
Settle into a sound you enjoy.
Choose background music or ambient sound to accompany reading, studying, or writing.
FOCUS TIMER · TASKS · A GROWING UNIVERSE
Star River · Make a little space for now.
Start with one task. Make time for study or work with a Pomodoro timer or stopwatch, and let sustained focus gradually shape your planet and solar system.
Gravity · Coming soon for iPhone
App screens shown in Simplified Chinese.
GRAVITY IN ACTION
Explore a planet, choose your timing, browse tasks and sounds, and see different black hole scenes.
Actual app interactions and black hole scene excerpts. Some actions are sped up. Enable sound to hear the background music.
01GROWTHTIME, MADE VISIBLE
Focus can feel quiet in the moment. Looking back, you can see how those sessions have shaped a world of your own.

An early stage of your planet.

Watch sustained effort take a visible shape.

See your accumulated focus become a bigger world.
These actual app screens show different growth stages reached through long-term accumulation of valid focus time. A single session does not immediately reach these stages.
02TASKS & FOCUSONE THING AT A TIME
You do not need to plan everything at once. Choose what you want to work on next, and connect that task to a focus session.
Read a chapter, draft a report, or review vocabulary. Give your next focus session a clear purpose.
Tap the start button beside a task, choose a duration, and begin.
Finishing a focus session does not automatically complete the task. You decide when it is done.
The three tasks shown are demo content. Focus records and growth are based on actual valid focus time.


03BLACK HOLE SCENESA SPACE OF YOUR OWN
Choose your task and duration, then settle into a black hole scene you enjoy. Make a little room for reading, writing, or studying.
The image shows the gold-ring style. Some black hole styles require Pro.
04SOUND & TIMINGFIND YOUR RHYTHM
A quiet chapter. A focused study session. Choose the sound and timing that suit what you are doing.

Choose background music or ambient sound to accompany reading, studying, or writing.

Use a Pomodoro timer or a stopwatch, with cycles and breaks that fit the way you work.
05DISCOVERIES & RECORDSLOOK BACK ON YOUR EFFORT
Earn achievements and discoveries through everyday focus, then return to their stories. Leave yourself a little something to look forward to next time.
Review individual sessions and accumulated time to see where your effort went.
Growth and discoveries appear as their conditions are met. Each valid focus session has its place.

Timers, tasks, cycles, basic records, and solar-system growth. Pro offers additional styles, sounds, and analysis.
Pro and purchase help ↗Your focus records, tasks, and preferences are primarily processed and stored on your device.
Read our privacy policy ↗Export your records or a full backup, and choose where to keep the files.
Get help ↗Gravity. Make room for what matters, and give your effort a world to grow into.
An App Store download link will be available here when Gravity launches.