Life & fun · alternatives · 2026

24 alternatives to Onetime

Multiple timezones on one simple dial

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Onetime launched in 2015; newer entries below may have overtaken it.

1. 1
   Single Clock▲137

   Set reminders, forget time zones!

   2017 · apps.apple.com · its alternatives →

2. 2
   Hours Apart▲78

   Easy way to check the time in multiple timezones

   2015 · hoursapart.com · its alternatives →

3. 3
   TimeZoneNinja▲140

   Scheduling meetings around the world just got easy

   2016 · timezoneninja.com · its alternatives →

4. 4
   Watzon▲78

   Elegant timezone converter + reminder

   2016 · silesius.se · its alternatives →

5. 5
   TimeInZone▲153

   Check times across multiple timezones instantly

   2023 · timeinzone.com · its alternatives →

6. 6
   Miranda▲96

   Time (zone) travelling

   2014 · soulmatcher.app · its alternatives →

7. 7
   There▲417

   Timezones of friends & teammates

   2024 · there.pm · its alternatives →

8. 8
   Time Zone Pro▲204

   A beautiful world clock app for iPhone, iPad, and Mac

   2021 · apps.apple.com · its alternatives →

9. 9
   Klok▲192

   A quick and handy time zone converter widget for iOS

   2015 · buuuk.com · its alternatives →

10. 10
    Timezone Checker for Meetings▲433

    All the timezones at your fingertips

    2024 · its alternatives →

11. 11
    Time.is▲82

    Exact time for any time zone

    2014 · time.is · its alternatives →

12. 12
    Timezoner▲153

    Time zone calculator bot for Slack

    2016 · its alternatives →

13. 13
    Dials 1.0▲96

    Clock based calendar app for iPhone

    2016 · dialsapp.com · its alternatives →

14. 14
    Homeslice▲149

    Find time across timezones

    2014 · homeslice.in · its alternatives →

15. 15
    Veern▲91

    Keep tabs on your contacts' time zones

    2014 · its alternatives →

16. 16
    FlagTimes▲408

    The macOS app for anyone working in multiple timezones.

    2017 · flagtimes.com · its alternatives →

17. 17
    Team Time Zone▲140

    Local clocks for distributed teams who use Slack

    2015 · teamtime.zone · its alternatives →

18. 18
    Time Travel: World Clocks▲139

    Effortlessly track and sync global timezones

    2024 · play.google.com · its alternatives →

19. 19
    Every Time Zone▲127

    Never warp your brain with time zone math again.

    2014 · everytimezone.com · its alternatives →

20. 20
    Time▲241

    Time Zones and Meetings in your macOS menu bar

    Dec 2025 · menubartime.com · its alternatives →

21. 21
    Clocker▲114

    Keep track of people in different time zones

    2017 · apps.apple.com · its alternatives →

22. 22
    Zones▲96

    Simplify keeping track time in multiple cities

    2022 · squircleapps.com · its alternatives →

23. 23
    24 Hours▲72

    World clock for remote teams and travellers, on iPhone

    2016 · apps.apple.com · its alternatives →

24. 24
    TimeLord for Slack▲104

    Timezone converter bot for Slack

    2015 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →