# Sismo Peru vs Captain Context

The clearest difference is in-app purchases: Sismo Peru at none against Captain Context's 2. Sismo Peru also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.6). Captain Context's advantage is update cadence (every 6 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Captain Context sells 2 in-app purchases, starting at $4.99 per month. Sismo Peru asks for nothing beyond the download.

Sismo Peru ships an update every 3 weeks, Captain Context every 6 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sismo Peru | Captain Context |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sismo-peru/id6503674828/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 43 MB | 23 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen Degal Technology Co.,Ltd.](https://appshunter.io/developer/1087200339) | [Carlo Schaay](https://appshunter.io/developer/878678269) |

## What reviewers say

### Sismo Peru

[App page](https://appshunter.io/ios/app/sismo-peru/id6503674828)

This app provides comprehensive early warning services for earthquakes, including playback of seismic events and other safety features. It aims to minimize disaster losses and protect lives and property.

**Highlights:** Earthquake early warning system, Seismic event playback, Disaster loss minimization, Protection of life and property, Comprehensive safety features

**Features:** macOS Compatibility

**In-app purchases:** none


### Captain Context

[App page](https://appshunter.io/ios/app/captain-context/id6757968886)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $4.99 | per month |
| Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Sismo Peru free?

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

### Is Captain Context free?

Captain Context is free to download, with in-app purchases available.

### Do Sismo Peru or Captain Context have ads?

Captain Context shows ads; Sismo Peru does not.

### Which is updated more often, Sismo Peru or Captain Context?

Sismo Peru ships an update every 3 weeks, and Captain Context every 6 days. Most recently, Sismo Peru was updated on October 19, 2026 and Captain Context on October 9, 2026.

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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.*