughtful developer, the play store needs more people like you!
11 people found this review helpful
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What’s new

- Sign in with your Google or Apple account
- Stability improvements and bug fixes
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
SIMPLERION
help@simplerion.com
Rm 406 중원구 광명로 79 성남시, 경기도 13356 South Korea
+82 70-4240-6513