# HamFinder vs Decibel Meter

The clearest difference is in-app purchases: HamFinder at none against Decibel Meter's 4. HamFinder also leads on ads (none vs shown). Decibel Meter's advantage is iOS requirement (17.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Decibel Meter sells 4 in-app purchases, starting at $1.49 per 7 days. HamFinder asks for nothing beyond the download.

## The numbers

| Metric | HamFinder | Decibel Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hamfinder/id6756808743/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 1 MB | 17 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Faershtein](https://appshunter.io/developer/1863004515) | [Asaru Labs LTD](https://appshunter.io/developer/1810982779) |

## What reviewers say

### HamFinder

[App page](https://appshunter.io/ios/app/hamfinder/id6756808743)

This utility app helps U.S. amateur radio operators quickly look up public FCC license details for any callsign. Save operator profiles, add private notes, and easily access contact information and FCC mailing locations.

**Highlights:** U.S. callsign lookup via CALLOOK, View operator name, license class, and address, Access public FCC and QRZ profiles, Save and manage operator profiles, Add private notes and tags to contacts, Map saved FCC mailing locations, iOS conveniences like Spotlight search and widgets

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

**In-app purchases:** none


### Decibel Meter

[App page](https://appshunter.io/ios/app/decibel-meter-db-meter/id6759848224)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $1.49 | per 7 days |
| Premium Version | $3.99 | per month |
| Premium Version | $19.99 | per year |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is HamFinder free?

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

### Is Decibel Meter free?

Decibel Meter is free to download, with in-app purchases available.

### Do HamFinder or Decibel Meter have ads?

Decibel Meter shows ads; HamFinder does not.

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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.*