One Big Thing
One Big Thing is made and published by Thomas Chatting. AppBrain is an independent app data site and isn't affiliated with Thomas Chatting. The app name, icon, screenshots and description belong to Thomas Chatting and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- September 22, 2025
- Size
- 1.02 MB
User feedback
Ratings and reviews on the App StoreComments on One Big Thing for iOS
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Store listing
By Thomas Chatting, from the App Store
Description by Thomas Chatting Written by the developer, not by AppBrain. Click to read.
Review your previous Big Things.
Receive notifications to remind you to check in on your big thing, and mark it as complete if you've done it.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 1.02 MB
- Content rating
- Everyone
Technologies used by One Big Thing
Releases
Updates seen on the App Store- Version
- 1.2
- Launched
- May 2025
No changelog data
Alternatives
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Rankings
App Store top chartsApp Store Rankings for One Big Thing
About the app and developer
About One Big Thing
One Big Thing is a productivity app developed by Thomas Chatting.
User Ratings
The app has no ratings yet.
App Information
One Big Thing is freely available from the App Store. The app size is 1.02 MB. The latest version available is 1.2. The last update was on September 22, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since May 2025.
Developer information for Thomas Chatting
Address:
Frequently asked questions about One Big Thing
Is One Big Thing free?
Yes. One Big Thing is free on the App Store.
Is One Big Thing still available?
Yes. One Big Thing is on the App Store, and the last update we saw was on September 22, 2025.
How large is One Big Thing?
One Big Thing is 1.02 MB.
Is One Big Thing suitable for children?
App Store rates the content of One Big Thing as suitable for everyone.
Who made One Big Thing?
One Big Thing was developed by Thomas Chatting. It is listed in the productivity category on the App Store.
What are the best alternatives to One Big Thing?
People looking at One Big Thing also look at these productivity apps: Todo – At Some Point, To Do List – Task Manager+, ADHD Focus: That One Thing, ToDo for today, Do More.