---
title: "Tuning Fork Pro 20 - 20000Hz - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Tuning Fork.  Do you need  quick and easy to use tuning fork? No problem, here it is.   Set any frequency between 20 Hz and 20,000 Hz (hearing range limited by phone speaker as well as by human ear ca"
---

# Tuning Fork Pro 20 - 20000Hz — United States
> No fuss tuning fork 20-20000Hz

![Tuning Fork Pro 20 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/55/5d/db/555ddba7-8a28-a016-dc9b-da3abf3208ab/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Krzysztof Gwiazda](https://apptail.io/developer/krzysztof-gwiazda-vSd)
**Category:** Utilities
**Rating:** 3.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.professiondoctor.TuningForkBeneventi
**Store:** Apple App Store
**Country:** United States
**Version:** 2.0 (released 2026-10-13)
**Original Release:** 2024-07-10

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6529535310)
**AppTail Page:** [https://apptail.io/app/frequency-generator-tone-a4-CrFq/united-states](https://apptail.io/app/frequency-generator-tone-a4-CrFq/united-states)

## Tuning Fork Pro 20 Description
Tuning Fork.

Do you need  quick and easy to use tuning fork? No problem, here it is.  
Set any frequency between 20 Hz and 20,000 Hz (hearing range limited by phone speaker as well as by human ear capabilities).

No fuss tunig fork. Does what it says on the tin.

## Tuning Fork Pro 20 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ff/21/a2/ff21a27c-0d88-47d5-9e03-68ff53406d21/e6cfa61f-b116-4ed2-af8a-ba50316f1dfb_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.43.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/95/47/e2/9547e268-a1ee-5286-a0fa-f4d26ea60f3b/756596a2-20d8-452a-8a4d-f401032a4cf4_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.02.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5e/d3/44/5ed34497-8551-cfe1-864f-33c94212b967/b8cad159-08a3-45de-9e0d-408298c23bc0_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.30.53.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b8/38/b3/b838b30c-0995-4b9b-60b7-661d0ca9593b/31e6aa76-00ec-421b-a58a-c584250751af_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.30.58.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/89/56/92/895692de-4f39-8d00-afde-6e374db33f60/f54ee608-8d81-4a72-9983-df176008ff57_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.29.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/37/79/38/37793886-7eee-fae1-77cc-9210472d3ce8/dc94bb06-8c4e-4259-8c33-208244497992_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.33.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/38/10/b9/3810b968-7023-49c0-c2cc-1ea0a5874333/a40e4251-af48-4dff-afea-bcafaf0749ff_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.15.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/75/ca/9e/75ca9e00-abf1-c0a5-b5f4-f31e518c1bea/ea4da295-6f3c-4902-aadf-16b21c6dab3a_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.20.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f2/43/7c/f2437c1b-f143-0826-f7e6-cc459659260e/85a1bd7a-e006-4852-8e0b-da77b9d9fe60_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.08.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5b/e3/9d/5be39d5d-6229-4833-c872-8f8aca56479d/fb994230-cf98-4477-a784-5aa5092c8dc2_Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2024-07-10_at_09.31.23.png/1242x2688.png)

## Tuning Fork Pro 20 Rating Breakdown in United States
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (50%)




## Tuning Fork Pro 20 Discovered Keywords
- the tuning fork
- the tuning fork lite
- tuning fork pro 20
- 20000hz


## Tuning Fork Pro 20 Available In
- [United States](https://apptail.io/app/frequency-generator-tone-a4-CrFq/united-states)
- [Armenia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/armenia)
- [Argentina](https://apptail.io/app/frequency-generator-tone-a4-CrFq/argentina)
- [Austria](https://apptail.io/app/frequency-generator-tone-a4-CrFq/austria)
- [Australia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/australia)
- [Azerbaijan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/azerbaijan)
- [Barbados](https://apptail.io/app/frequency-generator-tone-a4-CrFq/barbados)
- [Belgium](https://apptail.io/app/frequency-generator-tone-a4-CrFq/belgium)
- [Bulgaria](https://apptail.io/app/frequency-generator-tone-a4-CrFq/bulgaria)
- [Brunei](https://apptail.io/app/frequency-generator-tone-a4-CrFq/brunei)
- [Brazil](https://apptail.io/app/frequency-generator-tone-a4-CrFq/brazil)
- [Belarus](https://apptail.io/app/frequency-generator-tone-a4-CrFq/belarus)
- [Canada](https://apptail.io/app/frequency-generator-tone-a4-CrFq/canada)
- [Switzerland](https://apptail.io/app/frequency-generator-tone-a4-CrFq/switzerland)
- [Chile](https://apptail.io/app/frequency-generator-tone-a4-CrFq/chile)
- [China](https://apptail.io/app/frequency-generator-tone-a4-CrFq/china)
- [Czechia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/czechia)
- [Germany](https://apptail.io/app/frequency-generator-tone-a4-CrFq/germany)
- [Denmark](https://apptail.io/app/frequency-generator-tone-a4-CrFq/denmark)
- [Dominican Republic](https://apptail.io/app/frequency-generator-tone-a4-CrFq/dominican-republic)
- [Algeria](https://apptail.io/app/frequency-generator-tone-a4-CrFq/algeria)
- [Ecuador](https://apptail.io/app/frequency-generator-tone-a4-CrFq/ecuador)
- [Egypt](https://apptail.io/app/frequency-generator-tone-a4-CrFq/egypt)
- [Spain](https://apptail.io/app/frequency-generator-tone-a4-CrFq/spain)
- [Finland](https://apptail.io/app/frequency-generator-tone-a4-CrFq/finland)
- [France](https://apptail.io/app/frequency-generator-tone-a4-CrFq/france)
- [United Kingdom](https://apptail.io/app/frequency-generator-tone-a4-CrFq/united-kingdom)
- [Greece](https://apptail.io/app/frequency-generator-tone-a4-CrFq/greece)
- [Hong Kong SAR China](https://apptail.io/app/frequency-generator-tone-a4-CrFq/hong-kong)
- [Hungary](https://apptail.io/app/frequency-generator-tone-a4-CrFq/hungary)
- [Indonesia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/indonesia)
- [Ireland](https://apptail.io/app/frequency-generator-tone-a4-CrFq/ireland)
- [Israel](https://apptail.io/app/frequency-generator-tone-a4-CrFq/israel)
- [India](https://apptail.io/app/frequency-generator-tone-a4-CrFq/india)
- [Iceland](https://apptail.io/app/frequency-generator-tone-a4-CrFq/iceland)
- [Italy](https://apptail.io/app/frequency-generator-tone-a4-CrFq/italy)
- [Jordan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/jordan)
- [Japan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/japan)
- [South Korea](https://apptail.io/app/frequency-generator-tone-a4-CrFq/south-korea)
- [Kuwait](https://apptail.io/app/frequency-generator-tone-a4-CrFq/kuwait)
- [Kazakhstan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/kazakhstan)
- [Lebanon](https://apptail.io/app/frequency-generator-tone-a4-CrFq/lebanon)
- [Sri Lanka](https://apptail.io/app/frequency-generator-tone-a4-CrFq/sri-lanka)
- [Lithuania](https://apptail.io/app/frequency-generator-tone-a4-CrFq/lithuania)
- [Madagascar](https://apptail.io/app/frequency-generator-tone-a4-CrFq/madagascar)
- [North Macedonia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/north-macedonia)
- [Malta](https://apptail.io/app/frequency-generator-tone-a4-CrFq/malta)
- [Mauritius](https://apptail.io/app/frequency-generator-tone-a4-CrFq/mauritius)
- [Mexico](https://apptail.io/app/frequency-generator-tone-a4-CrFq/mexico)
- [Malaysia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/malaysia)
- [Namibia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/namibia)
- [Nigeria](https://apptail.io/app/frequency-generator-tone-a4-CrFq/nigeria)
- [Netherlands](https://apptail.io/app/frequency-generator-tone-a4-CrFq/netherlands)
- [Norway](https://apptail.io/app/frequency-generator-tone-a4-CrFq/norway)
- [New Zealand](https://apptail.io/app/frequency-generator-tone-a4-CrFq/new-zealand)
- [Peru](https://apptail.io/app/frequency-generator-tone-a4-CrFq/peru)
- [Philippines](https://apptail.io/app/frequency-generator-tone-a4-CrFq/philippines)
- [Pakistan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/pakistan)
- [Poland](https://apptail.io/app/frequency-generator-tone-a4-CrFq/poland)
- [Portugal](https://apptail.io/app/frequency-generator-tone-a4-CrFq/portugal)
- [Romania](https://apptail.io/app/frequency-generator-tone-a4-CrFq/romania)
- [Russia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/russia)
- [Saudi Arabia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/saudi-arabia)
- [Sweden](https://apptail.io/app/frequency-generator-tone-a4-CrFq/sweden)
- [Singapore](https://apptail.io/app/frequency-generator-tone-a4-CrFq/singapore)
- [Slovakia](https://apptail.io/app/frequency-generator-tone-a4-CrFq/slovakia)
- [Türkiye](https://apptail.io/app/frequency-generator-tone-a4-CrFq/turkey)
- [Taiwan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/taiwan)
- [Ukraine](https://apptail.io/app/frequency-generator-tone-a4-CrFq/ukraine)
- [Uganda](https://apptail.io/app/frequency-generator-tone-a4-CrFq/uganda)
- [Uzbekistan](https://apptail.io/app/frequency-generator-tone-a4-CrFq/uzbekistan)
- [Vietnam](https://apptail.io/app/frequency-generator-tone-a4-CrFq/vietnam)
- [United Arab Emirates](https://apptail.io/app/frequency-generator-tone-a4-CrFq/united-arab-emirates)
- [South Africa](https://apptail.io/app/frequency-generator-tone-a4-CrFq/south-africa)

---

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