Fifty Ten: Focus Timer
LxAppFactory Productivity
A simple 50/10 focus timer with automatic breaks and persistent sessions.
- Price
- $5.49
- No in-app purchases
- Updated
- Sep 21
- 2026 · v1.1.0
Screenshots
About Fifty Ten: Focus Timer
Focus for 50 minutes, rest for 10, and repeat.
Fifty Ten is a deliberately simple interval timer for focused work, study and creative sessions. Start the timer and let it automatically move between 50-minute focus periods and 10-minute breaks.
Visual progress makes the remaining time easy to understand at a glance: a tomato drains during focus and broccoli drains during rest.
Features:
• Choose between one and eight cycles
• Automatic transitions between focus and rest
• Optional alarms that work while the app is suspended
• Pause and resume whenever needed
• Restart the current phase or reset the entire session
• Haptic feedback for timer controls and phase changes
• Timer progress and settings persist between launches
• Accessible layouts and support for larger text sizes
Fifty Ten has no accounts, cloud sync, activity history or streaks. Your timer state and preferences remain stored on your device.
Set your cycles, press Start and concentrate on the work in front of you.
Fifty Ten is a deliberately simple interval timer for focused work, study and creative sessions. Start the timer and let it automatically move between 50-minute focus periods and 10-minute breaks.
Visual progress makes the remaining time easy to understand at a glance: a tomato drains during focus and broccoli drains during rest.
Features:
• Choose between one and eight cycles
• Automatic transitions between focus and rest
• Optional alarms that work while the app is suspended
• Pause and resume whenever needed
• Restart the current phase or reset the entire session
• Haptic feedback for timer controls and phase changes
• Timer progress and settings persist between launches
• Accessible layouts and support for larger text sizes
Fifty Ten has no accounts, cloud sync, activity history or streaks. Your timer state and preferences remain stored on your device.
Set your cycles, press Start and concentrate on the work in front of you.
What’s new
Version 1.1.0 · Updated September 21, 2026
• Improved transition alert scheduling and permission handling. • Added clear alarm status warnings and recovery options. • Reduced repeated warning pop-ups. • Added confirmation before cycle changes reset an unfinished session. • Improved text contrast and layouts for larger text sizes. • Corrected phase announcements when starting another session.