Guitar Chords
by Brent Chionh
- Music
- Paid
- Zombie
- Small & simple · 100
- Rating
- 5.0
- 4 ratings · Brazil storefront
- Last update
- Feb 12, 2017
- Version 2.2.2
- Size
- 31 MB
- Category
- Music
- Tracked since
- Oct 9, 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.
Aprenda rápido e facilmente a tocar acordes com Acordes de Violão para iOS. Com reprodução, apoio para canhoto e uma biblioteca cheia, Acordes de Violão é uma excelente ferramenta de referência de acordes tanto para iniciantes quanto para músicos mais experientes.
Com uma interface fácil de usar, fica fácil achar os acordes. Basta selecionar uma chave e um tipo de acorde, e a posição do acorde será exibida. Simples assim!
Percorra pelas várias posições dos acordes ao longo do braço do violão e ouça como eles soam. Acordes de Violão permite que você salve os acordes em uma área de transferência para que você possa ter vários acordes facilmente disponíveis quando aprender uma música!
Destaques
- Vários tipos de acordes diferentes, com várias posições ao longo do braço do violão
- Toque cada acorde e ouça como que eles soam
- Leiautes para destro e canhoto
- Amostras de sons acústicos de violão
- Área de Transferência de Acordes para que você possa relacionar a vários acordes
- Personalização de cores
What’s new
Release notes for the latest version, as written by the developer.
Fixed bug causing crashes on older devices
Rank history
Daily position in the South Korea charts. #1 is at the top.
- Best rank
- #73
- Current rank
- #79
- 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.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 4
- App size100% · 10
Size: 31 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #5, 59 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 2.2.2LatestReleased Feb 12, 2017