One slider. Every city.
Synchrona shows the current time in every city you care about, on one dark screen you can read from across the room. Drag the slider and every city moves together.
Download on the App Store
Synchrona shows the current time in every city you care about, on one dark screen you can read from across the room. Drag the slider and every city moves together.
Download on the App Storedrag the strip — this is live
A colored strip under the slider runs from midnight blue through sunrise orange to noon amber and back to night, so you always know which part of the day you are pointing at.
Let go and the slider settles on the nearest five minutes. Big, light digits with tabular figures stay steady while you scrub.
When a city is already on tomorrow or still on yesterday, a +1 DAY marker appears next to its time. Sun and moon icons show day and night at a glance.
Your city list is saved on the device and nowhere else. No accounts, no analytics, no network requests.
