# DTMF Dialer Tool vs DigiDecoder

The clearest difference is ads: DigiDecoder at none against DTMF Dialer Tool's shown. DigiDecoder also leads on update cadence (every 4 days vs every 9 days). DTMF Dialer Tool's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (15.6 vs 17.0). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. DTMF Dialer Tool sells 1 one-off in-app purchase and DigiDecoder sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for DTMF Dialer Tool against 4.5 for DigiDecoder. Both are backed by a comparable volume of ratings — 13 and 8 respectively.

DTMF Dialer Tool ships an update every 9 days, DigiDecoder every 4 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DTMF Dialer Tool | DigiDecoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (13 ratings)](https://appshunter.io/ios/app/dtmf-dialer-tool/id6748663059/reviews) | [4.5 (8 ratings)](https://appshunter.io/ios/app/digidecoder-ham-radio/id6759073503/reviews) |
| Number of ratings | **13** | 8 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 12 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Tang](https://appshunter.io/developer/1780758221) | [Lukasz Skierkowski](https://appshunter.io/developer/1280847319) |

## What reviewers say

### DTMF Dialer Tool

[App page](https://appshunter.io/ios/app/dtmf-dialer-tool/id6748663059)

Generate and manage DTMF tones for dialing and testing phone numbers. Features include a modern keypad, karaoke-style playback, and favorites management for quick access to frequently used numbers. Ideal for telephony professionals and radio operators.

**Highlights:** Modern DTMF keypad, Karaoke-style playback, Favorites management, Pause support, Reliable tone generation

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DTMF Dialer Pro | $4.99 | one-time |


### DigiDecoder

[App page](https://appshunter.io/ios/app/digidecoder-ham-radio/id6759073503)

This application decodes and encodes various ham radio digital modes in real-time. It automatically recognizes signals, displays them with an animated waterfall, and supports sending SSTV images, CW, FT8, and Packet messages.

**Highlights:** Real-time digital mode decoding, Automatic signal recognition, Animated waterfall display, SSTV image encoding, CW, FT8, and Packet message encoding, Bluetooth and network TNC support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DigiDecoder Monthly | $2.99 | per month |
| DigiDecoder Trial | Free | one-time |
| DigiDecoder Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is DTMF Dialer Tool free?

DTMF Dialer Tool is free to download, with in-app purchases available.

### Is DigiDecoder free?

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

### Which has better reviews, DTMF Dialer Tool or DigiDecoder?

DTMF Dialer Tool and DigiDecoder are both rated 4.5 out of 5 on the App Store, from 13 and 8 ratings respectively.

### Do DTMF Dialer Tool or DigiDecoder have ads?

DTMF Dialer Tool shows ads; DigiDecoder does not.

### Which is updated more often, DTMF Dialer Tool or DigiDecoder?

DTMF Dialer Tool ships an update every 9 days, and DigiDecoder every 4 days. Most recently, DTMF Dialer Tool was updated on October 7, 2026 and DigiDecoder on October 15, 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.*