Tuning Fork Downloads & RevenueTuning Fork: 432, 440, 442 Hz · App Store & Google Play
Tuning Fork: 432, 440, 442 Hz by Simone Saleri is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Tuning Fork: 432, 440, 442 Hz update history & changes
Last change · 16 events since 19 Jan 2025Full timeline ↓✏️iOSRenamed📈iOSEntered the top 100📈iOSCharting in a new country📦iOSUpdated to version 1.1.0🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSIts developer released another app: Tap Tempo: BPM Counter📦iOSVersion 1.0.1📦AndroidVersion 1.0.9🆕AndroidReleased on Google Play
Full timeline · 16 events
- ✏️Tuning Fork: 432, 440, 442 Hz: renamediOSTuning Fork for Watch → Tuning Fork: 432, 440, 442 Hz · AU
- ✏️Tuning Fork: 432, 440, 442 Hz: app got biggeriOS2 MB → 3 MB (+73%)
- 📈Tuning Fork: 432, 440, 442 Hz entered the top 100iOSTop Paid · Music · FR
- 📈Tuning Fork: 432, 440, 442 Hz charting in a new countryiOSFrance
- 📦Tuning Fork: 432, 440, 442 Hz updated to version 1.1.0iOSThe reference pitch now says which pitch is set.
• The line under REFERENCE PITCH used to read "A4 Standard" at every frequency. It now follows the Digital Crown: Baroque at 415 Hz, Alternative at 432 Hz, Standard at 440 Hz, Orchestral at 442 Hz.
• Any other frequency reads Custom — the big number already says which.… more - 🆕Tuning Fork: 432, 440, 442 Hz first spotted by AppInsiderAndroidUnited States (found via similar)
- 📈Tuning Fork: 432, 440, 442 Hz entered the top 100iOSTop Paid · Music · DE
- 📈Tuning Fork: 432, 440, 442 Hz charting in a new countryiOSGermany
- 🆕Tuning Fork: 432, 440, 442 Hz first spotted by AppInsideriOS#41 in Top Paid · Music · Australia
- 🆕Tuning Fork: 432, 440, 442 Hz: its developer released another app: Tap Tempo: BPM CounteriOS
- 🆕Tuning Fork: 432, 440, 442 Hz: its developer released another app: Soundscope Pro: Spectrum RTAiOS
- 📦Tuning Fork: 432, 440, 442 Hz version 1.0.1iOSImproved translations, bug fixes and performance improvements.
- 📦Tuning Fork: 432, 440, 442 Hz version 1.0.9AndroidWe’ve squashed bugs and improved overall performance 🚀
- 🆕Tuning Fork: 432, 440, 442 Hz: its developer released another app: Autorennen für WatchiOS
- 🆕Tuning Fork: 432, 440, 442 Hz released on the App StoreiOS
- 🆕Tuning Fork: 432, 440, 442 Hz released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
2.9 ★
46 ratings, both stores
Measured
App Store
App details
App ID
6757157174
Publisher
Simone Saleri
Publisher country
Serbia
On the store since
Jan 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
1
EN
Size
3 MB
Also listed in
Utilities
Google Play
App details
App ID
com.appbards.tuning.fork
Publisher
Ana Jovanović Mijalkov
Publisher country
Serbia
Content rating
Everyone
Tuning Fork: 432, 440, 442 Hz downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | – |
| Google Play | – | 5k+ Measured |
| Total | – | 5k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Tuning Fork: 432, 440, 442 Hz makes money: subscriptions, one-off purchases and ads.
Ads · 6 ad networks
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 0.0 ★ | – |
| Google Play | 2.9 ★ | 46 5 written reviews |
| Both stores | 2.9 ★ weighted by ratings | 46 |
About Tuning Fork: 432, 440, 442 Hz
Never be out of tune again. The ultimate reference tool for your wrist.
Whether you're a choir director needing a quick pitch, a guitarist tuning on the fly, or an orchestra player adjusting to A442, Tuning Fork for Apple Watch is the precision tool you can always carry with you.
We stripped away the clutter to give you exactly what you need: a pure, accurate sound wave generated instantly.
**KEY FEATURES**
* **Precision Frequency Control:** Simply rotate the Digital Crown to adjust the frequency. Fine-tune your reference pitch in 1Hz or 0.1Hz increments.
* **Custom Tuning Standards:** Ranges from the standard A440 Hz to historical or custom tunings (perfect for those who prefer alternative tunings such as 432 Hz).
* **Pure Sine Wave:** Generates a clean, high-fidelity audio signal that mimics a physical tuning fork perfectly, making it easy to hear and match.
* **Visual Simplicity:** A clean, distraction-free high-contrast interface designed for quick interactions during dark stage performances or rehearsals.
* **Always With You:** Works completely standalone on Apple Watch. No iPhone connection is needed to operate.
**Ideal for:**
* **Singers & Choirs:** Get your starting note discreetly before singing.
* **String Players:** Tune your violin, cello, or guitar accurately anywhere.
* **Piano Tuners:** A handy backup reference always on your arm.
Stay sharp, stay flat, or stay perfect. The choice is yours. Download Tuning Fork today.
Whether you're a choir director needing a quick pitch, a guitarist tuning on the fly, or an orchestra player adjusting to A442, Tuning Fork for Apple Watch is the precision tool you can always carry with you.
We stripped away the clutter to give you exactly what you need: a pure, accurate sound wave generated instantly.
**KEY FEATURES**
* **Precision Frequency Control:** Simply rotate the Digital Crown to adjust the frequency. Fine-tune your reference pitch in 1Hz or 0.1Hz increments.
* **Custom Tuning Standards:** Ranges from the standard A440 Hz to historical or custom tunings (perfect for those who prefer alternative tunings such as 432 Hz).
* **Pure Sine Wave:** Generates a clean, high-fidelity audio signal that mimics a physical tuning fork perfectly, making it easy to hear and match.
* **Visual Simplicity:** A clean, distraction-free high-contrast interface designed for quick interactions during dark stage performances or rehearsals.
* **Always With You:** Works completely standalone on Apple Watch. No iPhone connection is needed to operate.
**Ideal for:**
* **Singers & Choirs:** Get your starting note discreetly before singing.
* **String Players:** Tune your violin, cello, or guitar accurately anywhere.
* **Piano Tuners:** A handy backup reference always on your arm.
Stay sharp, stay flat, or stay perfect. The choice is yours. Download Tuning Fork today.
Tuning Fork: 432, 440, 442 Hz App Store
Not in any tracked top chart right now.
Updated 6 Nov 2026 · rankings refresh through the day
DeveloperSimone Saleri
CategoryMusic
Price2.99 AUD
Released
Rating★ 0.0 (0)
Version1.1.0
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Rating
0.0 ★
0 ratings
Measured
Tuning Fork: 432, 440, 442 Hz on the App Store
App details
App ID
6757157174
Publisher
Simone Saleri
Publisher country
Serbia
On the store since
Jan 2026
Under a year
Minimum OS
iOS 17.0+
iPhone XS and later
Devices
iPhone · iPad · Watch
Content rating
4+
Languages
1
EN
Size
3 MB
Also listed in
Utilities
Tuning Fork: 432, 440, 442 Hz downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Tuning Fork: 432, 440, 442 Hz makes money: subscriptions, one-off purchases and ads.
Ads · 6 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Tuning Fork: 432, 440, 442 Hz
Never be out of tune again. The ultimate reference tool for your wrist.
Whether you're a choir director needing a quick pitch, a guitarist tuning on the fly, or an orchestra player adjusting to A442, Tuning Fork for Apple Watch is the precision tool you can always carry with you.
We stripped away the clutter to give you exactly what you need: a pure, accurate sound wave generated instantly.
**KEY FEATURES**
* **Precision Frequency Control:** Simply rotate the Digital Crown to adjust the frequency. Fine-tune your reference pitch in 1Hz or 0.1Hz increments.
* **Custom Tuning Standards:** Ranges from the standard A440 Hz to historical or custom tunings (perfect for those who prefer alternative tunings such as 432 Hz).
* **Pure Sine Wave:** Generates a clean, high-fidelity audio signal that mimics a physical tuning fork perfectly, making it easy to hear and match.
* **Visual Simplicity:** A clean, distraction-free high-contrast interface designed for quick interactions during dark stage performances or rehearsals.
* **Always With You:** Works completely standalone on Apple Watch. No iPhone connection is needed to operate.
**Ideal for:**
* **Singers & Choirs:** Get your starting note discreetly before singing.
* **String Players:** Tune your violin, cello, or guitar accurately anywhere.
* **Piano Tuners:** A handy backup reference always on your arm.
Stay sharp, stay flat, or stay perfect. The choice is yours. Download Tuning Fork today.
Whether you're a choir director needing a quick pitch, a guitarist tuning on the fly, or an orchestra player adjusting to A442, Tuning Fork for Apple Watch is the precision tool you can always carry with you.
We stripped away the clutter to give you exactly what you need: a pure, accurate sound wave generated instantly.
**KEY FEATURES**
* **Precision Frequency Control:** Simply rotate the Digital Crown to adjust the frequency. Fine-tune your reference pitch in 1Hz or 0.1Hz increments.
* **Custom Tuning Standards:** Ranges from the standard A440 Hz to historical or custom tunings (perfect for those who prefer alternative tunings such as 432 Hz).
* **Pure Sine Wave:** Generates a clean, high-fidelity audio signal that mimics a physical tuning fork perfectly, making it easy to hear and match.
* **Visual Simplicity:** A clean, distraction-free high-contrast interface designed for quick interactions during dark stage performances or rehearsals.
* **Always With You:** Works completely standalone on Apple Watch. No iPhone connection is needed to operate.
**Ideal for:**
* **Singers & Choirs:** Get your starting note discreetly before singing.
* **String Players:** Tune your violin, cello, or guitar accurately anywhere.
* **Piano Tuners:** A handy backup reference always on your arm.
Stay sharp, stay flat, or stay perfect. The choice is yours. Download Tuning Fork today.
Latest updates
1.1.0
The reference pitch now says which pitch is set.
• The line under REFERENCE PITCH used to read "A4 Standard" at every frequency. It now follows the Digital Crown: Baroque at 415 Hz, Alternative at 432 Hz, Standard at 440 Hz, Orchestral at 442 Hz.
• Any other frequency reads Custom — the big number already says which.
1.0.1
Improved translations, bug fixes and performance improvements.
Store changes
What Tuning Fork: 432, 440, 442 Hz changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Renamed
Tuning Fork for Watch → Tuning Fork: 432, 440, 442 Hz
App got bigger
2 MB → 3 MB (+73%)
More from Simone Saleri
Chromatic Tuner Pro for Watch
Metronome Pro for Apple Watch
Grand Piano for Watch
Tennis Score for Watch
Four in a Row Wrist Game
Tap Tempo: BPM Counter
Car Racing for Watch
Db Meter Pro for Watch
Soundscope Pro: Spectrum RTA
PocketDex: Pokemon TCG pocket
Noughts and Crosses for Watch
Sitcom Laugh for Apple Watch
Tuning Fork Android
Not in a tracked Google Play top chart right now.
Updated 6 Nov 2026 · rankings refresh through the day
DeveloperApp Bards
CategoryTools
PriceFree
Released
Installs5k+
Rating★ 2.9 (46)
Updated
Content ratingEveryone
Rating
2.9 ★
46 ratings
Measured
Tuning Fork on Google Play
App details
App ID
com.appbards.tuning.fork
Publisher
Ana Jovanović Mijalkov
Publisher country
Serbia
Content rating
Everyone
Tuning Fork downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Tuning Fork makes money: subscriptions, one-off purchases and ads.
Ads · 6 ad networks
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
2.9 ★
46 ratings
Measured
Ratings
46
Measured
Written reviews
5
Measured
About Tuning Fork
If you are a musician or a singer, this simple tuning fork app is just right
for you. Whether you are doing voice tuning for singing or you just need the best musician app which is easy to use, just get the Tuning Fork app!
Features:
🎵 Sine wave tone generator - Enjoy crystal-clear, high-quality tones.
🎵 Customizable tone duration - Adjust the play time to suit your needs.
🎵 Shake to play – Activate the tone with a simple shake of your device.
🎵 Choose “tuning fork frequency” - Set your desired frequency with ease.
🎵 Easy to use tuning app - Get started in seconds, no learning curve required.
This digital tuning fork is very simple to use, just open the app and press
the Play button. You can even set a custom frequency.
To be even more convenient to use while tuning guitar or any other instrument,
this app allows you to just “shake to play” the tune.
This tuning fork sound generator is intended for musicians. So, if you are
one, do not hesitate! Whether you're a professional or just a music enthusiast, Tuning Fork is the perfect app for musicians to help you stay in tune.
for you. Whether you are doing voice tuning for singing or you just need the best musician app which is easy to use, just get the Tuning Fork app!
Features:
🎵 Sine wave tone generator - Enjoy crystal-clear, high-quality tones.
🎵 Customizable tone duration - Adjust the play time to suit your needs.
🎵 Shake to play – Activate the tone with a simple shake of your device.
🎵 Choose “tuning fork frequency” - Set your desired frequency with ease.
🎵 Easy to use tuning app - Get started in seconds, no learning curve required.
This digital tuning fork is very simple to use, just open the app and press
the Play button. You can even set a custom frequency.
To be even more convenient to use while tuning guitar or any other instrument,
this app allows you to just “shake to play” the tune.
This tuning fork sound generator is intended for musicians. So, if you are
one, do not hesitate! Whether you're a professional or just a music enthusiast, Tuning Fork is the perfect app for musicians to help you stay in tune.
What's new in 1.0.9
We’ve squashed bugs and improved overall performance 🚀