# Global Seismic Data vs BugOut

The clearest difference is in-app purchases: Global Seismic Data at none against BugOut's 4. BugOut's advantage is update cadence (every 11 days vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BugOut sells 4 one-off in-app purchases. Global Seismic Data asks for nothing beyond the download.

Global Seismic Data ships an update every 8 months, BugOut every 11 days. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Global Seismic Data | BugOut |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bugout-prep-and-test/id6760804087/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 26 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Global Seismic Data NZ Limited](https://appshunter.io/developer/1469156236) | [ZIma Logistics LLC](https://appshunter.io/developer/1883563240) |

## What reviewers say

### Global Seismic Data

[App page](https://appshunter.io/ios/app/global-seismic-data/id1469156237)

**Features:** macOS Compatibility

**In-app purchases:** none


### BugOut

[App page](https://appshunter.io/ios/app/bugout-prep-and-test/id6760804087)

This app gamifies emergency preparedness with timed drills for various scenarios, scoring reaction speed and plan solidity. It helps users track gear, plan evacuation routes, and earn badges, ensuring they are ready for real-life emergencies.

**Highlights:** Gamified emergency drills, Timed scenario practice, Gear checklists, Evacuation planning, Badge and achievement system, Custom scenario builder, Encrypted document vault

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BugOut: Small Tip | $0.99 | one-time |
| BugOut: Medium Tip | $2.99 | one-time |
| BugOut Pro | $4.99 | one-time |
| BugOut: Large Tip | $4.99 | one-time |


## Frequently asked questions

### Is Global Seismic Data free?

Global Seismic Data is free to download, with no in-app purchases.

### Is BugOut free?

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

### Do Global Seismic Data or BugOut have ads?

Neither Global Seismic Data nor BugOut shows ads.

### Which is updated more often, Global Seismic Data or BugOut?

Global Seismic Data ships an update every 8 months, and BugOut every 11 days. Most recently, Global Seismic Data was updated on October 11, 2026 and BugOut on October 12, 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.*