FlutterTime FlutterTime Get the app Get

Every timezone.
One timeline.

Built for remote teams, nomads, and travelers. No more Googling "PST to London" or second-guessing when your meeting starts.

Download on the App Store Get it on Google Play
FREE · NO ADS · NO TRACKING
Customize

Make each city yours

Customize with accent colors, nicknames, and set availability times for your cities.

Global

Every timezone

Search for your city or region and add with a single tap. UTC, GMT, and Military (Zulu) time included.

Dark mode

Beautiful in any light

Every feature is built to feel smooth and stay out of your way. Clean by default, powerful when the moment calls for it.

Widgets

Your people, a glance away

Build a widget for family, the work crew, that side project, the gym group. People you care about, on your home screen.

FlutterTime home screen widgets
1

Add your cities

Search any city. UTC, GMT and Zulu time are baked in for pilots and developers.

2

Scroll the timeline

Move forward or back in time. Every row glides together so the overlap is obvious.

3

Create a calendar invite

Swipe on a city to send the meeting to your calendar. Goodbye 6am calls.

Most helpful app

App Store Review
Cannot believe how many meetings I missed before this. Best app ever. So simple yet so useful.

Just a scroll away

Play Store Review
I was finding it challenging to navigate between time zones and had to use websites for calculations. This app offers all the features I require. Timezone calculations are just a scroll away. ❤️

Best in class app and it is free!!!

App Store Review
I am amazed that this app is free and works like a charm. Zero tracking. Love it.

Free.

No paywall. No ads. No tracking.

✓Unlimited cities
✓Customizable availability lights
✓12h / 24h time format
✓UTC · GMT · Zulu
✓Mac menubar widgets
✓Home screen widgets
App Store Google Play

Frequently asked

A visual time zone converter and world clock for iPhone, iPad, Apple Watch, Mac, and Android. It shows multiple time zones on a single scrollable timeline so you can compare hours at a glance.

Add any cities you want to track, then scroll the timeline forward or back to see how the hours line up around the world. No time zone math or conversions needed.

Yes. You can switch between 12-hour and 24-hour formats, show time zone abbreviations like EST or JST, and display offsets relative to your local time or GMT.

Yes. Alongside any city in the global database, FlutterTime supports UTC, GMT, and Military (Zulu) time for pilots, aviators, and developers.

FlutterTime is available on iPhone, iPad, Apple Watch, Mac, and Android.

FlutterTime is completely free. No subscription, no paywall, no ads, and no tracking.