Comparison

Tsunami US vs Recent Earthquakes

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

Head to head
About

Tsunami US

This app helps users understand their tsunami risk by providing inundation maps for the US West Coast and Hawaii. It offers information on tsunami warnings, preparedness, and links to relevant authorities.

Highlights
  • Tsunami inundation maps
  • Risk assessment for US West Coast
  • Risk assessment for Hawaii
  • Tsunami warning information
  • Preparedness guidance
  • Links to authorities
Features
Read full description

Tsunamis are amongst the deadliest natural disasters. Eighty percent of all tsunamis occur in the Pacific threatening in particular US' West Coast and Hawaii. Is your home located in a potential tsunami inundation zone? Is your workplace, your children's school, your favorite recreation spot or restaurant? Do you want to learn about tsunami warnings and how to prepare for the worst case? Tsunami - US West Coast contains the available tsunami inundation maps for California, Oregon, Washington State, and Hawaii and helps you to know your tsunami risk. It helps you to know whether you are located in a tsunami inundation zone and comes with a lot of information around tsunamis warnings, preparedness, and relevant links to authorities.

About

Recent Earthquakes

Explore real-time seismic activity with an interactive 3D globe. View detailed earthquake information, switch between map views, and access a list of recent tremors. Understand geological features and stay informed about global seismic events.

Highlights
  • Interactive 3D globe view
  • Detailed earthquake marker information
  • Satellite and standard map views
  • Map details of fault lines and tectonic plates
  • List view of recent earthquakes
  • User-friendly interface
Features
Read full description

Explore the Earth's tremors with 'Recent Earthquakes' – your go-to app for real-time seismic insights, featuring a mesmerizing 3D spinning globe view! Key Features: - Interactive 3D Globe: Immerse yourself in a captivating 3D representation of the Earth, complete with smooth spinning motion and realistic visuals. Navigate effortlessly across continents and oceans to discover recent earthquakes in any region of interest. - Detailed Marker Information: Tap on any earthquake marker to access detailed information about the event, including its location, magnitude, depth, and time of occurrence. Gain deeper insights into seismic activity with just a tap. - Satellite and Standard View: Switch between satellite and standard map views with ease to customize your viewing experience. Whether you prefer high-resolution satellite imagery or a traditional map layout, 'Recent Earthquakes' offers the flexibility to suit your preferences. - Map Details: Dive deeper into earthquake-prone regions with map details highlighting fault lines, tectonic plate boundaries, and other geological features. Gain a better understanding of the underlying factors contributing to seismic activity worldwide. - List View: Explore a comprehensive list of the latest earthquakes that have occurred within the past 24 hours. Sort and filter earthquake data by time and magnitude to stay informed about recent seismic events. - User-Friendly Interface: Enjoy an intuitive interface designed for effortless navigation and usability. Whether you're a novice or an experienced user, 'Recent Earthquakes' makes it easy to access vital information about earthquakes. - Empower yourself with knowledge and stay prepared for seismic events with 'Recent Earthquakes.' Download now and experience the power of real-time earthquake monitoring, enhanced with a beautiful 3D spinning globe view!

Screenshots

Tsunami US4 screens
Recent Earthquakes4 screens

Verdict

The call

The clearest difference is rating: Recent Earthquakes at 5.0 against Tsunami US's 2.8. Tsunami US's advantage is ratings volume (17 vs 1) and iOS requirement (9.0 vs 16.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Recent Earthquakes holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Tsunami US has 17 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
Tsunami US versus Recent Earthquakes: the parameters behind the verdict, then further details
ParameterTsunami USRecent Earthquakes
PriceFreeFree
Rating2.8 (17 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings17 — better1
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Vision Pro
Requires iOS9.0 — better16.0
Further details — not scored
Size41 MB1 MB
Age rating4+4+
DeveloperMatthias HacklTurbat Bayartogtokh

Customer experience

Tsunami US

All ratings17 ratings
Positive41.2%
Neutral17.6%
Negative41.2%
Written reviews8 reviews
Positive50.0%
Neutral12.5%
Negative37.5%

Recent Earthquakes

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Tsunami US

No in-app purchases

None

Recent Earthquakes

No in-app purchases

Questions

Is Tsunami US free?
Tsunami US is free to download, with no in-app purchases.
Is Recent Earthquakes free?
Recent Earthquakes is free to download, with no in-app purchases.
Which has better reviews, Tsunami US or Recent Earthquakes?
Recent Earthquakes is rated higher. Tsunami US averages 2.8 out of 5 from 17 ratings, while Recent Earthquakes averages 5.0 from 1 ratings.
Do Tsunami US or Recent Earthquakes have ads?
Neither Tsunami US nor Recent Earthquakes shows ads.
Which is updated more often, Tsunami US or Recent Earthquakes?
Tsunami US ships an update every 3 months, and Recent Earthquakes every 3 months. Most recently, Tsunami US was updated on November 2, 2026 and Recent Earthquakes on November 4, 2026.

Other comparisons