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 > FocusU: One Task at a Time
App profile & analytics · Productivity · Data updated 2026-10-06
FocusU: One Task at a Time icon

FocusU: One Task at a Time

by Kota Sakurai · Free · Version 1.6
Availability On the App Store since November 2025 ↗
Rating on App Store
–
Rating
–
0 reviews
Best rank
–
not in the top lists
Last updated
October 3, 2026
1.6

FocusU: One Task at a Time is made and published by Kota Sakurai. AppBrain is an independent app data site and isn't affiliated with Kota Sakurai. The app name, icon, screenshots and description belong to Kota Sakurai and are shown as published on the App Store.

About FocusU: One Task at a Time

FocusU: One Task at a Time is a productivity app developed by Kota Sakurai.

User Ratings

The app has no ratings yet.

App Information

FocusU: One Task at a Time is freely available from the App Store. The app size is 7.01 MB. The latest version available is 1.6. The last update was on October 3, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since November 2025.

Description by Kota Sakurai (from the App Store)
Too many to-dos and not sure where to start?
FocusU shows only the one task you should do right now.

- One task at a time: the oldest task is the only one on screen, so you just start
- Postpone up to 3 times: after that the task is let go automatically, so your list never piles up
- Look back on finished tasks with a stacked view and an activity grid
- Task Breakdown: AI splits a big task into three small steps you can start now
- Focus Timer (pomodoro-style) for deep work (Pro)
- Dark Mode support

Beat procrastination, one task at a time.

FocusU Pro
An auto-renewable subscription that unlocks unlimited Task Breakdown, Focus Report (streaks, a 7-day chart, time to complete), Focus Timer (pomodoro-style), Daily Goal and 11 Theme Colors including pastels (monthly or yearly plan, 1-week free trial for new subscribers).
Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it anytime in your App Store account settings.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sakurawi.notion.site/FocusU-2aa7f1ea1f9180189524f702dd69d016
Show more Show less

Screenshots

FocusU: One Task at a Time Screenshot 1 of 6
FocusU: One Task at a Time Screenshot 2 of 6
FocusU: One Task at a Time Screenshot 3 of 6
FocusU: One Task at a Time Screenshot 4 of 6
FocusU: One Task at a Time Screenshot 5 of 6
FocusU: One Task at a Time Screenshot 6 of 6
Screenshots by Kota Sakurai, from the the App Store listing
Official page on the App Store

Alternatives to FocusU: One Task at a Time

POI - タスクをぽいっ! icon POI - タスクをぽいっ!
NATSUYA KUME
0.0
Free
Re:plan icon Re:plan
Kotaro Kitazawa
0.0
Free
Procrastination Insult Timer icon Procrastination Insult Timer
Ideang Productions AB
1.0
Free
1 ratings
Polaris|やることを減らすタスク管理 icon Polaris|やることを減らすタスク管理
LEVEL UP, K.K.
0.0
Free
Just Start - Habit Tracker icon Just Start - Habit Tracker
江涛 丁
5.0
Free
1 ratings
PomoTime: Focus & Task Timer icon PomoTime: Focus & Task Timer
Kambara Takaaki
0.0
Free
TimeBox - TimeBox Todo & Focus icon TimeBox - TimeBox Todo & Focus
TaeHun Kim
0.0
Free
TimeBox – Plan,Do,See & Habit icon TimeBox – Plan,Do,See & Habit
Jong Seon Lee
0.0
Free

More from Kota Sakurai

Trend Catcher - トレンド画像加工 icon Trend Catcher - トレンド画像加工
Kota Sakurai
0.0
Free
Chum - 推し活のチェキを残そう icon Chum - 推し活のチェキを残そう
Kota Sakurai
0.0
Free
あきんど - ポケカ買取検索 icon あきんど - ポケカ買取検索
Kota Sakurai
0.0
Free
Routi - タイマーで効率的な準備管理 icon Routi - タイマーで効率的な準備管理
Kota Sakurai
0.0
Free
PackPocket - 地図メモ共有 icon PackPocket - 地図メモ共有
Kota Sakurai
0.0
Free
Photence icon Photence
Kota Sakurai
0.0
Free
PDreams ポケカ巡回マップ - コンビニ在庫記録 icon PDreams ポケカ巡回マップ - コンビニ在庫記録
Kota Sakurai
0.0
Free
CoYatteTotte - 理想の構図カメラ icon CoYatteTotte - 理想の構図カメラ
Kota Sakurai
0.0
Free

Changelog of FocusU: One Task at a Time

No changelog data

Developer information for Kota Sakurai

Kota Sakurai

Address:

Share FocusU: One Task at a Time

Comments on FocusU: One Task at a Time for iOS

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

App Store Rankings for FocusU: One Task at a Time

This app is not ranked

Technologies used by FocusU: One Task at a Time

Frequently asked questions about FocusU: One Task at a Time

Is FocusU: One Task at a Time free?

Yes. FocusU: One Task at a Time is free on the App Store.

Is FocusU: One Task at a Time still available?

Yes. FocusU: One Task at a Time is on the App Store, and the last update we saw was on October 3, 2026.

How large is FocusU: One Task at a Time?

FocusU: One Task at a Time is 7.01 MB.

Is FocusU: One Task at a Time suitable for children?

App Store rates the content of FocusU: One Task at a Time as suitable for everyone.

Who made FocusU: One Task at a Time?

FocusU: One Task at a Time was developed by Kota Sakurai. It is listed in the productivity category on the App Store.

What are the best alternatives to FocusU: One Task at a Time?

People looking at FocusU: One Task at a Time also look at these productivity apps: POI - タスクをぽいっ!, Re:plan, Procrastination Insult Timer, Polaris|やることを減らすタスク管理, Just Start - Habit Tracker.

Popular Productivity Apps Price drops on Google Play Apps other people are watching Top new apps Today's trending apps
POI - タスクをぽいっ! icon POI - タスクをぽいっ!
Re:plan icon Re:plan
Procrastination Insult Timer icon Procrastination Insult Timer
Polaris|やることを減らすタスク管理 icon Polaris|やることを減らすタスク管理
Just Start - Habit Tracker icon Just Start - Habit Tracker
PomoTime: Focus & Task Timer icon PomoTime: Focus & Task Timer
TimeBox - TimeBox Todo & Focus icon TimeBox - TimeBox Todo & Focus
TimeBox – Plan,Do,See & Habit icon TimeBox – Plan,Do,See & Habit
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
  • PlayCloud - Gaming console
  • Car Sim M5 and C63
  • Notion Calendar

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
  • Articles
  • Blog
  • Free App-Ads.Txt Validation
© 2010-2026 - AppBrain