Best Dtmf Apps

DTMF Dial

by iPhonso GmbH

Free

This utility allows you to dial phone numbers from your iPhone contacts on landline or pay phones. Simply select a contact, hold your device near the mouthpiece, and initiate the call.

Dialer

Generate DTMF Tones

Free

This app generates DTMF tones for interacting with landline phone systems and other devices that use these tones. It allows users to play tones directly from their device's speaker and offers features like saving favorite sequences.

DTMFdec

by Jérémie Blaser

$2.99

This utility decodes DTMF tones, even in noisy conditions. It stores decoded numbers for easy actions like dialing, creating contacts, or copying to your clipboard for further lookup.

Tone Dial

by River Rock Logic

Free

This app allows you to dial your iPhone contacts as DTMF tones through your iPhone's speaker. You can then use these tones with your landline phone to make calls. It offers features to adjust contact numbers for correct landline dialing, including international and area code formatting.

Phonal Tonal

by Kelvin Sherlock

$0.99

Explore the history of phone phreaking with this app. It generates classic phone tones like Blue Box and Red Box for nostalgic, fun, or educational experiences. Discover a variety of tones used in the past.

Key-Tone-Decoder

Real-time DTMF signal decoder

$0.99

This application uses your device's microphone to capture and decode dual-tone multi-frequency (DTMF) signals in real-time. It displays the decoded numbers instantly on your screen, making it a useful tool for professionals and tech enthusiasts.

Antenna, CW, Morse, DTMF tools

RF tools & signal utilities

$0.99

This toolkit offers amateur radio operators and RF hobbyists essential formulas and instant results for antenna design, feedline loss, and signal utilities. It includes calculators for antenna length, frequency conversion, VSWR, and propagation planning, along with DTMF and Morse code tools.

Blue Box

by Sunshine Valley Systems

$4.99

Encode and decode DTMF signals using your device's microphone or keypad. Play back tone sequences with adjustable settings, and save them for easy recall. Explore various tone systems, including trunk control and coin signals, for educational and utility purposes.

Phoner: Second Phone Number

2nd Line for Texts and Calls

Free

This app provides a secondary phone number for texting and calling, allowing users to protect their privacy. It offers features like call recording, anonymous caller lookup, and international calling. Users can get multiple numbers for various needs, from personal use to business.

DMR UK

by Matthew Miller

Free

View last heard callsigns from the Pheonix and Brandmeister DMR networks. Filter by specific callsigns or repeaters with automatic refreshing. This app retrieves DMR data from UK servers.

Auto Redial with DTMF number, scheduled call phone

by 青玲 朱

$0.99

This app automates repeat dialing and scheduled calls. It allows you to set specific times for calls and supports sending DTMF keys for navigating automated phone systems. Easily manage scheduled calls and retry failed connections.

TMS MediaCapture

by Gallery Systems, Inc.

Free

This app allows users to upload media files directly from their mobile device and link them to specific records in a database. It streamlines media management for users of a companion desktop application, ensuring efficient organization.

DTR Television

by DTR TV LLC

Free

Access a variety of news, entertainment, and original programming from an American multimedia group. Stream films and television series, with multiple channels available across various genres. This service offers a standard plan and a subscription streaming option.