Top 35 Apps Similar to DTMF transceiver

Fast audio recorder and player

RemoteHams.com Android RCForb Client Pre-Release

Android PTT client for AllStarLink IAX nodes (IAXRPT)

The RS-MS1A can remotely operate some functions in someD-STARtransceivers.

Decode and encode RTTY with build-in microphone/speaker or wiredtoyour radio.

Get detailed network parameters such as signal strength,UL/DLspeeds, cell ID etc. directly on your Android smartphoneanddisplay the data in overlay on geotagged photos for easysharing.SSA Capture is the simplest and fastest way for RFtechnicians toreport back to base after field operations, or forend users to lettheir service providers know of any issue in thenetwork. Simplytake a picture through the app - the overlay textwill display yourprecise location and all relevant signalparameters - and click“share” to send! Captured images and theiroverlaid data aredisplayed on a convenient map-based interface,making photos ofdifferent locations easy to find. App highlights: -Supports 3G,LTE, 5GNR(NSA) and Wi-Fi signal logging, and basic 2Gsignal level- Performs UL/DL throughput tests - Displays networkparameters andlocation coordinates on photos - Allows users to addtext tocaptured images - Uses geotagging to display captured imageson aGoogle Maps-based interface Tutorials: - PPSwalkthrough(recommended for use on PC): http://goo.gl/immYj7 -PDF:http://goo.gl/ygKAFl NB: SSA Indoor displays networkparametersrecorded by your mobile phone – unfortunately, somedevices do notmeasure all signal parameters available, and othersmay lackprecision in their readings. SSA Indoor cannot guaranteetheaccuracy of your Android device’s signal measurement.

Find out what the frequency of a specific LPD/LPD 8 / PMR / CB (Citizen Band, 'normal' or UK) / UHF / PRS/FRS/GMRS / KDR / Marine VHF/ AAR (American Assocation ofRailroads)channel is and the CTCSS tone code of a subchannel.Do you have a 2 meter / 70 cm band radio and want tocommunicatewith someone with a Marine VHF / PMR / LPD / UHF / PRS /KDR /FRS/GMRS / AAR radio? Is that one also using 'subchannels'?Thisapp is what you need!Select which type you need and select the channel andsubchannel.The app calculates / converts the channel. Thefrequency (in MHz)and CTCSS frequency (in Hz) / tone code are thenshown.Or select the frequency (of a channel or subchannel) andthenearest channel will be shown, if it is nearby the givenfrequency.Select the tab 'frequency' at the bottom of the app tomake use ofthis functionality.Possible types:- PMR- KDR- LPD- LPD8- CB (Citizen Band)- CB UK (Citizen Band UK)- UHF (often used in Australia)- PRS (often used in New Zeeland)- FRS / GMRS- FRS- Marine VHF- AAR (American Assocation of Railroads)There is also a free version of this app with ads. Ads andpaidversion are just to support the app development andsubscription tothe stores. Please tell me if you would like to havemore featuresor supported radio types.App icon by icons8.com / iconsdb.comIdea by http://portoshop.nl

Decodes NAVTEX messages through the microphone or throughaconnected interface

Amateur Radio app for APRS: Track friends, exchange messages,gettactical info.

PandwaRF is a RF analysis tool with a sub-1 GHzwirelesstransceivercontrolled by a smartphone or a PC. Its purposeis tocapture,display & transmit RF data very easily. It canbeconnected toan Android smartphone using BLE or USB, and toLinuxusing USB. Itis based on the well-known RfCat & Yard StickOnetools with theTexas Instruments CC1111 RF transceiver, but withalot of newfeatures, making PandwaRF the perfect portableRFanalysis tool.Cheaper, simpler, smaller than a SDR.Hardwarerequired! You can buythe PandwaRF hardwareathttp://pandwarf.com/.

BeOn brings P25 LMR communications to commercial cellular networks.

Access EchoLink anywhere, anytime, from your Android phoneortablet!

NOTE: If you just discovered this application, pleaseconsidertoinstall the Free version first. All the differencesbetweenthefree and paid version are explained in the applicationuserguide.This is the most significant upgrade to date. Pleasecheck mywebsite or read the application user guide for all thechanges.Forany issue, send me an email or post in the applicationforum.Icount on your understanding and help to maketheapplicationbetter. There is a dedicated applicationforumhere:https://www.yo3ggx.ro/forum/viewforum.php?f=15Online(multilanguage)userguide:https://www.yo3ggx.ro/pocketrxtx/doc30/i.html User guideinPDFformat(Enlishonly):https://www.yo3ggx.ro/pocketrxtx/doc30/pocketrxtx_v3.0.pdf

dSTAR Lab’s iCommunicator is a secure messaging system thatallowsusers to communicate through secure messaging, audio andvideocalls. All means of communication are end-to-end encryptedtoensure the highest level of privacy for our users.TheiCommunicator is multi-platform, running on Android, iOS,Windowsand OSX. Whether on your mobile device or on yourpersonalcomputer, you’ll always be able to stay in touch with lovedones,colleagues, and pretty much anyone! Features andfunctionalitiesprovided by the iCommunicator: - Private & GroupChats - Thenext generation of messengers, that includes a varietyof messagingoptions, such as disappearing messages, hiddenmessages, flickeringmessages that we added for you to protect yourmessaging contentand information. - Audio Calls Participate infast, high qualityaudio calls with multiple people! -Translator -Tear down thelanguage barrier! Translate your messages to and froma wide rangeof supported languages automatically! To learn moreabout dSTARiCommunicator, visit our website dstarlab.com

View the US amateur radio band plan and band restrictions

Simple BLE Terminal to Sending and Monitoring data forEmbeddedsystem

Tool to log, delete or edit your amateur radio communication.

Morse Code Decoder

Easy tone generator for your workshop, laboratory, sound checksorpersonal use

Basic GPS with extended Locator for Ham radio usage.

Flashlight with SOS and configurable Morse messages.Batterymonitoring.

UTC and Local clock and Notes for HAM radio operators

Learn or improve Morse code with Morse Trainer for Ham Radio.

GroupTalk is an enterprise level push-to-talk (PTT) app formobile,PC and radio

HF Weather Fax for decoder for weather fax charts andsatelliteimages

Anywhere, anytime - always have your logbook handy!

RF signal measurement app with outdoor mappingforUMTS/LTE/5GNR(NSA) & Wi-Fi.

KiwiSDR app provides access to the KIWISDR Wideband ShortwaveRadioReciever Map

Software-defined radio application for explore thespectrumeverywhere!

This app sends images via Slow-Scan Television (SSTV).

The first and only app allowing WSPR transmission using yourAndroiddevice!

Finally a US ham radio study app that is more than justpracticeexams!

Use this application to check/debug the keycodes of physicaldevicebuttons.

Track your lost fitness tracker easily on this bluetooth radar.

You can check the frequency characteristics of the sound inrealtime.