# Crisis Messenger vs Everllence TechGuide

The clearest difference is iOS requirement: Crisis Messenger at 13.0 against Everllence TechGuide's 18.6. On price, update cadence, 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.

Crisis Messenger ships an update fortnightly, Everllence TechGuide monthly. The most recent releases landed on September 8, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Crisis Messenger | Everllence TechGuide |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 28 MB | 30 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [CRISIS24 SAS](https://appshunter.io/developer/1094987530) | [Everllence SE](https://appshunter.io/developer/588307672) |

## What reviewers say

### Crisis Messenger

[App page](https://appshunter.io/ios/app/crisis-messenger/id1079505369)

This app allows users to instantly transmit their GPS location and send pre-programmed or custom messages with an alert signal. It also enables direct calling to a chosen phone number, connecting users to a situation center.

**Highlights:** Instant GPS position transmission, Direct calling to chosen number, Pre-programmed and custom text messages, Alert signal functionality, Connection to Crisis24 Situation Center

**Features:** macOS Compatibility

**In-app purchases:** none


### Everllence TechGuide

[App page](https://appshunter.io/ios/app/everllence-techguide/id1449611344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crisis Messenger free?

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

### Is Everllence TechGuide free?

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

### Do Crisis Messenger or Everllence TechGuide have ads?

Neither Crisis Messenger nor Everllence TechGuide shows ads.

### Which is updated more often, Crisis Messenger or Everllence TechGuide?

Crisis Messenger ships an update fortnightly, and Everllence TechGuide monthly. Most recently, Crisis Messenger was updated on September 8, 2026 and Everllence TechGuide on September 21, 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.*