# EMS vs EVA Evacuation

The clearest difference is update cadence: EVA Evacuation at every 3 days against EMS's fortnightly. EVA Evacuation also leads on device support (3 vs 1) and iOS requirement (12.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

EMS ships an update fortnightly, EVA Evacuation every 3 days. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | EMS | EVA Evacuation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 94 MB | 23 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FindWhere b.v.](https://appshunter.io/developer/502515674) | [EVA Solutions B.V.](https://appshunter.io/developer/1522654391) |

## What reviewers say

### EMS

[App page](https://appshunter.io/ios/app/ems/id1200391379)

**In-app purchases:** none


### EVA Evacuation

[App page](https://appshunter.io/ios/app/eva-evacuation/id6469045993)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EMS free?

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

### Is EVA Evacuation free?

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

### Do EMS or EVA Evacuation have ads?

Neither EMS nor EVA Evacuation shows ads.

### Which is updated more often, EMS or EVA Evacuation?

EMS ships an update fortnightly, and EVA Evacuation every 3 days. Most recently, EMS was updated on September 9, 2026 and EVA Evacuation on September 14, 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.*