Comparison

ForeShock vs GEO Sismos

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

Head to head
About

ForeShock

Receive real-time earthquake alerts and track seismic activity globally. The app offers tools for noting observations and exporting them, ensuring you stay informed with accurate, up-to-date data.

Highlights
  • Real-time earthquake alerts
  • Live seismic activity tracking
  • Personal observation notes
  • Export notes to PDF
  • Accurate global data
  • Clean and fast interface
Features
Read full description

ForeShock delivers real-time earthquake tracking, instant alerts, and smart tools to help you stay informed and take action when it matters most. Live Earthquake Alerts – Get notified as soon as seismic activity occurs near you Note-Taking Made Easy – Save personal observations or event details directly in the app Export to PDF – Share or archive your notes with a tap Accurate, Global Data – Always up-to-date from reliable geological sources Clean, Fast Interface – Built for clarity, speed, and ease of use Whether you're monitoring seismic activity for safety, science, or peace of mind, ForeShock is your essential earthquake tracker—anytime, anywhere. Download ForeShock for FREE today and stay one step ahead.

About

GEO Sismos

Features
Read full description

GEO Sismos helps you monitor earthquakes around the world with clear, up-to-date seismic information in one place. Explore recent earthquakes, view activity on an interactive map, compare regional and global seismic activity, and access detailed information for individual events. Key features: • Recent earthquake tracking • Global and country-based earthquake lists • Interactive earthquake map • Magnitude, depth, location and time details • Swarm analysis for concentrated seismic activity • Regional seismic statistics • Custom filters by magnitude and time range • Follow selected locations and monitor nearby activity • Multi-language support GEO Sismos is designed to make seismic data easier to explore and understand through a simple, modern interface. Some advanced analysis and tracking features may require GEO Sismos Pro. Important: GEO Sismos is an informational tool and is not an official emergency warning system. Always follow local authorities and official emergency services for safety instructions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://geosismos.com/en/privacy.html

Screenshots

ForeShock4 screens
GEO Sismos4 screens

Verdict

The call

The clearest difference is in-app purchases: ForeShock at none against GEO Sismos's 2. GEO Sismos's advantage is iOS requirement (14.0 vs 18.2). On price, ads 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. GEO Sismos sells 2 in-app purchases, starting at $1.99 per month. ForeShock asks for nothing beyond the download.

Scorecard2 real differences · 6 level
ForeShock versus GEO Sismos: the parameters behind the verdict, then further details
ParameterForeShockGEO Sismos
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.214.0 — better
Further details — not scored
Size17 MB31 MB
Age rating4+12+
DeveloperSalvador Huesca OrtizJiyan Kilickap

In-app purchases

None

ForeShock

No in-app purchases

2 purchases

GEO Sismos

Subscriptions2
  • GEO Sismos PRO Aylık$1.991 Month
  • GEO Sismos Pro Yıllık$17.991 Year

Questions

Is ForeShock free?
ForeShock is free to download, with no in-app purchases.
Is GEO Sismos free?
GEO Sismos is free to download, with in-app purchases available.
Do ForeShock or GEO Sismos have ads?
Neither ForeShock nor GEO Sismos shows ads.

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