# DMR User Database vs CORTEX_NODE

The clearest difference is device support: DMR User Database at 4 against CORTEX_NODE's 1. DMR User Database also leads on iOS requirement (15.0 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.

## The numbers

| Metric | DMR User Database | CORTEX_NODE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/dmr-user-database/id6749166551/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 28 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Krenz](https://appshunter.io/developer/1829006949) | [George Bayze](https://appshunter.io/developer/1884716979) |

## What reviewers say

### DMR User Database

[App page](https://appshunter.io/ios/app/dmr-user-database/id6749166551)

This app serves as a comprehensive digital phonebook for the Digital Mobile Radio (DMR) community. It allows users to quickly search for Radio IDs, Callsigns, and other user details across multiple integrated databases. Ideal for ham radio operators, it facilitates connections and exploration within the digital radio world.

**Highlights:** Comprehensive search by ID, Callsign, Name, or Location, Integrates multiple DMR databases, View users per country, Built-in logbook for radio contacts, Database export for specific devices, Interactive maps for repeaters, Offline functionality

**Features:** Vision Pro support

**In-app purchases:** none


### CORTEX_NODE

[App page](https://appshunter.io/ios/app/cortex-node/id6788191043)

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

**In-app purchases:** none


## Frequently asked questions

### Is DMR User Database free?

DMR User Database is free to download, with no in-app purchases.

### Is CORTEX_NODE free?

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

### Do DMR User Database or CORTEX_NODE have ads?

Neither DMR User Database nor CORTEX_NODE shows ads.

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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.*