Afinador de Charango Basic
by Pedro Daniel Macalupu Cumpen
- Music
- Paid
- Rating
- 4.1
- 7 ratings · Argentina storefront
- Last update
- May 18, 2026
- Version 2.8.5
- Size
- 16 MB
- Category
- Music
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Afina tu charango con precisión y facilidad, ¡al instante!
- El más preciso: Muestra la frecuencia de sonido exacta en Hz.
- La más alta capacidad de respuesta y sensibilidad.
- Interfaz de usuario intuitiva con LED indicador de afinación.
- Indicador visual - la cuerda afinada se enciende.
- App universal - ahora funciona con el iPhone, iPad y iPod touch.
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Revísalo en Ajustes>Privacidad>Micrófono. Gracias.
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What’s new
Release notes for the latest version, as written by the developer.
- Optimización para el iPhone 17 Pro Max, iPad Mini y nuevos iPad.
- Mejoras de rendimiento y corrección de errores
Rank history
Daily position in the Ecuador charts. #1 is at the top.
- Best rank
- #3
- Current rank
- #3
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
65/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 19 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 16 MB
- Price model100% · 15
Price model: paid
- Demand proof90% · 30
Best rank #3, 5 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.8.5LatestReleased May 18, 2026