Violin Tuner Professional Downloads & RevenueViolin Tuner Professional · App Store
Violin Tuner Professional is #160 in Music Paid in China and charting in 4 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperPedro Daniel Macalupu Cumpen
CategoryMusic
Price9.99 GBP
Released
Rating★ 4.2 (9)
Version3.9.9
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Violin Tuner Professional update history & changes
Last change · 71 events since 13 Mar 2014Full timeline ↓⭐Passed 100 ratings💰Price drop💰Price drop📈Entered the top 100📈Charting in a new country⭐Passed 100 ratings🆕First spotted by AppInsider📦Version 3.9.9🆕Released on the App Store
Full timeline · 71 events
- 💰Violin Tuner Professional: price drop79.90 BRL → 59.90 BRL · BR
- 💰Violin Tuner Professional: price drop14.99 EUR → 9.99 EUR · FR, IT
- 💰Violin Tuner Professional: price drop999.00 RUB → 899.00 RUB · RU
- 💰Violin Tuner Professional: price drop22000.00 KRW → 17000.00 KRW · KR
- 💰Violin Tuner Professional: price drop88.00 CNY → 68.00 CNY · CN
- 💰Violin Tuner Professional: price rise2.99 EUR → 14.99 EUR · FR
- 💰Violin Tuner Professional: price rise5.99 EUR → 14.99 EUR · IT, DE
- 💰Violin Tuner Professional: price rise29.90 BRL → 79.90 BRL · BR
- 💰Violin Tuner Professional: price rise4400.00 KRW → 22000.00 KRW · KR
- 💰Violin Tuner Professional: price rise22.00 CNY → 88.00 CNY · CN
- 💰Violin Tuner Professional: price rise249.00 RUB → 999.00 RUB · RU
- 💰Violin Tuner Professional: price rise2.99 EUR → 5.99 EUR · IT
- 💰Violin Tuner Professional: price rise19.90 BRL → 29.90 BRL · BR
- 📈Violin Tuner Professional entered the top 100Top Paid · Music · DE
- 📈Violin Tuner Professional charting in a new countryGermany
- 💰Violin Tuner Professional: price drop59.90 BRL → 19.90 BRL · BR
- 💰Violin Tuner Professional: price drop17000.00 KRW → 4400.00 KRW · KR
- 💰Violin Tuner Professional: price drop68.00 CNY → 22.00 CNY · CN
- 💰Violin Tuner Professional: price drop9.99 EUR → 2.99 EUR · IT, FR
- 💰Violin Tuner Professional: price drop599.00 RUB → 249.00 RUB · RU
- 💰Violin Tuner Professional: price rise11000.00 KRW → 17000.00 KRW · KR
- 💰Violin Tuner Professional: price rise48.00 CNY → 68.00 CNY · CN
- 💰Violin Tuner Professional: price rise7.99 EUR → 9.99 EUR · IT
- 💰Violin Tuner Professional: price drop119.90 BRL → 59.90 BRL · BR
- 💰Violin Tuner Professional: price rise49.90 BRL → 119.90 BRL · BR
- 💰Violin Tuner Professional: price drop88.00 CNY → 48.00 CNY · CN
- 💰Violin Tuner Professional: price drop999.00 RUB → 599.00 RUB · RU
- 💰Violin Tuner Professional: price drop9.99 EUR → 7.99 EUR · IT
- 💰Violin Tuner Professional: price drop79.90 BRL → 49.90 BRL · BR
- 💰Violin Tuner Professional: price drop22000.00 KRW → 11000.00 KRW · KR
- 💰Violin Tuner Professional: price rise899.00 RUB → 999.00 RUB · RU
- 💰Violin Tuner Professional: price rise17000.00 KRW → 22000.00 KRW · KR
- 💰Violin Tuner Professional: price rise68.00 CNY → 88.00 CNY · CN
- 💰Violin Tuner Professional: price rise59.90 BRL → 79.90 BRL · BR
- 💰Violin Tuner Professional: price drop98.00 CNY → 68.00 CNY · CN
- 💰Violin Tuner Professional: price drop17.99 EUR → 9.99 EUR · IT
- 💰Violin Tuner Professional: price drop1290.00 RUB → 899.00 RUB · RU
- 📈Violin Tuner Professional entered the top 100Top Paid · Music · GB
- 📈Violin Tuner Professional charting in a new countryUnited Kingdom
- 💰Violin Tuner Professional: price drop25000.00 KRW → 17000.00 KRW · KR
- 💰Violin Tuner Professional: price drop99.90 BRL → 59.90 BRL · BR
- 💰Violin Tuner Professional: price drop17.99 EUR → 9.99 EUR · FR
- 📈Violin Tuner Professional entered the top 100Top Paid · Music · KR
- 💰Violin Tuner Professional: price drop22.99 EUR → 17.99 EUR · FR
- 💰Violin Tuner Professional: price drop1790.00 RUB → 1290.00 RUB · RU
- 💰Violin Tuner Professional: price drop33000.00 KRW → 25000.00 KRW · KR
- 💰Violin Tuner Professional: price drop22.99 EUR → 17.99 EUR · IT
- 💰Violin Tuner Professional: price drop148.00 CNY → 98.00 CNY · CN
- 💰Violin Tuner Professional: price drop129.90 BRL → 99.90 BRL · BR
- 💰Violin Tuner Professional: price rise68.00 CNY → 148.00 CNY · CN
- 💰Violin Tuner Professional: price rise899.00 RUB → 1790.00 RUB · RU
- 💰Violin Tuner Professional: price rise17000.00 KRW → 33000.00 KRW · KR
- 💰Violin Tuner Professional: price rise9.99 EUR → 22.99 EUR · IT, FR
- 💰Violin Tuner Professional: price rise59.90 BRL → 129.90 BRL · BR
- 💰Violin Tuner Professional: price drop999.00 RUB → 899.00 RUB · RU
- 💰Violin Tuner Professional: price drop17.99 EUR → 9.99 EUR · FR
- 💰Violin Tuner Professional: price drop79.90 BRL → 59.90 BRL · BR
- 💰Violin Tuner Professional: price drop14.99 EUR → 9.99 EUR · IT
- 💰Violin Tuner Professional: price drop88.00 CNY → 68.00 CNY · CN
- 💰Violin Tuner Professional: price drop22000.00 KRW → 17000.00 KRW · KR
- 💰Violin Tuner Professional: price drop25000.00 KRW → 22000.00 KRW · KR
- 💰Violin Tuner Professional: price drop17.99 EUR → 14.99 EUR · IT
- 🆕Violin Tuner Professional first spotted by AppInsider#89 in Top Paid · Music · Italy
- 📦Violin Tuner Professional version 3.9.9· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes - 🆕Violin Tuner Professional released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
9 ratings
Measured
Best rank now
#160
Music PaidMeasured
Violin Tuner Professional on the App Store
App details
App ID
802792057
Publisher
Pedro Daniel Macalupu Cumpen
On the store since
Mar 2014
12 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
33
AR HY CA CS DA NL EN FI FR DE EL HE …
Size
8 MB
Also listed in
Utilities
Violin Tuner Professional 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 Violin Tuner Professional makes money: subscriptions, one-off purchases and ads.
Ads · 1 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| China | MusicPaid | #160 |
 France | MusicPaid | #191 |
 Russia | MusicPaid | #167 |
| Italy | MusicPaid | #187 |
Apps near Violin Tuner Professional on the chart
Music Paid, around #160.
Ratings
App Store, worldwide.
Rating
4.2 ★
9 ratings
Measured
Ratings
9
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Music apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Violin Tuner Professional
Tune your violin instantly with precision and ease!
Optimal for beginners, intermediate and advanced musicians!
· The most accurate - displays the exact sound frequency in Hz.
· Calibration for A: 392Hz, 415Hz, 432Hz, 440Hz, 441Hz, 442Hz, 443Hz, 444Hz, 466Hz.
· Instant load and fastest tuning! - Optimized for latest devices.
· Highest responsiveness and sensitivity.
· Intuitive user interface with LED tuning indicator.
· Visual indicators - tuned string lights up.
· Universal app - works with iPhone, iPad and iPod touch.
What our users say:
"Does what it promises - Very useful app."
"This app makes tuning so easy!"
"By far the greatest and most accurate violin tuning app. Play the string, read its chart and you know whether you're in tune."
"Amazing! Outstanding, well spent money!
"All violinists should have this app!"
"It's very useful for me! Thank you!"
"Excellent app"
"Very convenient software. Suitable for any skill!"
---
Please make sure to allow microphone access to this app when prompted.
Check it under Settings>Privacy>Microphone. Thank you.
---
Got ideas? Questions?
Please send us your feedback through our site or to [email protected]
Optimal for beginners, intermediate and advanced musicians!
· The most accurate - displays the exact sound frequency in Hz.
· Calibration for A: 392Hz, 415Hz, 432Hz, 440Hz, 441Hz, 442Hz, 443Hz, 444Hz, 466Hz.
· Instant load and fastest tuning! - Optimized for latest devices.
· Highest responsiveness and sensitivity.
· Intuitive user interface with LED tuning indicator.
· Visual indicators - tuned string lights up.
· Universal app - works with iPhone, iPad and iPod touch.
What our users say:
"Does what it promises - Very useful app."
"This app makes tuning so easy!"
"By far the greatest and most accurate violin tuning app. Play the string, read its chart and you know whether you're in tune."
"Amazing! Outstanding, well spent money!
"All violinists should have this app!"
"It's very useful for me! Thank you!"
"Excellent app"
"Very convenient software. Suitable for any skill!"
---
Please make sure to allow microphone access to this app when prompted.
Check it under Settings>Privacy>Microphone. Thank you.
---
Got ideas? Questions?
Please send us your feedback through our site or to [email protected]
Latest updates
3.9.9
· Optimization for the iPhone 17 Pro Max, iPad Mini and latest iPads.
· A4 Calibration, Tuning fork and Settings (as In-App Purchases).
· Performance improvements and bug fixes
Store changes
What Violin Tuner Professional changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Price drop 
79.90 BRL → 59.90 BRL
Price drop
14.99 EUR → 9.99 EUR
Price drop
999.00 RUB → 899.00 RUB
