# DMR User Database vs Lerty

The clearest difference is rating: Lerty at 5.0 against DMR User Database's 1.0. Lerty also leads on update cadence (fortnightly vs every 3 months). DMR User Database's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 26.0). On price, ratings volume, 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.

Lerty holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

DMR User Database ships an update every 3 months, Lerty fortnightly. The most recent releases landed on August 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DMR User Database | Lerty |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dmr-user-database/id6749166551/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lerty/id6751297182/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 28 MB | 10 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andreas Krenz](https://appshunter.io/developer/1829006949) | [Cloud Bedrock, LLC](https://appshunter.io/developer/1445439908) |

## 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


### Lerty

[App page](https://appshunter.io/ios/app/lerty/id6751297182)

This iOS-native platform integrates AI automation agents directly into your workflow. It leverages Apple Shortcuts, widgets, and Live Activities for seamless system integration and intelligent workflow control, including human-in-the-loop approvals.

**Highlights:** iOS-native AI automation agents, Apple Shortcuts integration, Custom widgets and Live Activities, Human-in-the-loop approvals, Conversational interface for automations, Seamless file and media handling

**Features:** macOS Compatibility

**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 Lerty free?

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

### Which has better reviews, DMR User Database or Lerty?

Lerty is rated higher. DMR User Database averages 1.0 out of 5 from 1 ratings, while Lerty averages 5.0 from 1 ratings.

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

Neither DMR User Database nor Lerty shows ads.

### Which is updated more often, DMR User Database or Lerty?

DMR User Database ships an update every 3 months, and Lerty fortnightly. Most recently, DMR User Database was updated on August 12, 2026 and Lerty on September 17, 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.*