Stellar Flow vs Liminal Time

Deep focus in deep space. With Stellar Flow, every focus session becomes an interstellar voyage to distant planets, where you'll collect resources, upgrade your ship, and chart your path through an infinite universe. EXPLORE THE GALAXY Pilot your personal starship through star systems, from the familiar Sol to distant uncharted systems. The further you travel, the greater the treasures you'll discover. Select your destination on the stunning 3D galaxy map and set your course. FOCUS SESSIONS THAT REWARD YOU Choose your mission type—Focus, Work, Meditate, Read, or Exercise—and set your journey duration. As you focus, watch your ship soar through the cosmos in a mesmerizing cockpit view. Complete your journey to land on your destination planet and collect your reward. BUILD YOUR STARSHIP Earn Credits from your voyages. Improve your ship. Every focus session brings you closer to your next upgrade. IMMERSIVE SOUNDSCAPES Let ambient space music carry you through your focus sessions. Handcrafted soundscapes designed for deep concentration—the perfect companion for work, study, or meditation. Toggle music on or off to match your preference. CAPTAIN'S LOG Track your progress with beautiful statistics and a calendar view. Monitor your focus streaks, total journey time, and completed missions. Review your journey history and celebrate how far you've traveled. DELIGHTFUL DETAILS Live Activities — See your timer on your Lock Screen and Dynamic Island Name Your Ship — Make it truly yours with a custom name Background Audio — Music continues even when your screen is locked WHY STELLAR FLOW? Ordinary timers tick. Stellar Flow transports. We built the focus app we wished existed—one that makes productivity feel like play. Where completing a 25-minute work session doesn't just feel good, it feels like landing on Mars. Where building focus habits isn't a chore, it's an adventure. Whether you're studying for exams, working through a project, or building a meditation practice, Stellar Flow turns the grind into a space journey. Ready to launch? Your ship is waiting. Your galaxy is calling. Download Stellar Flow and begin your journey today.

Liminal Time brings a space clock, moving celestial worlds and focus timers into one quiet screen. Choose a world, set aside some time, and give your attention to the thing in front of you. A clock with a universe around it Visit Mercury, Mars, Earth and Jupiter, or settle beside Cygnus X-1, Sagittarius A* and M87*. Each of the seven worlds has its own visual character. Use the clock in portrait or landscape. After a short pause, the clock and its world move into a centered view; tap to return to the controls. Time at your own pace Set a countdown or start counting up. Choose hours and minutes with the wheel controls, then pause, continue or finish as needed. Save focus-and-rest itineraries and tap to continue after each stage. Choose an arrival sound or keep reminders silent. Make the display your own Choose a clock typeface, color and celestial layout. Save your world, style, sound and usual duration together. Adjust the soundscape volume or mute it. Celestial clock widgets bring a little universe to your Home Screen and open your chosen world. See where your time went Completed focus voyages appear in your star map and history. Look back at a weekly constellation and collect achievements as you go. A daily streak is not required. A gentler evening display Evening settings can dim the screen, reduce motion and use warmer colors. Choose 15, 30 or 60 minutes, with sound fading near the end. No account is required. Preferences, focus history and achievements stay on your device. You choose what to share. Planet-paced time and celestial visuals are artistic interpretations, not astronomical or physical measurements. Real-world time is shown separately, and focus sessions are measured in real time.