Did you ever have the frustrating experience, that you wanted to follow a conversation in a crowded, noisy place but you couldn't due to the ambient noise?

Then the Hearing Aid will make your life much more comfortable!

- Your device’s microphone records the conversation
- To get rid of the ambient sound, frequencies out of the human voice range are filtered out
- You listen to the result over the headphones, the device’s speakers and bluetooth or airplay devices
- A three-band stereo equalizer is included to adjust the outcome as you like within the human voice frequency range. This allows for perfect adjustment for both ears!
- A pitch shift option lets you shift the desired sounds up or down in pitch to make them most understandable

What’s New

Version 1.4.0


Ratings and Reviews

JesseTurtleman ,

Simple, useful

I've lost count of the "hearing aid" apps I've tried. Most are too useless. They "amplify" the ambient sounds. Noise gets amplified along with the voices of the people. Finally a hearing aid app that actually works. And it was simple to set up. My wife even had an electric heater running. Those are noisier than a fan. At first the app amplified everything making it hard to hear. That's where the simple part came in. The equalizer. Within a couple of minutes I had tuned it to no longer hear the heater as loud. I had my wife read from a magazine and fine tuned the equalizer. 5 minutes tops and I had it set. My hearing is such that I only have trouble hearing people talk if there's more than two of them or if there's excess noise. So I didn't want to invest a lot of money til I found something that worked right. My search is over. I hope yours will be too when you try this app.

Bennett John ,

Better than $3200 Oticons

We all know our smart phones have 100x the technology of hearing aids. The Ti-Au app outperformed my Oticons. Simple as "plug 'n play", yes you must use earbuds, your Bluetooth won't work. In return you get real-time amplification with no annoying delay, so you can hold a conversation. So easy to use and price is right. Anyone who complains about this product is not hard of hearing or deaf and isn't willing to make the time and attention investment to find out what it can do.
I am 71, lost my hearing 10 years ago, and have been waiting a decade for a product just this good.
I really prefer using my Bluetooth so I also downloaded the Bio Aid app. But I found it very difficult to control the high-pitched squealing or feedback. There are over 32 adjustments, and it would be nice if the factory's website would include a setup procedure... BioAid for Dummies.

Deafgirlhears ,

Excellent with iphone5 & earbuds

This is an event saver for me. On the way to daughter Kate's college graduation my very expensive hearing aid broke. We stopped at several places along the way to try to find anything that might work. We searched for an app for my iphone5 and tried one for 4.99 which didn't work at all ...this one works like a charm with a set of ear buds. Saved the day with several different controls for the best sound.


TiAu Engineering UG haftungsbeschraenkt
6.8 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, German

Age Rating
Rated 4+
© TiAu Engineering 2019


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like