Version history
G-Tuner
30
ASO score
Text
21/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.4
Votes
16.82K
App Age
7y 5m
Last Update
Sep 11, 2025
iAP
$0.99 - 4.49
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
75.8K
|
121.9M
|
-100%
|
|
Rating
|
4.38
|
4.41
|
-0.7%
|
|
Number of Ratings (Voted)
|
11.2K
|
146.5M
|
-100%
|
|
App Age
|
7y 5m
|
7y 8m
|
-3%
|
|
In-app Purchases Price
|
$2
|
$67
|
-96
%
|
|
Update Frequency
|
121d
|
192d
|
-37%
|
|
Title Length
|
7
|
26
|
-73%
|
|
Short Description Length
|
72
|
70
|
+3%
|
|
Description Length
|
1 620
|
2 888
|
-44%
|
|
Number of Screenshots
|
1056
|
1192
|
-11
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
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No results were found!
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| Top | Jan 03, 2026 | Jan 10, 2026 |
|---|---|---|
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No results were found!
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Downloads
Downloads Graph
Total
75.4K
Last month
911
Text ASO
Title
(
Characters:
7
of 50
)
G-Tuner
Short Description
(
Characters:
72
of 80
)
High-performance guitar tuner app with high noise tolerance and accuracy
Description
(
Characters:
1620
of 4000
)
"Playing the guitar is fun, but tuning it is a pain ..."
G-Tuner will surely be the best tuner for players who think so.
In many tuner applications so far, the indication tends to be unstable due to noise, which prevents the smooth tuning.
G-Tuner greatly reduces the influence of noise by our pitch detection technology specialized for the microphone input, and it makes players free from the frustration.
And also about basic performances such as accuracy and responsiveness of indication, we have achieved a high level that can be used in professional applications.
While the interface is simple enough even for beginners, it also offers some practical options to meet advanced requirements.
### Specification ###
- Supported instruments: Any plucked string instruments such as Guitar, Bass guitar, Banjo, etc.
- Pitch accuracy: ±0.1 cents (at 440 Hz)
- Pitch range: E0 to E7 (Note: 4th str. of bass = E1, 1st str. of guitar = E4)
- Calibration range: 390 to 490 Hz (1 Hz step)
- FLAT / CAPO (shift tuning): -5 to +7 frets
- Display modes:
- Strings mode
- Chromatic mode*
- Tolerance setting:
- MED (in-tune = ±5.0 cents)
- HIGH* (in-tune = ±2.5 cents) (The value is selectable)
- Altered tuning*:
- In addition to preset data for guitar, bass guitar, banjo, mandolin, ukulele
- user-defined tunings can be added.
- Other features:
- In-tune notification
- Tuning state indication for each string
- Detailed pitch information* (detected pitch, target pitch, pitch error)
* these features are advanced options
We offer a free trial period of 30 days for these options.}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 16.82K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Music & Audio |
| Size: | - |
| iAP: | 0.99 - 4.49 $ |
| Installs: | 75.37K |
| App Age: | 7 years 5 months |
| Release Date: | Aug 07, 2018 |
| Last Update: | Sep 11, 2025 |
| Version: | 1.6.0 |
Version history
1.6.0
Sep 11, 2025
v1.6.0<br>* Android 15 is now supported.<br>* Android 5.x is no longer supported.<br>v1.5.2<br>Android 14 is now supported<br>v1.5.1<br>Fixed a bug that caused wrong string selection in string mode<br>v1.5.0<br>* Improved pitch determination accuracy<br>* Bug fixes<br>v1.4.1<br>* Android 13 is now supported.<br>* Android 4.4 or lower is no longer supported.
1.5.2
Aug 22, 2024
v1.5.2<br>Android 14 is now supported<br>v1.5.1<br>Fixed a bug that caused wrong string selection in string mode<br>v1.5.0<br>* Improved pitch determination accuracy<br>* Bug fixes<br>v1.4.1<br>* Android 13 is now supported.<br>* Android 4.4 or lower is no longer supported.