# RAYVN vs Eviny Termo

The clearest difference is update cadence: RAYVN at fortnightly against Eviny Termo's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

RAYVN ships an update fortnightly, Eviny Termo every 6 weeks. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RAYVN | Eviny Termo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rayvn/id1221857713/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 55 MB | 39 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rayvn AS](https://appshunter.io/developer/1221857712) | [UtilityCloud](https://appshunter.io/developer/1599350199) |

## What reviewers say

### RAYVN

[App page](https://appshunter.io/ios/app/rayvn/id1221857713)

This application serves as a mobile companion for an online critical event management system. It allows users to quickly start and document events, notify teams, and receive real-time updates. Users can share images, track tasks, and view team locations during incidents.

**Highlights:** Start event logs instantly, Predefined scenarios with teams and tasks, Automatic team notifications, Real-time incident log updates, Share images and location, Track and complete assigned tasks

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

**In-app purchases:** none


### Eviny Termo

[App page](https://appshunter.io/ios/app/eviny-termo/id6759380748)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAYVN free?

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

### Is Eviny Termo free?

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

### Do RAYVN or Eviny Termo have ads?

Neither RAYVN nor Eviny Termo shows ads.

### Which is updated more often, RAYVN or Eviny Termo?

RAYVN ships an update fortnightly, and Eviny Termo every 6 weeks. Most recently, RAYVN was updated on October 17, 2026 and Eviny Termo 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.*