pitchGraf
Satoshi Kajii
Concept:
Download price in United States
Current observed download price for the selected storefront. Open regional pricing to compare converted prices across countries.
In-app purchases in United States
Items currently visible on Apple’s public App Store page. This may not be the complete App Store Connect catalog.
Source: Apple public App Store page · Publicly visible items only · Checked Aug 4, 2026
About pitchGrafStorefront description supplied by Apple.
Concept:
The app is a pitch monitoring tool and works as standalone or AUv3 plugin. It will analyze an incoming audio signal using FFT and display its spectral graph in real-time (unit: musical pitch not hertz). The user can watch and study in detail the pitch distribution of audio source.
Usage:
There are seven sliders.
1. Resolution: determines the analysis resolution. (higher resolution - worse time response) vice versa
2. Pan: works as panner, only if input source is stereo.
3. Magnify: magnifies the screen horizontally.
4. Slide: slides the screen horizontally.
5. Out: determines the audio output to be turned on or off (default: Off).
6. Input: input gain in dB.
7. Tuning: adjusts A4’s reference frequency in the range from 414hz to 467hz (default: 440).
In the app the pitches are represented as follows:
C -> C
Cis -> 1
D -> D
Es -> 3
E -> E
F -> F
Fis -> 6
G -> G
As -> 8
A -> A
B -> B
H -> H
Specifications:
Compatible with the following sampling rate (from 44.1khz to 96khz)
Frequently asked questions
Quick answers based on the latest observed App Store data.
How much does pitchGraf cost in United States?
The latest observed download price is $2.99. Open the official App Store link to confirm the current checkout price.
Does pitchGraf have in-app purchases?
Apple's public page currently shows 0 purchase items in this storefront. The public list may be incomplete.
Can the price differ by country?
Yes. App Store prices can vary by storefront, currency, taxes, and developer pricing. We currently have 2 regional observations.