Less noise.
Zero distractions.
Lizero is a calm focus timer that turns concentration into a desert garden. Start a session, stay in the app, and watch a plant grow. The longer you focus, the rarer it gets.
iPhone · No account · No ads · No tracking


Focus. Grow. Repeat.
Everything you need to focus on one thing at a time, and nothing you don’t.
Focus timer
- Presets for 25, 45, 60 and 90 minutes, or any time from 5 to 180
- Name your task and keep one clear goal on screen
- Pause or give up at any time
- Rate your focus after each session and earn XP
Strict Mode
Leaving the app for more than 10 seconds ends the session, so the timer stays honest. Turn it on or off in Settings.
Focus garden
10 collectible desert plants in five rarity tiers, from a prickly cactus to a legendary golden bloom. Interrupted sessions do not grow a plant.
Distractions list
Write your own list of the apps and habits that pull you away, set a personal daily limit and see the list as a reminder during every session.
Statistics
- Focus Score from 0 to 100
- 7-day chart and total focus time
- Completion rate, current and best streak
- Full session history
Settings
Set a daily focus goal and an optional daily reminder. Everything stays on your device.
A look inside





Private by design.
No account, no ads, no tracking. Your sessions, plants and settings never leave your device. Lizero does not block other apps and does not read your Screen Time; your distraction list is a personal pledge.