OneTime: Daily Time Tracker
UNCHAN BAEK Productivity iPhoneiPadiPod touch
OneTime: Daily Time Tracker is a free Productivity app for iPhone and iPad by UNCHAN BAEK. Requires iOS 18.0. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 67 MB
- Age 4+
- Updated
- Oct 19
- 2026 · v1.0.23
Screenshots
About OneTime: Daily Time Tracker
OneTime is a time-tracking stopwatch for recording time and organizing your day. Start with one tap, and your records flow into a timeline, calendar, and stats. You can track study, work, exercise, reading, and daily activities. See how much you did each day and review weekly and monthly patterns. What you can do with OneTime • Timeline See your activities in chronological order throughout the day. • Calendar Review your records by date and check any day you want. • Stats See how you spend your time with weekly and monthly patterns. • Time tracking Use a stopwatch that tracks one activity at a time. • Manual entries and edits Add missed time later, edit existing records, and leave notes. • Automatic tracking by app Track time automatically based on selected apps. • Routines and checklists Organize recurring items and manage date-based checklists. You can add items, reorder them, and carry unfinished items over to the next day. Missed a record? No problem. You can add or edit it later. OneTime is built not just for measuring time, but for reviewing and organizing your records. If you want time tracking, timeline, calendar, and stats in one app, OneTime fits. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.0.23 · Updated October 19, 2026
Bug fixes and stability improvements.
App privacy
The developer, UNCHAN BAEK, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases: Purchase History
- Location: Coarse Location
- User Content: Other User Content
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Diagnostics: Performance Data, Other Diagnostic Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID, User ID
- Usage Data: Product Interaction, Advertising Data, Other Usage Data
- Diagnostics: Performance Data, Other Diagnostic Data
- Purchases: Purchase History
- User Content: Other User Content
Used for: Third-Party Advertising, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Third-Party Advertising, Analytics, App Functionality
Alternatives to OneTime: Daily Time Tracker
Looking for apps like OneTime: Daily Time Tracker? Here are 6 similar apps on the App Store. The highest rated is DeepFocus: Session Tracker (5.0/5), and all 6 are free to download.
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Timebook - Time Tracker
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Gridpaper: To-Do & Diary
-
Calume - Time tracker
-
DeepFocus: Session Tracker
5.0
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Kotsumi: Study & Focus Timer
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Refill: Visual Reminders
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| OneTime: Daily Time Tracker | – | Free | October 19, 2026 | |
| Timebook - Time Tracker | – | Free | Oct 22, 2026 | Compare |
| Gridpaper: To-Do & Diary | – | Free | Oct 21, 2026 | Compare |
| Calume - Time tracker | – | Free | Oct 23, 2026 | Compare |
| DeepFocus: Session Tracker | 5.0 / 5 (1) | Free | Jul 2, 2026 | Compare |
| Kotsumi: Study & Focus Timer | – | Free | Sep 16, 2026 | Compare |
| Refill: Visual Reminders | – | Free | Jul 24, 2026 | Compare |