Smart alarm clock that adapts daily to local sunrise, sunset, and moon times.
Tansera is a modern native alarm clock that astronomically calculates your location's daily Sunrise, Sunset, Moonrise, and Moonset times, applies your custom minute offset and earliest/latest time boundaries, and automatically schedules your phone's real OS alarm.
Example Rule:
"Ring 5 minutes before sunrise every day at my location, but never later than 08:00."
Your rule stays the same while the actual ring time adapts automatically every day across seasons and whenever you travel to a new location.
KEY FEATURES:
• Sky-Anchored Alarms: Create alarm rules relative to Sunrise, Sunset, Moonrise, or Moonset.
• Fixed Clock Mode: Easily set classic fixed-time alarms with a single tap whenever you don't need a solar or lunar reference.
• Earliest & Latest Time Boundaries: Prevent extreme seasonal sunrise or sunset shifts from waking you too early or too late (e.g., No earlier than 06:30, No later than 08:00).
• Travel & Timezone Aware: When you travel to a new city or change timezones, your upcoming 7-day alarm schedule automatically updates to match local sky events. You can also lock rules to a fixed city.
• Interactive Sky Dome & 7-Day Trajectory Chart: Scrub across the interactive sky curve to inspect sun and moon positions at any minute of the day, and preview your exact alarm times for the next 7 days.
• Bounded Snooze Protection: If a latest boundary (such as 08:00) is active, snoozing is automatically capped so you never oversleep past your hard limit.
• 100% On-Device Calculation & Full Privacy: All solar and lunar astronomical calculations run completely offline on your device. Your location data is never sent to any server.
Có gì mới
Tansera v1.0.0 (14 Dil Desteği): Türkçe, İngilizce, Almanca, İspanyolca, Fransızca, Arapça, Rusça, Portekizce, İtalyanca, Japonca, Korece, Çince, Hintçe ve Felemenkçe dil desteği eklendi.