Terra

Turn focused time into a universe you can see.

TERRA is a focus timer that transforms completed sessions into planets. Choose a subject, select a session length, and stay with the timer while your planet forms.

FOCUS WITH A CLEAR GOAL
Choose Math, Physics, English, or History, or Other, then start a 15, 25, 40, or 60 minute session. Pause inside TERRA when you need a break and resume when you are ready.

FORM PLANETS FROM COMPLETED SESSIONS
Complete the timer to save your focus session and form a planet with its own visual profile. Each completed session contributes to your visible progress.

UNDERSTAND EVERY SESSION
Tapping Leave records an abandoned session and does not count as a success. If TERRA moves to the background during an active timer, the interruption is saved separately as a destroyed record.

REVIEW YOUR PROGRESS
See recent focus history, total focus time, completed sessions, interrupted sessions, subject patterns, and planet types.

GET A CLEAR NEXT-SESSION SUGGESTION
TERRA uses transparent rules based on your saved focus patterns to suggest a subject and session length. The current version does not use an external generative AI service.

BUILD A SOLAR SYSTEM AND GALAXY
Completed planets gather into solar systems. Completed systems contribute to a galaxy map, turning consistent focus into long-term visual progress.

ACCOUNT-BASED SAVING
TERRA uses Firebase Authentication and Cloud Firestore to sign you in and save your focus records to your account.