Comparison

EqForecast vs Earthquake Hub

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

Head to head
About

EqForecast

This app analyzes gravitational forces from celestial bodies to predict potential earthquakes in Italy. It offers sound alerts for seismic risk, including location, time, and magnitude, with a free version for basic risk viewing.

Highlights
  • Gravitational force analysis for earthquake prediction
  • Pre-seismic sound alerts
  • Location, time, and magnitude prediction
  • Free version for seismic risk viewing
  • 30-day free trial for premium features
  • Supports Italy region
Features
Read full description

Eqforecast is the application that processes the correlations between the forces of gravitational attraction, exerted by the moon and planets, and the historical seismicity data, at a time and in a place indicated by the user (the model is in continuous improvement), identifying earthquakes potentially precursors of stronger and more dangerous earthquakes for human and animal life. This APP works for Eqs in Italy and, unlike the others on the market, allows you to receive alerts BEFORE the arrival of a strong shock, because it is not based on the detection of the seismic waves just caused by the earthquake that has already occurred, but on astronomical algorithms and known seismic sequences, which normally they anticipate the seismic trigger of the strongest quake. Several scientific studies have highlighted the possibility that the gravitational attraction (in particular of the Moon and the Sun) can influence the terrestrial tidal forces and the latter earthquakes. The studies of the EqForecast Research Group introduce new elements, for which the action of the 7 planets of the Solar System (with the exception of Pluto) would also have a role in triggering earthquakes. The App was conceived with a "scientific" spirit. It allows users to verify these studies and to make their own contribution to research on the interpretation and prediction of earthquakes. The application is not yet a validated model for forecasting earthquakes, which, according to scientists, depend on a complex system of factors, which vary from situation to situation, continuously studied by the scientific community. Once registered and logged in, with the FREE default version the user can view the seismic risk prediction in the 2 dimensions of the seismic risk time and the maximum expected magnitude (Richter) in the App home, but you will not yet be enabled to prediction of the location at risk (possible epicenter), nor upon receipt of sound notifications of pre-seismic alerts. ALERTS AND LOCATION OF SEISMIC RISK The functions of receiving pre-seismic sound alerts ("lifesaving" alert) and indicating the potential epicentral location of the future earthquake require the subscription to the BASE or PRO subscription for a fee, but it is possible to take advantage of a trial period of 30 free of charge. days. The alerts consist of sound notifications directed to your mobile phone which always contain the three dimensions of the seismic risk: - the "where" (range 30-60 km) - the "when" (day and time) - the "how much" (the maximum expected magnitude). FALSE ALERTS (False positives). National alert notifications affect a maximum of 5% of the time (therefore in a year at most 18 days) for Mag.> 3.7, of which for the single location the percentage is at most about 50% of that 5%. THE RELIABILITY OF PRE-SEISMIC ALERTS. From the experimental evidence, the alerts sent to users located within a radius of 30 km from the epicenter of an earthquake that actually occurred, recorded the following result: - Eqs minor-ugual M4.1: reliability minor 80% - Eqs major M4.1: reliability major-ugual 80% The alert notification generally arrives 1 hour before the expected earthquake, to give the user time to organize the earthquake protection for himself and his family. These provisions are not intended to replace the CORRECT PREVENTION PRACTICES for oneself and for one's family issued by the relevant government authorities. THE SCIENTIFIC BASIS OF THE EQFORECAST APP The scientific basis that informs the model and the App has been stated on several occasions, over time, in a lot of documentation and presentations during some scientific conferences. Texts and interventions are available on the EqForecast website: https://www.earthquakesforecast.com/. Stefano Calandra. - Terms of Use (EULA): https://www.iubenda.com/terms-and-conditions/30506520 - Privacy policy: https://www.iubenda.com/privacy-policy/16231468

About

Earthquake Hub

Stay informed about seismic activity with real-time earthquake alerts and a location-specific safety indicator. This app provides instant detection, magnitude sorting, and insights into tectonic plates to help you assess potential impacts.

Highlights
  • Real-time earthquake detection
  • Location-specific Safety Indicator
  • Instant alerts for new earthquakes
  • Sort earthquakes by magnitude
  • View tectonic plates
  • Assess earthquake proximity
Features
Read full description

Discover the power of real-time seismic information with Earthquake Hub, the essential iOS app for millions. With immediate earthquake detection near you, a Safety Indicator tailored for your location, and a real-time search for any area, you're always one step ahead. Why Earthquake Hub? - Enjoy peace of mind with the real-time Safety Indicator. - Alerts about new earthquakes. - Sort by magnitude instantly. - Viewing tectonic plates. - Assess earthquake proximity with a single tap. - Understand potential impact levels effortlessly. Your Protection is our Priority. With Earthquake Hub, you get access to innovative features for earthquake monitoring. Embrace the blend of technology and security, and let Earthquake Hub be your companion in seismic safety. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

EqForecast4 screens
Earthquake Hub4 screens

Verdict

The call

The clearest difference is review sentiment: Earthquake Hub at 100% against EqForecast's 63%. Earthquake Hub also leads on ads (none vs shown). EqForecast's advantage is update cadence (every 2 weeks vs monthly). On price, in-app purchases, monetization model 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. EqForecast sells 2 in-app purchases, starting at $4.49 per month and Earthquake Hub sells 2 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EqForecast ships an update every 2 weeks, Earthquake Hub monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
EqForecast versus Earthquake Hub: the parameters behind the verdict, then further details
ParameterEqForecastEarthquake Hub
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews62.5% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size40 MB26 MB
Age rating4+4+
DeveloperEqForecastIurii Lebedev

Customer experience

EqForecast

Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

Earthquake Hub

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

EqForecast

Subscriptions2
  • Pro Monthly$4.491 Month
  • Pro Annual$41.991 Year
2 purchases

Earthquake Hub

Subscriptions1
  • Pro Features - Yearly (1 Year)$0.991 Year
One-time1
  • Pro Features - Lifetime$1.99

Questions

Is EqForecast free?
EqForecast is free to download, with in-app purchases available.
Is Earthquake Hub free?
Earthquake Hub is free to download, with in-app purchases available.
Do EqForecast or Earthquake Hub have ads?
EqForecast shows ads; Earthquake Hub does not.
Which is updated more often, EqForecast or Earthquake Hub?
EqForecast ships an update every 2 weeks, and Earthquake Hub monthly. Most recently, EqForecast was updated on November 3, 2026 and Earthquake Hub on November 4, 2026.

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