---
title: "DTMF - Sound of Dialing Keypad - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "You know the beeps when you are dialing a number.  But do you know the beeps are identical? You can learn what numbers the beeps refer to by using this app."
---

# DTMF - Sound of Dialing Keypad — United States

![DTMF App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/53/d2/ce/53d2cea2-9e28-fb8c-5714-8cec8be4718d/AppIcon-1x_U007emarketing-0-0-GLES2_U002c0-512MB-sRGB-0-0-0-85-220-0-0-0-9.png/400x400bb.png)

**Developer:** [NINTHBOAT](https://apptail.io/developer/ninthboat-oxrc)
**Category:** Education
**Rating:** 2.2/5 (10 ratings)
**Price:** Free
**Bundle ID:** com.ninthboat.DTMFTrainer
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3 (released 2018-08-13)
**Original Release:** 2013-03-02

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id605405040)
**AppTail Page:** [https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/united-states](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/united-states)

## DTMF Description
You know the beeps when you are dialing a number. 
But do you know the beeps are identical?
You can learn what numbers the beeps refer to by using this app.

## DTMF Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/1d/a9/47/1da947d8-9ec6-35c6-8505-7957031d2cb0/mzl.wsjwilsj.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/03/2d/ee/032dee14-07cd-9102-f360-f6134ccb476f/mzl.ktnxsvuc.png/640x960.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/ef/25/e2/ef25e254-6e7a-212f-d4dc-dda4803cb414/mzl.djqrkkov.png/640x960.png)

## DTMF Rating Breakdown in United States
- 5 stars: 3 (30%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 7 (70%)




## DTMF Discovered Keywords
- dtmf

## Apps Similar to DTMF
- [SatSat](https://apptail.io/app/satsat-CdYc/united-states)
- [Morse Words](https://apptail.io/app/morse-words-bNZc/united-states)
- [RFinder WW Repeater Directory](https://apptail.io/app/rfinder-ww-repeater-directory-gznd/united-states)
- [Ham Callsigns](https://apptail.io/app/ham-callsigns-lTOd/united-states)
- [Antenna, CW, Morse, DTMF tools](https://apptail.io/app/antenna-cw-morse-dtmf-tools-cabe/united-states)
- [RST Decoder](https://apptail.io/app/rst-decoder-fief/united-states)
- [Light Spectrum Analyzer](https://apptail.io/app/light-spectrum-analyzer-mcqf/united-states)
- [DX Spots](https://apptail.io/app/dx-spots-aEqf/united-states)
- [COMBO Keypad](https://apptail.io/app/combo-keypad-YxVf/united-states)
- [The M – Keep up with Mines](https://apptail.io/app/the-m-keep-up-with-mines-JrWf/united-states)

## DTMF Available In
- [United States](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/united-states)
- [United Kingdom](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/united-kingdom)
- [Australia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/australia)
- [Germany](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/germany)
- [Japan](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/japan)
- [Netherlands](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/netherlands)
- [South Korea](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/south-korea)
- [Canada](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/canada)
- [Switzerland](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/switzerland)
- [Türkiye](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/turkey)
- [Bulgaria](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/bulgaria)
- [United Arab Emirates](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/united-arab-emirates)
- [Colombia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/colombia)
- [Brazil](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/brazil)
- [Russia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/russia)
- [Taiwan](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/taiwan)
- [Denmark](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/denmark)
- [Hong Kong SAR China](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/hong-kong)
- [Croatia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/croatia)
- [Hungary](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/hungary)
- [Indonesia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/indonesia)
- [Ireland](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/ireland)
- [Italy](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/italy)
- [Kuwait](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/kuwait)
- [Kazakhstan](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/kazakhstan)
- [Lebanon](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/lebanon)
- [Sri Lanka](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/sri-lanka)
- [Mexico](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/mexico)
- [Nigeria](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/nigeria)
- [New Zealand](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/new-zealand)
- [Peru](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/peru)
- [Philippines](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/philippines)
- [Poland](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/poland)
- [Portugal](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/portugal)
- [Romania](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/romania)
- [Thailand](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/thailand)
- [South Africa](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/south-africa)
- [Argentina](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/argentina)
- [Austria](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/austria)
- [Azerbaijan](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/azerbaijan)
- [Belgium](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/belgium)
- [Bahrain](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/bahrain)
- [Belarus](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/belarus)
- [Chile](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/chile)
- [Czechia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/czechia)
- [Dominican Republic](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/dominican-republic)
- [Algeria](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/algeria)
- [Ecuador](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/ecuador)
- [Estonia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/estonia)
- [Spain](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/spain)
- [Finland](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/finland)
- [France](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/france)
- [Greece](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/greece)
- [Vietnam](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/vietnam)
- [Paraguay](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/paraguay)
- [Norway](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/norway)
- [Slovakia](https://apptail.io/app/dtmf-sound-of-dialing-keypad-gctc/slovakia)

---

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