Was that an Earthquake? v3.0 is now available for macOS, iOS, and visionOS.

Updates

• Updated user interface
• Improved support for side-by-side windows
• You can now create Notable Areas to receive notifications regarding earthquakes near regions that you define.

Notable Areas

Look up regions by name or address using the on-device Maps API. You can set up triggers for

• distance to the selected location
• magnitude of the earthquake
• if the earthquake has a tsunami warning

Notable areas are evaluated when the app fetches new data from USGS earthquake feed. The app schedules a background task to refresh roughly every hour but this timing is controled by your device itself so the update time may vary.

Was that an Earthquake? v2.0 is now available for macOS, iOS, and visionOS.

Updates

• UI fixes and tweaks.
• Improved serialization.
• iOS and visionOS support background updates.
• All versions will periodically import earthquakes while active.
• Stats view for data stored on-device.
• Data management view allows for deletion of all data or earthquakes within a specified time range.
• Earthquakes are now automatically imported when you select a new day.

Please note that this version removes CloudKit syncing in favor of fetching data directly from USGS. Data is cached locally on the device and can be removed from the data management view.

• New Icon
• Updated UI
• Saving and loading tallies
• Tally history list
• Double tap tally to toggle add or subtract mode
• Long press tally to reset to zero

Sometimes the ground moves; sometimes the ground shakes and sometimes you have to ask Was that an Earthquake?

“Was that an Earthquake” was built to answer that very question. Available for a one time purchase with no ads or tracking.

Supports importing USGS hour, day, and week feeds. Earthquake data is synchronized across supported devices where available.

Available for visionOS 26, macOS 26, iOS 26

About Right is the best way to keep track of a running tally. Designed for simple and easy one-handed use. Add to your tally with a simple tap of a button. Click the plus or minus button to switch between the addition and subtraction modes.

Utilize the stash to store a Tally for later retreival or add it to your running tally with a tap of button.

Additional Stashes are available as a one time in-app purchase.