OneCentrate
Focus Timer, Habits, Reminders
Free · In-App Purchases
Keep the flow you need close on iPhone and iPad.
OneCentrate is a Digital OneCentrator that brings daily rhythm, state changes, small actions, and reflection into one connected flow. Instead of adding more to a never-ending list, it helps make the One that matters now feel clear.
Switch — Change state with one tap
Count up, count down, or focus until a set deadline. Bring focus and break time into one mode, then add OneCentrate’s curated music, Apple Music, or ambient sounds. Turn photos you love into cards and recognize the flow you need the moment you see it.
Pulse — See now and next at a glance
Build daily and weekly rhythms from days and start and end times. See what is happening now and what comes next. Add vacations, holidays, half-days, or canceled classes as exceptions without deleting the recurring schedule you already built.
ki.log — Record a small action right away
Mark a single check or count each step toward a daily target. Set daily, every-other-day, selected weekday, or monthly repetition with multiple reminders. Record checks and update counts in the app, from a widget, or on Apple Watch.
Stay close from the Home Screen and Lock Screen
Use widgets for quick access to Switch, ki.log, and Pulse. Record ki.log actions directly from a widget. On supported devices, Live Activities and Dynamic Island keep an active Switch and the current or next Pulse rhythm in sight.
More room on iPad
View the weekly Pulse structure, ki.log records, and Analysis across the spacious iPad display. See more of your flow in one place.
Continue lightly on Apple Watch
With Apple Watch connected to iPhone, start a Switch, check its timer, or pause, resume, and end it. Record ki.log actions and see the current and next Pulse rhythm from your wrist.
Analysis — Patterns, not scores
View time spent in Switch, actions recorded in ki.log, and rhythms planned in Pulse together. Explore daily, weekly, and monthly views to recognize the times and states you return to.
OneCentrate AI
Describe the flow you want to create. AI can suggest drafts for Switch, Pulse, ki.log, and Pulse exceptions, and explain settings and how to use the app. You review every draft before anything is applied.
Continue across Apple devices
With iCloud enabled, supported iPhones, iPads, and Macs can keep cards and records in sync. Handoff lets you review an active Switch and continue it on another supported device.
Access
The 14-day Trial includes unlimited cards, AI, and the full curated music collection, and it does not automatically convert to a paid subscription. After the Trial, Free includes two active cards in each of Switch, Pulse, and ki.log. OneCentrate+ provides unlimited cards, AI, and the full curated music collection.
Some features require OneCentrate+, an internet connection, notification or music permission, or an active Apple Music subscription. Live Activities and Dynamic Island depend on supported devices and system settings. The Apple Watch app requires an iPhone connection. iCloud and Handoff require the same Apple Account, supported devices, and the appropriate iCloud settings.
Privacy Policy: https://onecentrate.com/en/privacy
Terms of Use: https://onecentrate.com/en/terms
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
This update lets you swipe through the cards at the top of the screen and adds D-DAY dates and requests to start Switch on another device.
• Swipe through the cards at the top of Switch and ki.log, then start the displayed mode or check off the displayed card.
• Switch recommends cards based on the time of day and your usage history. ki.log uses reminder times and your completion history to suggest what to do now.
• Swipe across the top of Pulse to see rhythms for other days of the week.
• MAIN has a fresh default background for light and dark modes. Look forward to a different background with each update.
• Customize the message below the clock on MAIN. Save it empty to hide it.
• Set a target date and name with D-DAY in Switch. See it on the focus screen and in the Live Activity on the Lock Screen.
• Use Handoff to request a Switch start on another iPhone, iPad, or Mac. Confirm on the receiving device to start.
• Request a Switch start from iPhone to Apple Watch, then confirm on your Watch to start.
• ki.log widgets and the Apple Watch checklist prioritize unfinished cards based on the time of day. On Watch, rows stay in place immediately after you check them off.
• Stability improvements.
The developer, OneCentrate, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OneCentrate
- Size
- Up to 268 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 5 more
- English, French, German, Japanese, Korean, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- OneCentrate+ Annual USD 59.99
- OneCentrate+ Monthly USD 6.99
- Copyright
- © 2026 OneCentrate
