---
title: "Hertz. - An anxiety treatment. - Reviews, Revenue and Downloads in Australia | Apple App Store"
description: "Hertz. is an application that coaches you to stimulate your vagus nerve, reducing anxiety, putting you at ease. It also provides biofeedback to increase your conscious control over your anxiety.   It "
---

# Hertz. - An anxiety treatment. — Australia
> Put yourself at ease.

![Hertz. App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b5/db/b1/b5dbb1dc-ff43-153c-d5b0-df43afc4d1f6/AppIcon-0-0-1x_U007emarketing-0-10-85-220.png/434x0w.png)

**Developer:** [CSDRED](https://apptail.io/developer/csdred-zeMd)
**Category:** Health Fitness
**Rating:** 3.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.mother-technology.Hertz
**Store:** Apple App Store
**Country:** Australia
**Version:** 1.3 (released 2025-05-16)
**Original Release:** 2020-12-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/au/app/app/id1529146685)
**AppTail Page:** [https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/australia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/australia)

## Hertz. Description
Hertz. is an application that coaches you to stimulate your vagus nerve, reducing anxiety, putting you at ease. It also provides biofeedback to increase your conscious control over your anxiety. 

It consists of a focused breathing exercise. A red dot sweeps a dial of ticks. As the dot passes over blue ticks, you breath in, as it passes red ticks you breath out. Your heart rate variability changes the speed of the dot, this feedback will over time allow you to have greater conscious control over your state of anxiety. 

Hertz. connects uses the HealthKit functionality of iOS to obtain the physiological data needed for biofeedback, if you decline to share data with the app it still functions but with emulated feedback.

## Hertz. Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/16/e5/4b/16e54b15-628c-1c4c-578a-ecaf445abf04/765b7454-7d85-41f8-8222-3c4757d8e73f_1.png/368x448.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/f4/80/63/f4806345-b6e6-e4fa-85aa-4ec2753bc23c/c7862e62-f69e-4570-afc9-67036c2ece88_2.png/368x448.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/91/8a/af/918aaf85-3451-2e49-13a3-b286c77828b1/05468f80-e96d-4ca8-bd4c-373c605a844b_3.png/368x448.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/a2/87/03/a2870350-4687-6770-b3dc-dcc3467954bd/e04cb3c0-016c-4c04-a4fb-ed3618be84eb_4.png/368x448.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/49/1b/b1/491bb1c0-0b46-7707-9648-a10e5ef5dceb/6e18bd50-1393-4e5e-9d2c-0bbb54d87771_5.png/368x448.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ee/0a/8b/ee0a8b91-414f-f340-4c8e-e6d03b4dc7d0/fd08976f-ed71-4356-a0a7-f2856dbae2c7_6.png/368x448.png)

## Hertz. Rating Breakdown in Australia
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 1 (100%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Hertz. Reviews in Australia

### ***-- "Lise"
Hello
I love the concept of the watch app
But it seems to get caught up halfway around and the screen dims. Then it jumps ahead
Hopefully you can fix as I think it is the only app like it
I only found it by accident 
I’m using a watch 8 on 9.3.1
Thank you
-- khatru75, 2023-03-15

[View all Hertz. reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)




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## Hertz. Available In
- [Australia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/australia)
- [Angola](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/angola)
- [Argentina](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/argentina)
- [Austria](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/austria)
- [Azerbaijan](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/azerbaijan)
- [Belgium](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/belgium)
- [Bahrain](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/bahrain)
- [Belarus](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/belarus)
- [Belize](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/belize)
- [Canada](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/canada)
- [Switzerland](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/switzerland)
- [Chile](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/chile)
- [China](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/china)
- [Colombia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/colombia)
- [Czechia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/czechia)
- [Germany](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/germany)
- [Denmark](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/denmark)
- [Dominican Republic](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/dominican-republic)
- [Ecuador](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/ecuador)
- [Egypt](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/egypt)
- [Spain](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/spain)
- [Finland](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/finland)
- [France](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/france)
- [United Kingdom](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/united-kingdom)
- [Grenada](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/grenada)
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- [Greece](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/greece)
- [Hong Kong SAR China](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/hong-kong)
- [Hungary](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/hungary)
- [Indonesia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/indonesia)
- [Ireland](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/ireland)
- [Israel](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/israel)
- [India](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/india)
- [Italy](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/italy)
- [Japan](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/japan)
- [Kuwait](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/kuwait)
- [Cayman Islands](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/cayman-islands)
- [Kazakhstan](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/kazakhstan)
- [Lebanon](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/lebanon)
- [Madagascar](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/madagascar)
- [North Macedonia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/north-macedonia)
- [Mexico](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/mexico)
- [Malaysia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/malaysia)
- [Nigeria](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/nigeria)
- [Netherlands](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/netherlands)
- [Norway](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/norway)
- [New Zealand](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/new-zealand)
- [Peru](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/peru)
- [Philippines](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/philippines)
- [Pakistan](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/pakistan)
- [Poland](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/poland)
- [Portugal](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/portugal)
- [Romania](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/romania)
- [Russia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/russia)
- [Saudi Arabia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/saudi-arabia)
- [Sweden](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/sweden)
- [Singapore](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/singapore)
- [Slovakia](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/slovakia)
- [Thailand](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/thailand)
- [Türkiye](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/turkey)
- [Taiwan](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/taiwan)
- [United States](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/united-states)
- [Vietnam](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/vietnam)
- [United Arab Emirates](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/united-arab-emirates)
- [South Africa](https://apptail.io/app/hertz-an-anxiety-treatment-KOMj/south-africa)

---

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