Version history
PROtune: Guitar Tuner & Chords
40
ASO score
Text
51/100
Reviews
0/100
Graphic
60/100
Other
0/100
App Rating
5
Votes
3
App Age
9m 3d
Last Update
Jul 28, 2025
iAP
$0.99 - 9.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
5
|
4.56
|
+10%
|
|
Number of Ratings (Voted)
|
3
|
579.2K
|
-100%
|
|
App Age
|
0y 9m
|
7y 11m
|
-90%
|
|
In-app Purchases Price
|
$4
|
$41
|
-89
%
|
|
Update Frequency
|
108d
|
31d
|
+244%
|
|
Title Length
|
30
|
26
|
+15%
|
|
Subtitle Length
|
29
|
27
|
+7%
|
|
Description Length
|
1 445
|
2 727
|
-47%
|
|
Number of Screenshots
|
390
|
1256
|
-69
%
|
|
Size
|
75MB
|
219MB
|
-66
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
PROtune: Guitar Tuner & Chords
Subtitle
(
Characters:
29
of 30
)
All String Instruments Tuning
Description
(
Characters:
1445
of 4000
)
PROtune is a professional-grade tuning and chord generation tool designed for musicians who demand accuracy and flexibility. Leveraging advanced digital signal processing (DSP), it provides highly precise tuning and intelligent chord analysis for multiple string instruments.
Key Features
• Precision Tuning – Achieve up to 0.135 Hz accuracy (equivalent to 0.5 cent at A4 = 440 Hz), ensuring reliable pitch correction.
• Advanced DSP Processing – Instrument-specific frequency spectrum filtering, microphone calibration, dynamic input level adjustment, and harmonic suppression for clean and accurate detection.
• Real-Time Note Recognition – Instant pitch detection with minimal latency.
• Support for Multiple String Instruments – Compatible with various tunings and instrument types.
• Adjustable Base Frequency – Modify reference tuning from the standard 440 Hz as needed.
Chord Generation & Complexity Assessment
• Generated Chords for Any Instrument – Supports instruments with any number of strings.
• Tuning-Aware Chord Generation – Automatically adapts to custom tunings.
• Advanced Complexity Assessment – Evaluates the playability of generated chords, considering finger positioning and hand ergonomics.
PROtune is built for precision and adaptability, ensuring a reliable experience whether tuning an instrument or analyzing playable chords.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/}
Read more
Other
Additional Information
Version history
1.5
Jul 28, 2025
Faster, smoother, better. We’ve optimized performance and cleaned up a few pesky bugs so your tuning stays sharp – every time.
1.4
Jun 19, 2025
• Introducing Focus Mode — tune accurately even in noisy environments
• Polished interface for better usability
• Minor bug fixes and performance improvements