DTMF Decoder is a utility app developed by dreadtechcom. The last update, v1.11, released on August 09, 2023, and it’s rated 2.79 out of 5 based on the latest 14 reviews. DTMF Decoder is FREE and requires iOS 11.0+ and Android 10 or newer to download.
Video: DTMF Decoder Overview
Description
Turns your iPhone into a simple DTMF decoder. Simply hold the iPhone's microphone near to a clear source of DTMF tones (telephone "Touch Tones") and it will display the numbers being dialed.
Enjoy DTMF Decoder on your desktop! Download the latest APK (1.11, 5 MB) or choose your preferred version, and follow our Bluestacks emulator guide for easy installation on Windows or macOS. For any assistance with downloading or installing, feel free to visit our forums!
User Reviews and Ratings
★★★★☆Works for me
Works great for me. I am a ham radio operator and I can run this app and hold it next to the speaker to decode DTMF codes that others are using to control equipment.
★★★★☆Neat toy.
Works as advertised. Would love to see additional features in future, such as a history, decode hex, ability to decode faster (shorter) tones. Otherwise, really really cool!
★★☆☆☆Unhappy with latest version
I don't like this new version, please put back to most recent version. I don't understand the on/off switch, seems to serve no purpose. There are no instructions or labels explaining what things do or are for. I don't like how the decoded box works, would like to see each decode on a separate line, not all running together. Would also like to see the program be able to continue decoding while the app is closed operating in the background minimized. Again, not happy with this version of the dtmf
★★★★★Great app for professionals in the telecom industry
I use this app regularly when troubleshooting autodialers and telephone entry systems. It saved me so much time. You must adjust noise levels in order to detect dtmf tones in noisy environments.
★★★★★I have to revise my review
When I first downloaded this app it didn’t work at all but after rebooting my iPhone 7 Plus it works GREAT! I actually used it at work today to grab the digits of an auto-dialer that dials very fast and it got it right every time. This thing works almost as well as a real digit grabber. I give it 5 stars now.
