Untitled Document

Privacy Policy

This privacy policy has been compiled to better serve those who are concerned with how their ‘Personally Identifiable Information’ (PII) is being used online. PII, as described in US privacy law and information security, is information that can be used on its own or with other information to identify, contact, or locate a single person, or to identify an individual in context. Please read our privacy policy below carefully to get a clear understanding of how, if at all, we collect, use, protect or otherwise handle your Personally Identifiable Information.

What personal information do we collect from the people that visit our blog, website (www.wolphi.com)or use our app (DroidPSK, DroidRTTY, DroidSSTV, DroidNavtex, HF Weather Fax, Morse Trainer, DX Cluster, DTMF, Grader, Yarn Calculator etc.)?

We do not collect any personal information.


Do we use ‘cookies’?

We do not use cookies for tracking purposes

Third-party disclosure

We do not sell, trade, or otherwise transfer to outside parties your Personally Identifiable Information.

Third-party links

We do not include or offer third-party products or services on our website or in our apps.

Contact form and emails

Emails or messages send to us by email or our contact form will only be stored on our email server for reference and never sold or traded with 3rd parties.


Google’s advertising requirements can be summed up by Google’s Advertising Principles. They are put in place to provide a positive experience for users. https://support.google.com/adwordspolicy/answer/1316548?hl=en

We have not enabled Google AdSense on our site but we may do so in the future.

COPPA (Children Online Privacy Protection Act)

When it comes to the collection of personal information from children under the age of 13 years old, the Children’s Online Privacy Protection Act (COPPA) puts parents in control. The Federal Trade Commission, United States’ consumer protection agency, enforces the COPPA Rule, which spells out what operators of websites and online services must do to protect children’s privacy and safety online.

We do not specifically market to children under the age of 13 years old.


The CAN-SPAM Act is a law that sets the rules for commercial email, establishes requirements for commercial messages, gives recipients the right to have emails stopped from being sent to them, and spells out tough penalties for violations.

We do not collect your email address.

Apps using the phone/tablets microphone and/or internet

Our apps DroidPSK, DroidRTTY, DroidNavtex, DroidRTTY, DTMF, HF Weather Fax and Voice Keyer using the microphone of the phone/tablet. The nature of those apps is to decode audio into text or images. The audio files will not be recorded.

The app Voice Keyer saves the audio data on the phone/tablets internal memory and the data will not be shared with any other app or through the internet.

The app DX Cluster connects to a third party Telnet Cluster node. No personal data other then the callsign and name (if entered) will be transmitted to those nodes.

The app NCDXF Beacon contacts a time server through the internet . No personal data is transmitted to the time server.

Contacting Us

If there are any questions regarding this privacy policy, you may contact us using the information below.

Wolphi LLC
18250 Pierre Dr.
Clinton Twp, Mi 48038


What’s new

DroidRTTY updated to Version 2.0


Now with new layout
adjustable squelch
a new"clipboard"
& more

Learn more about DroidRTTY

DroidPSK updated to Version 3


Now with PSK63
Improved sensitivity
Faster locking & more

Learn more about DroidPSK

Morse Trainer for Android V2.0

Morse Trainer

Now with Farnsworth speed and Koch method

Learn more about Morse Trainer

HF Weather Fax for Android

After weeks of programming I finished a new Android App – HF Weather Fax.
HF Weather Fax for Android decodes weather fax 120/576 charts and satellite images through the microphone of your Android phone or tablet.
Learn more about HF Weather Fax

HF Weather Fax

DroidNavtex now in Play Store

DroidNavtex is able to decode NAVTEX messages from your receiver through the phones/tablets microphone or through a connected interface.
Special audio filters even decode very weak signals through the microphone and make DroidNavtex a very affordable alternative to high priced decoders. Learn more about DroidNavtex