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Last updated on: 2026-06-21
Android Apps > Productivity > One Task
One Task icon

One Task

6.901.0
Code Spark
4.54
349 reviews
10,000+
Downloads
Free

Turn chaos into clarity — stay organized for peace of mind!

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About One Task

One Task is a productivity app developed by Code Spark.

Download Statistics

One Task has been downloaded 35 thousand times. In the last 30 days, the app was downloaded 2.6 thousand times.

User Ratings

One Task is rated 4.54 out of 5 stars. The rating is based on 350 ratings.

App Information

One Task is FREE to download. The APK download size is 47.47 MB. The latest version available is 6.901.0. The last update was on November 28, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play August 2025.

Description
Stay on top of every task, anywhere. Seamlessly manage your to-do lists with the app trusted by millions — complete with subtasks, due dates, reminders, and handy widgets.
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More data about One Task

Price Free to download
Total downloads 35 thousand
Recent downloads 2.6 thousand
Rating 4.54 based on 350 ratings
Ranking Not ranked
Version 6.901.0
APK size 47.5 MB
Number of libraries ?
Suitable for Everyone
Ads NO ads

App Performance Report

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Alternative downloads for the One Task app

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Business Tasks icon Business Tasks
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To Do List and Reminder icon To Do List and Reminder
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Calendar icon Calendar
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My Tasks - To do list icon My Tasks - To do list
Build for the Web
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Tasks: To Do List & Reminders icon Tasks: To Do List & Reminders
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One Task compared with similar apps

Common keywords of similar apps

Task Stay App Reminders

Keywords missing from this app

Tasks Calendar List Planner Schedule Reminder Events Notes Set Lists Manage Add Simple Daily Google Widgets Time Important Day Productivity Features Easy Organized Create Organize Plan Quick Life Screen View Home Customizable Sync Today Planning Event Management Free Data Access Personal Miss Powerful Designed Top Flexible

More from Code Spark

One Calendar icon One Calendar
Code Spark
4.7
Free
1,000,000+

Google Play Rating history and histogram

Downloads over time

One Task has been downloaded 35 thousand times. Over the past 30 days, it averaged 87 downloads per day.

Changelog of One Task

Show changelog

Developer information for Code Spark

Code Spark

support.android@onetask.eu

Website

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Comments on One Task for Android

★★★★★ Lee · May 1, 2026
Works well with their calendar app and my self-hosted calendar & contacts (Radical)
★★★★☆ Rob Z · Oct 25, 2025
Very promising. Some improvement can be done. I would like to see the option which task has its own background color to distinguish tasks from appointments on the calendar app. Etc. But it's already a nice addition to the One Calendar application. Also, if a task which has a fixed date but wasn't complete can have an option to automatically carry over to the next day and remain active in the notification bar.
★★★★★ Lexie Le Cocq · Apr 16, 2026
So far so good. Its only been a week, but I like how you can personalize it (important when you're a visual person). The lists are clear and it's an easy-to-use app. I wish there was an option where you could change the order of your various lists and each item in a list, as opposed to the most recent edited one moving to the top. Also wish I could attach a list to a day, and it shows in one calendar. With that being said, as a basic To-Do list app, it works just fine and looks nice
★☆☆☆☆ Abu Huraira - أبو هريرة · Nov 1, 2025
Tasks don't show up in calendar, what's the purpose of the app if it doesn't integrate with the calendar app?
★☆☆☆☆ Brandon · Mar 7, 2026
Was looking forward to replacing 'to-do' with this. Unfortunately, it's not able to sync with current MS tasks.

Google Play Rankings for One Task

This app is not ranked

Technologies used by One Task

One Task is requesting 12 permissions and we don't have library information (yet).

Permissions

Network communication
view network connections, full network access, Google Play billing service, receive data from Internet
Hardware controls
control vibration
System tools
run at startup, prevent phone from sleeping
Extra
android.permission.POST_NOTIFICATIONS, android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, android.permission.SCHEDULE_EXACT_ALARM, android.permission.USE_EXACT_ALARM, biz.codespark.onetask.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
We haven't collected library information for this app yet. You can use the AppBrain Ad Detector app to detect libraries in apps installed on your device.
Top new apps Today's trending apps Apps other people are watching Popular Productivity Apps Apps on sale
Tasks.org: to-do list & tasks icon Tasks.org: to-do list & tasks
Calendar: Reminder your task icon Calendar: Reminder your task
Google Tasks icon Google Tasks
Business Tasks icon Business Tasks
To Do List and Reminder icon To Do List and Reminder
Calendar icon Calendar
My Tasks - To do list icon My Tasks - To do list
Tasks: To Do List & Reminders icon Tasks: To Do List & Reminders

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