Blue Box is a simple utility for generating and decoding DTMF (Dual-Tone Multi-Frequency) or touch tones as used in telephone systems. Play back touc.. Read more
Dialer works with any Plain Old Telephone System (POTS) Landline phone that accepts DTMF tones. Pressing a button generates a DTMF tone which tells the telephone system to dial that number. To dial, y.. Read more
"DTMF Pad" is a very simple DTMF-tone dialer application. "DTMF Pad" allows you to dial telephone using DTMF tones. Put your iPhone's speaker close to the mouthpiece of the phone, DTMF-tone sound w.. Read more
The HotPaw Morse Code Decoder translates Morse Code sound into text. Just use the microphone or headset input on your iPhone or iPad for the audio signal input, and watch decoded text appear. The Mo.. Read more
Please note, this app is compatible with iOS 6 versions and up. Connect globally faster than ever! Say Goodbye to access numbers with the Straight Talk International Dialer. With this FREE app you ca.. Read more
Remember the old school vintage phones with a real dial - yes no buttons and no touchscreen either! The time you need to dial a number was sometimes the time you thought of what exactly you want to s.. Read more
This is the highly recommended and praised Function Generator App - an amazingly great and powerful tone generator. Enriched with a vast amount of features yet it is extremely intuitive and designed f.. Read more
Get the original Dog Whistle today! Dog whistle is a type of whistle used in the training of dogs and cats. Normally, a dog whistle is within the range of 16000 Hz to 40000 Hz with only the frequenci.. Read more
Morse-It is an easy to use application that allows to translate, interpret, type, learn, convert Morse code, and much more. It is retina display enhanced, universal binary (run on iPhone/iPod and iPad.. Read more
MeetingMogul allows you to join any conference call with one-touch, you won’t ever have to remember or enter phone numbers and audio pins to dial into conference calls again. No more fumbling with y.. Read more
Tone Generator Pro automagically creates perfect Sine Waves, Square Waves, Triangle Waves, Sawtooth Waves, Reverse Sawtooth Waves, White Noise, Pink Noise and Brown Noise! It's true, you can utilize .. Read more