Apps Like Quick Quake for iPhone and iPad
Locate earthquakes faster than ever before.
The app allows users to determine earthquake epicenters and magnitudes by analyzing P and S waves from seismograph data. It refines automatic event notifications from the Quake Server seismic observatory data management system.
Quick Quake screenshots
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.



Oracle Primavera P6 EPPM
Oracle America, Inc.
Update project status on the go.
The app allows team members to update activity progress and submit timesheets from their work location. Users can customize their activity list with filters and view activity details, including attached pictures.

iMSO2
Oscium LLC
Analyze signals with mixed signal oscilloscope.
The app allows users to analyze analog and digital signals using iMSO-204 mixed signal oscilloscope hardware. A software demo mode is available for free, displaying simulated wave data and offering measurement tools.





Pegasus
Nanometrics Inc.
Record seismic data and manage projects
Manage seismic data collection with real-time monitoring and control of the Digital Recorder. Set recording parameters, view waveforms, and export data files.

Tremor Analysis
Christopher Lee
Track frequency and save data
Record hand data using accelerometer input. Calculate and display frequency. Save and export results. Share data with healthcare providers for further evaluation.


Hamm Seismograph
i-NOVATiON GmbH
Display structure-borne swings in real-time.
The app displays structure-borne swings in real-time, similar to a seismometer. It visualizes swing-loads from construction machinery, differentiating between oscillation and vibration to prevent building damage.


GPS & Map Toolbox
Audama Software, Inc.
Save, organize, share location records.
The app organizes location data into sets and groups. It displays and converts between coordinate formats, allowing for custom properties and map overlays.



iFunctionGenerator
Black Cat Systems
Audio function generator for mobile devices.
The app transforms a mobile device into an audio function generator. It allows for multiple generators with independent control over frequency, wave type, volume, and phase for precise audio output.


iCluster - DX-Cluster database
Marcus Roskosch
Monitor real-time amateur radio activity
Access real-time data for amateur radio frequencies. Filter by frequency, mode, call prefix, country, or ITU zone. View contacts and activity on a map. Receive alerts for new contacts. Share data via email or social media.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.