Lock-Focus
Jiseok Lee Productivity iPhoneiPadiPod touch
Lock-Focus is a free Productivity app for iPhone and iPad by Jiseok Lee. Requires iOS 17.0. Updated September 17, 2026.
- Price
- Free
- on the App Store
- Size
- 11 MB
- Age 4+
- Updated
- Sep 17
- 2026 · v1.1.0
Screenshots
About Lock-Focus
A Pomodoro-style focus timer that doesn’t stop on the Lock Screen or Dynamic Island. Close the app and the remaining time still follows you, along with today’s goal and your history. Focus in the timer, routine in the plan Build focus, short break, and long break in any order. Adjust durations in Settings and see the current session on Home. When a session ends, the next one starts naturally. Focus that continues on Lock Screen Live Activity shows remaining time and whether you’re focusing or on a break. Controls stay in the app; the Lock Screen keeps the flow visible. You can turn Live Activity off in Settings. Daily goals and reports Track a daily focus goal and a weekly summary on Home. The Report tab shows day, week, and month patterns, plus charts and focus/break totals. Export and iCloud Export CSV or a monthly PDF from Settings. iCloud sync is off by default. Turn on iCloud Sync in Settings on each device signed in with the same Apple ID to sync records and timer settings. Focus environment Focus Shield can reduce interruptions while a focus session runs. Languages: Korean, English, Chinese, Japanese, German. iPhone and iPad Both are supported, with the same dark UI for timer, reports, and settings on iPad.
What’s new
Version 1.1.0 · Updated September 17, 2026
• iCloud sync: Turn it on in Settings to sync focus records and timer settings across iPhone and iPad with the same Apple ID. Enable it on each device. • Lock Screen Live Activity now shows remaining time only. Pause and resume in the app.
App privacy
The developer, Jiseok Lee, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Lock-Focus
Looking for apps like Lock-Focus? Here are 6 similar apps on the App Store. The highest rated is Glance: Lock Screen To-Do (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lock-Focus | – | Free | September 17, 2026 | |
| 루티 기사앱 | – | Free | Nov 3, 2026 | Compare |
| Glance: Lock Screen To-Do | 5.0 / 5 (1) | Free | Jun 3, 2026 | Compare |
| Lumo Browser | – | Free | Nov 5, 2026 | Compare |
| Unmissable: Calendar Alarm | 3.0 / 5 (1) | Free | Nov 3, 2026 | Compare |
| QR Code Scanner | Barcode Scan | 4.3 / 5 (67) | Free | Aug 18, 2025 | Compare |
| Be Focused - Focus Timer | 4.7 / 5 (4,325) | Free | Oct 19, 2026 | Compare |
Compare Lock-Focus with the top alternatives: ratings, updates, ASO score and keyword gaps →