# SeismoCloud vs QuakeSafe Dam

The clearest difference is review sentiment: QuakeSafe Dam at 100% against SeismoCloud's 17%. SeismoCloud's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18.2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SeismoCloud | QuakeSafe Dam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/quakesafe-dam/id6739592421/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free | Free |
| Size | 49 MB | 65 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [informatica@sapienza](https://appshunter.io/developer/394356478) | [John Nguyen](https://appshunter.io/developer/1573137293) |

## What reviewers say

### SeismoCloud

[App page](https://appshunter.io/ios/app/seismocloud/id922890238)

This app transforms your smartphone into a seismometer to detect earthquakes. It sends early warning alerts to users in affected areas, helping them receive notifications before feeling the tremors. Contribute to a scientific research project by simply installing and running the app.

**Highlights:** Smartphone seismometer, Early earthquake alerts, Crowdsourced data collection, Vibration detection, Privacy protection, Low power consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### QuakeSafe Dam

[App page](https://appshunter.io/ios/app/quakesafe-dam/id6739592421)

This app offers real-time monitoring of California dams and assesses their earthquake vulnerability. It provides engineers, residents, and safety planners with accurate data on seismic events and dam conditions to ensure preparedness.

**Highlights:** Interactive map of dams and seismic events, Detailed dam profiles, Seismic impact assessments, Customizable alerts, Reliable data sources (USGS, NID)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SeismoCloud free?

SeismoCloud is free to download, with no in-app purchases.

### Is QuakeSafe Dam free?

QuakeSafe Dam is free to download, with no in-app purchases.

### Do SeismoCloud or QuakeSafe Dam have ads?

Neither SeismoCloud nor QuakeSafe Dam shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*