AppBrain
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most installed apps Top rated apps iPhone and iPad apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
App Store Apps > Weather > Tsunami-Watch
Tsunami-Watch icon

Tsunami-Watch

by Daniel Dale Boydston · Weather · Free
On the App Store since May 2026 · Data updated 2026-10-08
App Store

Tsunami-Watch is made and published by Daniel Dale Boydston. AppBrain is an independent app data site and isn't affiliated with Daniel Dale Boydston. The app name, icon, screenshots and description belong to Daniel Dale Boydston and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
5.00
1 ratings
Last updated
October 4, 2026

It doesn't have enough ratings yet to judge what users think.

Rankings

App Store top charts

App Store Rankings for Tsunami-Watch

This app is not ranked

Competitors

Similar apps and more from Daniel Dale Boydston

Alternatives to Tsunami-Watch

Pacific Watch icon Pacific Watch
David Do
5.0
Free
5 ratings
Air Quality Index Deluxe icon Air Quality Index Deluxe
Bjorn Jenssen
4.7
Free
112 ratings
Breathe - Air Quality Monitor icon Breathe - Air Quality Monitor
Tobias Totzek
4.2
Free
5 ratings
Air Quality AQI,UV,Heat Index icon Air Quality AQI,UV,Heat Index
Elard Tissot
5.0
Free
7 ratings
QuakeMate: Earthquake Alert icon QuakeMate: Earthquake Alert
Sviatoslav Fil
4.6
Free
31 ratings
My Earthquake - alerts and map icon My Earthquake - alerts and map
Rajnish Gujarati
4.0
Free
9 ratings
cyclonePORT icon cyclonePORT
SDS Weather LLC
2.1
Free
16 ratings
Barometer for Watch icon Barometer for Watch
Bangyan Chu
4.2
Free
48 ratings

Also available on Google Play

Tsunami Watch icon Tsunami Watch
Trevlo
0.0
Free
1,000+

Releases

Updates seen on the App Store
Version
1.0.3
Launched
May 2026

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on Tsunami-Watch for iOS

We don't have enough comments to show example comments. Please check back later.

Technology

Found in the app by AppBrain
Price
Free
App size
54.1 MB
Content rating
Everyone

Technologies used by Tsunami-Watch

About the app and developer

About Tsunami-Watch

Tsunami-Watch is a weather app developed by Daniel Dale Boydston.

What is the rating of Tsunami-Watch?

Tsunami-Watch is rated 5.00 out of 5 stars, based on one rating ratings.

Is Tsunami-Watch free?

Tsunami-Watch is free. The app size is 54.07 MB. The latest version available is 1.0.3. The last update was on October 4, 2026.

What are the requirements for Tsunami-Watch?

The app has a content rating of Everyone. The app has been available on the App Store since May 2026.

Developer information for Daniel Dale Boydston

Daniel Dale Boydston

Address:

Frequently asked questions about Tsunami-Watch

Is Tsunami-Watch free?

Yes. Tsunami-Watch is free on the App Store.

Is Tsunami-Watch still available?

Yes. Tsunami-Watch is on the App Store, and the last update we saw was on October 4, 2026.

How large is Tsunami-Watch?

Tsunami-Watch is 54.07 MB.

Is Tsunami-Watch suitable for children?

App Store rates the content of Tsunami-Watch as suitable for everyone.

How do people rate Tsunami-Watch?

Tsunami-Watch has one rating of 5.00 stars on the App Store.

Who made Tsunami-Watch?

Tsunami-Watch was developed by Daniel Dale Boydston. It is listed in the weather category on the App Store.

What are the best alternatives to Tsunami-Watch?

People looking at Tsunami-Watch also look at these weather apps: Pacific Watch, Air Quality Index Deluxe, Breathe - Air Quality Monitor, Air Quality AQI,UV,Heat Index, QuakeMate: Earthquake Alert.

Share Tsunami-Watch

Store listing

By Daniel Dale Boydston, from the App Store
Tsunami-Watch Screenshot 1 of 5
Tsunami-Watch Screenshot 2 of 5
Tsunami-Watch Screenshot 3 of 5
Tsunami-Watch Screenshot 4 of 5
Tsunami-Watch Screenshot 5 of 5
Screenshots by Daniel Dale Boydston, from the the App Store listing
Description by Daniel Dale Boydston Written by the developer, not by AppBrain. Click to read.
Tsunami Watch - Your Coastal Guardian

Stay safe with instant notifications (paid subscription required) for tsunami warnings, advisories, and watches. Tsunami Watch delivers reliable, life-saving alerts for coastal areas worldwide, helping you and your family act quickly when every second counts.

Whether you live along the Pacific Coast, in Hawaii, Alaska, the Caribbean, or travel to tsunami-prone regions like Japan, the Philippines, Indonesia, or Australia, Tsunami Watch keeps you informed with clear, actionable information from official sources.

KEY FEATURES
• Real-time push notifications (paid subscription required) for tsunami warnings, advisories, and watches tailored to your chosen coastlines
• Easy-to-understand dashboard with concise alert details – perfect even in high-stress situations
• Interactive map to visualize threats and monitor coastal risks
• Reliable official data aggregated from trusted government and meteorological agencies
• Privacy-first design – minimal data collection, no ads

Born from a real near-miss experience during a major earthquake in the Philippines, Tsunami Watch was created to provide fast alerts for distant quakes that might not be felt but can still generate dangerous tsunamis.

Perfect for:
• Coastal residents in the US, Canada, Central and South America, and Pacific-bordering countries
• Travelers and families wanting proactive disaster preparedness
• Anyone seeking a simple, trustworthy tool for natural hazard awareness

Download Tsunami Watch today and never miss a critical alert. Stay alert. Stay safe.

Note: This app provides supplemental information and does not replace official emergency instructions from local authorities. Always follow guidance from emergency management officials.

Privacy Policy: https://tsunami.watch/privacy/
Terms of Use (EULA): https://tsunami.watch/terms/
Official page on the App Store Also on Google Play
Today's trending apps Popular Weather Apps Apps other people are watching Top new apps Price drops on Google Play
Pacific Watch icon Pacific Watch
Air Quality Index Deluxe icon Air Quality Index Deluxe
Breathe - Air Quality Monitor icon Breathe - Air Quality Monitor
Air Quality AQI,UV,Heat Index icon Air Quality AQI,UV,Heat Index
QuakeMate: Earthquake Alert icon QuakeMate: Earthquake Alert
My Earthquake - alerts and map icon My Earthquake - alerts and map
cyclonePORT icon cyclonePORT
Barometer for Watch icon Barometer for Watch
Overview Alternatives Reviews Rankings Technology
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
  • Unlimited keyword tracking
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is an app data site, we track rankings, ratings, installs for all apps and games on Google Play and the App Store. AppBrain doesn't host app files or APKs, all install links go directly to the official store. All trademarks are owned by their respective owners. As an Amazon Associate AppBrain earns from qualifying purchases.

More apps

  • Top Android apps being viewed
  • Probuild (App for Contractors)
  • Sarkari Kroy Dorpon
  • You Know: Associations

App statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Trending iOS apps
  • Top popular Apps
  • Buy the best Android phone
  • Buy & sell app businesses

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Free webpage for your Android app
© 2010-2026 - AppBrain