Comparison

Quake Pro vs Tremor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Quake Pro

Features
Read full description

QUAKE PRO: Global Earthquake Monitoring and Emergency Safety App Be ready. Stay protected. Stay connected. Quake Pro is the most comprehensive earthquake monitoring app, powered by real-time data from 15+ official seismology institutions worldwide. Whether you live on a fault line or travel the globe, Quake Pro delivers accurate alerts exactly when and where you need them. --- 15+ GLOBAL DATA SOURCES Real-time data from the world's most trusted seismology institutions: USGS, EMSC, AFAD, Kandilli Observatory, JMA (Japan), BMKG (Indonesia), PHIVOLCS (Philippines), GeoNet (New Zealand), CENC (China), SSN (Mexico), NOA (Greece), INGV (Italy), GFZ GEOFON (Germany), IRIS and SCEDC. Our 6-layer deduplication engine cross-validates across all providers, filtering duplicate reports into clean, verified, region-specific alerts. --- INSTANT SMART NOTIFICATIONS You set the rules: * Minimum magnitude: 2.0 to 7.0+ * Alert radius: 1 to 1,000+ km * "Near Me" mode: unlimited location-based alerts * Background notifications even when the app is closed Alerts reach your phone within seconds of a seismic event being registered in your area. 7 days a week, 24 hours a day. --- LOCATION-BASED TRACKING Your GPS powers hyper-local protection. Quake Pro monitors your real-time location and only alerts you when an earthquake occurs within your defined radius. * World Feed: all global earthquakes matching your magnitude filter * Smart Feed: earthquakes filtered specifically for your current location --- INTERACTIVE EARTHQUAKE MAP Visualize live seismic activity on an interactive map. See exact epicenter coordinates, your distance from each event, and regional earthquake patterns at a glance. Tap any marker to access complete scientific data including depth, CDI/MMI intensity, PAGER alert level, number of felt reports, and coordinates. --- HELP ROOMS: EMERGENCY COORDINATION Communication saves lives during a disaster. Create private safety circles with family and friends: * Broadcast SOS with your live GPS location * Mark yourself as safe or send a call for help * See the real-time location of every member in your room * Invite loved ones with a simple room code * Works continuously during and after an earthquake --- EARTHQUAKE WHISTLE Trapped under debris? Your voice may not be enough. The built-in high-decibel Earthquake Whistle emits powerful sound sequences designed to attract the attention of rescue teams. Activate with a single tap from the lock screen. Use only in genuine emergencies. --- HOME SCREEN WIDGET Stay up to date without opening the app. The widget displays the latest earthquake, including magnitude, location, and time, on your home screen in real time. --- DETAILED EARTHQUAKE DATA Every event includes: magnitude, depth, full coordinates, place name, CDI and MMI intensity, PAGER alert level (green/yellow/orange/red), significance score, number of felt reports, and your distance from the epicenter. --- QUAKE PRO SUBSCRIPTION Free: access to the global earthquake feed. Unlock all features with Pro: * 24/7 real-time smart notifications * Custom magnitude and distance filters * Full interactive earthquake map * Help Rooms (unlimited members) * Earthquake Whistle * Event history * Ad-free experience Weekly, monthly, and annual plan options available. Your location is used for filtering purposes only. Your data is never sold or shared. Download Quake Pro now and be ready before the next earthquake. © Canific Labs · canificlabs.com EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Tremor

Track earthquakes worldwide in real-time with an interactive 3D globe. Get instant updates from USGS and EMSC, and learn about seismic activity. Offers premium features for ad-free experience and advanced insights.

Highlights
  • Real-time earthquake tracking
  • Interactive 3D globe map
  • Instant USGS/EMSC data updates
  • Accurate quake distance from your location
  • Earthquake learning resources
  • Ad-free Pro version with smart alerts
Features
Read full description

The earth is always moving. Tremor shows you where — live, on a 3D globe you can spin. Tremor pulls earthquake data from the USGS, the global standard for seismic data, every minute. Zoom the globe and watch new quakes pulse in as they're reported. FREE • Live global 3D map of earthquakes • Live feed of the latest earthquakes worldwide • Alerts for strong (M6+) earthquakes anywhere in the world • Tap any quake for magnitude, depth, and details • Data straight from the USGS, refreshed every minute TREMOR PRO • Ad-free — the whole map, none of the clutter • IntelliQuake Alerts — smart notifications tuned to your location • IntelliQuake Facts — instant, readable insight on every significant quake • Fault Lines — see the fractures quakes trace along • Tectonic Plates — the plate boundaries driving it all • Satellite Maps — swap to photoreal terrain Whether you're near a fault, riding out an aftershock sequence, or just fascinated by the planet, Tremor turns raw seismic data into something you can actually watch. — SUBSCRIPTION Tremor Pro is an auto-renewable subscription. Payment is charged to your Apple Account at purchase and renews automatically unless canceled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gettremor.app/privacy

Screenshots

Quake Pro4 screens
Tremor4 screens

Verdict

The call

The clearest difference is ads: Quake Pro at none against Tremor's shown. Quake Pro also leads on iOS requirement (13.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Quake Pro sells 3 in-app purchases, starting at $0.99 per 7 days and Tremor sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Quake Pro versus Tremor: the parameters behind the verdict, then further details
ParameterQuake ProTremor
PriceFreeFree
Rating—4.5 (8 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—8 — better
Update frequency—Monthly
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size51 MB67 MB
Age rating+44+
DeveloperYusuf Can DogruFORTYNINE AND A HALF LABS, LLC

In-app purchases

3 purchases

Quake Pro

Subscriptions3
  • Weekly Pro$0.997 Days
  • Monthly Pro$2.991 Month
  • Annual Pro$19.991 Year
3 purchases

Tremor

Subscriptions2
  • Tremor Pro Monthly$2.991 Month
  • Tremor Pro Annual$19.991 Year
One-time1
  • Tremor Pro Lifetime$49.99

Questions

Is Quake Pro free?
Quake Pro is free to download, with in-app purchases available.
Is Tremor free?
Tremor is free to download, with in-app purchases available.
Do Quake Pro or Tremor have ads?
Tremor shows ads; Quake Pro does not.

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