# DTMF Decoder vs Ham Radio Toolbox

The clearest difference is price: Ham Radio Toolbox at Free against DTMF Decoder's $0.99. Ham Radio Toolbox also leads on rating (4.8 vs 2.5) and update cadence (every 6 days vs every 19 months). DTMF Decoder's advantage is ads (none vs shown) and iOS requirement (11.0 vs 15.1). On review sentiment, in-app purchases and device support there is nothing between them.

Ham Radio Toolbox is free to download; DTMF Decoder costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ham Radio Toolbox holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 17 and 52 respectively. Written reviews complicate that: 40% of DTMF Decoder's written reviews are positive against 33% of Ham Radio Toolbox's, so the app with the better star average is not the one people write more warmly about.

DTMF Decoder ships an update every 19 months, Ham Radio Toolbox every 6 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | DTMF Decoder | Ham Radio Toolbox |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.5 (17 ratings)](https://appshunter.io/ios/app/dtmf-decoder/id306195275/reviews) | **[4.8 (52 ratings)](https://appshunter.io/ios/app/ham-radio-toolbox/id6745102884/reviews)** |
| Number of ratings | 17 | **52** |
| Positive reviews | **40.4% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 6 days** |
| Monetization | **Free** | Ad-supported |
| Size | 5 MB | 35 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [dreadtech.com](https://appshunter.io/developer/306195278) | [Nuno Facha](https://appshunter.io/developer/1721195029) |

## What reviewers say

### DTMF Decoder

[App page](https://appshunter.io/ios/app/dtmf-decoder/id306195275)

This utility transforms your iPhone into a DTMF tone decoder. It listens to DTMF tones through the microphone and displays the dialed numbers. Decoded digits can be easily copied to the clipboard for further use.

**Highlights:** DTMF tone decoding, Microphone input, Displays dialed numbers, Copy to clipboard, Source code available

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

**In-app purchases:** none


### Ham Radio Toolbox

[App page](https://appshunter.io/ios/app/ham-radio-toolbox/id6745102884)

This app provides essential tools for amateur radio enthusiasts, including real-time propagation data, a DX cluster viewer, and a dipole calculator. It offers a streamlined interface for checking band conditions and planning communication strategies.

**Highlights:** Real-Time Propagation Data, DX Cluster Viewer, Dipole Calculator, Band Maps, No Account Needed, No Personal Data Collected

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DTMF Decoder free?

DTMF Decoder costs $0.99, with no in-app purchases.

### Is Ham Radio Toolbox free?

Ham Radio Toolbox is free to download, with no in-app purchases.

### Which has better reviews, DTMF Decoder or Ham Radio Toolbox?

Ham Radio Toolbox is rated higher. DTMF Decoder averages 2.5 out of 5 from 17 ratings, while Ham Radio Toolbox averages 4.8 from 52 ratings.

### Do DTMF Decoder or Ham Radio Toolbox have ads?

Ham Radio Toolbox shows ads; DTMF Decoder does not.

### Which is updated more often, DTMF Decoder or Ham Radio Toolbox?

DTMF Decoder ships an update every 19 months, and Ham Radio Toolbox every 6 days. Most recently, DTMF Decoder was updated on October 11, 2026 and Ham Radio Toolbox on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*