Violin Tuner Basic

Pedro Daniel Macalupu Cumpen · iOS

Violin Tuner Basic

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

Violin Tuner Basic screenshot 1Violin Tuner Basic screenshot 2Violin Tuner Basic screenshot 3Violin Tuner Basic screenshot 4Violin Tuner Basic screenshot 5Violin Tuner Basic screenshot 6Violin Tuner Basic screenshot 7Violin Tuner Basic screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does Violin Tuner Basic Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
4.4 ★(461)

Rating Distribution

4.4
★★★★☆
461 reviews
5
9%
4
1%
3
4%
2
8%
1
78%

Top Countries

🇲🇽 MX🇰🇷 KR🇧🇷 BR
Reviews (3)▼
★★★★★Cool kids taking over4/26/2025
Easy to learn and tune

Bro, this is awesome. I can literally tune this without any problems and it’s so easy to learn. I learned it on the first day without instructions.

★☆☆☆☆Bahiabrasil10/28/2020
It deserves a negative -10:stars

What is going on? I paid for this app and when I try to open it keep asking to pay again Do not buy it. Garbage.

★☆☆☆☆whocaresone9/29/2020
Worthless

Doesn't tune and keeps asking to pay $1.99. Why would I pay more if your preview is garbage? Remove this app from the store, it's a blatant cash grab. I doubt the paid app even works.

Version History (39)▼
4.2.54/29/2026
4.2.44/15/2026
4.2.312/2/2025
4.2.212/1/2025
4.2.111/21/2025
4.211/14/2025
4.1.710/21/2025
4.1.610/15/2025
4.1.56/19/2025
4.1.41/28/2025
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇰🇭 KH🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (18)▼
DanishDutchEnglishFinnishFrenchGermanIndonesianItalianJapaneseKoreanPolishPortugueseRussianChineseSpanishSwedishThaiTurkish
App Details▼

Tune your violin instantly with precision and ease! Perfect for beginners, students, and professional players. • Ultra-accurate — displays exact freq...

iOS App ID
1420917155
Content Rating
4+
Min OS
15.6
Size
11.8 MB
In-App Purchases
Yes
Publisher
Pedro Daniel Macalupu Cumpen

In-App Purchases (5)

NamePriceType
A4 Calibrations 392Hz to 466Hz$3.99One-time
Settings$3.99One-time
Remove ads$3.99One-time
Tuning Fork$3.99One-time
Metronome$3.99One-time