LatestQuake vs Tsunami
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LatestQuake
Stay informed about seismic activity with real-time earthquake data. This free application provides essential information for users concerned about geological events.
- Real-time earthquake data
- Free to use
- Essential seismic information
- User-friendly interface
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LatestQuake is a useful earthquake information app that is free!
Tsunami
Receive instant, life-saving alerts for tsunami warnings, advisories, and watches worldwide. This app provides clear, actionable information from official sources to help coastal residents and travelers stay informed and act quickly during emergencies.
- Real-time push notifications for tsunami alerts
- Concise alert details on an easy-to-understand dashboard
- Interactive map to visualize threats
- Reliable official data aggregation
- Privacy-first design with no ads
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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/
Screenshots
Verdict
The clearest difference is rating: Tsunami at 5.0 against LatestQuake's 3.4. Tsunami also leads on device support and iOS requirement (15.1 vs 18.0). LatestQuake's advantage is in-app purchases (none vs 2) and ratings volume (5 vs 1). On price 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
Both are free to download. Tsunami sells 2 in-app purchases, starting at $1.99 per month. LatestQuake asks for nothing beyond the download.
Tsunami holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: LatestQuake has 5 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | LatestQuake | Tsunami |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | — | Every 5 weeks |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Felipe Montoya | Daniel Dale Boydston |
Customer experience
LatestQuake
Tsunami
In-app purchases
LatestQuake
No in-app purchases
Tsunami
- 1 Month Push Notifications$1.991 Month
- 1 Year Push Notifications$19.991 Year









