AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
App Store Apps > Productivity > TodOne: Simple Today To-Do
TodOne: Simple Today To-Do icon

TodOne: Simple Today To-Do

by Takuya Saeki · Productivity · Free
On the App Store since August 2026 · Data updated 2026-11-04

TodOne: Simple Today To-Do is made and published by Takuya Saeki. AppBrain is an independent app data site and isn't affiliated with Takuya Saeki. The app name, icon, screenshots and description belong to Takuya Saeki and are shown as published on the App Store.

AppBrain's verdict

Last updated
October 25, 2026
Official page on the App Store

Rankings

App Store top charts

App Store Rankings for TodOne: Simple Today To-Do

This app is not ranked

Competitors

Similar apps and more from Takuya Saeki

Alternatives to TodOne: Simple Today To-Do

毎日ルーティン icon 毎日ルーティン
TAICHI ONO
0.0
Free
ToSche - AI Planner & Calendar icon ToSche - AI Planner & Calendar
Kiichi Tsukui
0.0
Free
To Day Do|今日のタスク管理 icon To Day Do|今日のタスク管理
Chikaarashi Rikito
0.0
Free
Clareo: GTD Task Manager icon Clareo: GTD Task Manager
YoungWon Studio
0.0
Free
TidyList - Task by category icon TidyList - Task by category
PEAR FIZZ
0.0
Free
Glance: Lock Screen To-Do icon Glance: Lock Screen To-Do
Luca Barone
5.0
Free
1 ratings
Text Back AI icon Text Back AI
Brightwood Apps LLC
5.0
Free
5 ratings
Atomic Habit Tracker - Abits icon Atomic Habit Tracker - Abits
Yevhen Basistyi
5.0
Free
1 ratings

Releases

Updates seen on the App Store
Version
1.18.1
Launched
August 2026

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on TodOne: Simple Today To-Do for iOS

We don't have enough comments to show example comments. Please check back later.

Technology

Found in the app by AppBrain
Price
Free
App size
47.4 MB
Content rating
Medium

Technologies used by TodOne: Simple Today To-Do

About the app and developer

About TodOne: Simple Today To-Do

TodOne: Simple Today To-Do is a productivity app developed by Takuya Saeki.

What is the rating of TodOne: Simple Today To-Do?

TodOne: Simple Today To-Do has no ratings yet.

Is TodOne: Simple Today To-Do free?

TodOne: Simple Today To-Do is free. The app size is 47.36 MB. The latest version available is 1.18.1. The last update was on October 25, 2026.

What are the requirements for TodOne: Simple Today To-Do?

The app has a content rating of Medium Maturity. The app has been available on the App Store since August 2026.

Developer information for Takuya Saeki

Takuya Saeki

Address:

Share TodOne: Simple Today To-Do

Store listing

By Takuya Saeki, from the App Store
TodOne: Simple Today To-Do Screenshot 1 of 6
TodOne: Simple Today To-Do Screenshot 2 of 6
TodOne: Simple Today To-Do Screenshot 3 of 6
TodOne: Simple Today To-Do Screenshot 4 of 6
TodOne: Simple Today To-Do Screenshot 5 of 6
TodOne: Simple Today To-Do Screenshot 6 of 6
Screenshots by Takuya Saeki, from the the App Store listing
Description by Takuya Saeki Written by the developer, not by AppBrain. Click to read.
TodOne is a simple to-do app for focusing on today. Only the few things today needs, laid out quietly — and you can add them just by talking to AI.

Tired of to-do apps that keep growing? TodOne keeps the screen calm and lets the AI assistant take the fiddly parts off your hands.

■ Features

【Run your list by talking to AI】
"Add finish the slides for tomorrow's meeting." "How am I doing today?" Say it in plain words and the AI adds, completes, edits, reorders, searches and summarizes your tasks. No forms to tap through — today gets sorted in a conversation.

【Connect today to how you want to be (Vision)】
"Live healthier." "Hold a real conversation in Japanese." Register those as Visions and link your daily tasks to them, so you can see what today is actually for. Visions can be created and linked from the AI chat too, and in a check-in conversation the AI helps you put the current distance into words and turn the next single step into a task on the spot.

【Only today】
TodOne shows today's tasks and nothing else. No past or future noise — just what is in front of you.

【Home Screen and Lock Screen widgets】
See what is left of today without opening the app. Put it on your Home Screen, or on the Lock Screen before you even unlock. Tap to jump straight into that day's list.

【Send a task from anywhere】
Share to TodOne from any other app. An article you want to read, a note you want to keep — park it as one thing to deal with today, without switching apps and typing it again.

【Morning and evening reminders】
A quiet notification at the start and the end of the day: morning to pick today's few, evening to look back. Both times are yours to change in Settings.

【Carry unfinished work into today】
If something did not get done, TodOne tells you at the top of the screen. Pick from the sheet and move them into today together, instead of dragging tasks over one at a time.

【Activity log】
Every add, complete and edit is recorded. Filter and search by period or type to see how your days are actually going.

【Look back on a calendar】
Browse your past records on a calendar and see completed and unfinished days at a glance.

【Search everything you have done】
Search across all your past tasks by keyword, filter by completed or unfinished, and jump straight to the day you found. "Wait, when did I do that?" — answered in seconds.

【Note the outcome】
Leave a note when you complete a task. Recording what you did, and how, makes the handover to tomorrow's you far easier.

【English and Japanese】
If your device is set to English, TodOne starts in English. You can switch between English, Japanese and "match device" in Settings — screen text, date formats and even the AI's replies follow the language you choose.

【Easy from the very first launch】
The first launch walks you through a live sample: how to focus on today, and how to talk to the AI. You try it rather than read about it.

■ Privacy
Your tasks are stored on your device. Only when you use the AI chat is your input sent to an AI service to generate a reply. See the privacy policy in the app or on our site for details.

■ Terms and Privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://2d1.app/en/privacy

Put today in order.
Official page on the App Store
Price drops on Google Play Top new apps Today's trending apps Popular Productivity Apps Apps other people are watching
毎日ルーティン icon 毎日ルーティン
ToSche - AI Planner & Calendar icon ToSche - AI Planner & Calendar
To Day Do|今日のタスク管理 icon To Day Do|今日のタスク管理
Clareo: GTD Task Manager icon Clareo: GTD Task Manager
TidyList - Task by category icon TidyList - Task by category
Glance: Lock Screen To-Do icon Glance: Lock Screen To-Do
Text Back AI icon Text Back AI
Atomic Habit Tracker - Abits icon Atomic Habit Tracker - Abits
Overview Alternatives Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners.

More apps

  • Top Android apps being viewed
  • Frog sounds
  • Minecoins Rewards Android App
  • War The Knights: Battle Arena

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Blog
  • Tips to improve your Android promotional campaign
© 2010-2026 - AppBrain