Still looking. Closest I’ve found so far aside from the Widex app is this web page based generator:

https://mynoise.net/NoiseMachines/acousticPianoSoundscapeGenerator.php

They also have other background noise options:

https://mynoise.net/

It’s free with optional donations.

They have an android app but it’s out of date.

Edit: Theres also Nature space but likewise, their android app is out of date (unsupported on newer devices)

http://www.naturespace.org/

I know on the hearing aides themselves it’s called “Zen” which includes white noise options, narrowband white noise, and the fractal tones. I also think there’s an option for combining white noise with fractal tones. Don’t know if there is a “notched therapy” option (play white noise or other sounds but excluding the frequency of your tinnitus.

The fractal tones can also be tuned by average frequency and the number of tones played per time period per channel. I know mine plays more tones on the ear opposite where my tinnitus is.

I’ll post another reply if I can confirm a good fractal tones app. I did a short search in the past but gave up when I came up empty.

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Of course it varies by tinitus sufferer.

I absolutely would not recommend dropping $7000 on a pair of hearing aides just for masking. That said, I’ve found that the fractal tones and nature sounds (not from the hearing aides) with various levels of sounds help me where simple white noise wouldn’t.

My T can be masked by white noise but in the 85-90dBm range. It’s also complicated with the fact that it’s only in one ear.

Until I discovered the right nature sounds track to help me sleep, I was barely getting 3-4 hours of sleep a night.

If they add Fractal Tones then it’ll do what the really expensive hearing aides can do.

Study on Fractal Tones:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197965/

Example of the fractal tones Windex uses:

https://youtu.be/LTPCn749iFc?si=a1PNAq-6p9Gy5TBb&t=2m10s

Edit: Should be Widex, not Windex. Do not spray Windex in your ear!

YoSmart/YoLink also has a smart dimmer for $30. Those use a 900Mhz frequency to communicate and the hubs are usually $25 or they add about $10 ina a bundle.

The normal Hubs have Ethernet. The “voice” hubs are wifi only (to connect to your network, still 900MHz to talk to their devices).

I initially started using them because they were cheaper than Z-Wave (at the time) and the smaller sensors (leak, door/window, temp, etc) use normal AAA batteries.

https://circuitdigest.com/microcontroller-projects/what-is-tasmota-and-how-to-use-it-with-esp-01-to-control-smart-home-devices

Tasmota is a very clever open-source custom firmware that runs on any smart home device, which uses the ESP Wi-Fi chip. It provides local control of the smart devices through MQTT, HTTP, Serial, or WEB UI.

I just learned about it and now I’m really interested in it as well