Version history
insTuner - Chromatic Tuner with Tone Generator
40
ASO score
Text
30/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.7
Votes
606
App Age
13y 5m
Last Update
Jan 11, 2021
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.69
|
4.57
|
+3%
|
|
Number of Ratings (Voted)
|
600
|
579.2K
|
-100%
|
|
App Age
|
13y 5m
|
8y 1m
|
+65%
|
|
Price
|
$4
|
$1
|
+505%
|
|
In-app Purchases Price
|
$0
|
$39
|
|
|
Update Frequency
|
1799d
|
30d
|
+5 961%
|
|
Title Length
|
46
|
25
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+84%
|
|
Subtitle Length
|
0
|
27
|
|
|
Description Length
|
3 899
|
2 707
|
+44%
|
|
Number of Screenshots
|
515
|
1235
|
-58
%
|
|
Size
|
0MB
|
220MB
|
|
Category Ranking in United States
7 days
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Last 90 days
Last 180 days
Last year
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| Top | Dec 07, 2025 | Dec 14, 2025 |
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| Top | Dec 07, 2025 | Dec 14, 2025 |
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| Top | Dec 07, 2025 | Dec 14, 2025 |
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
46
of 30
)
insTuner - Chromatic Tuner with Tone Generator
Subtitle
(
Characters:
0
of 30
)
Description
(
Characters:
3899
of 4000
)
***Featured on Apple's "New and Noteworthy","New", in US, UK, Australia and many more stores.***
*** Featured by FWA Mobile "Mobile of the Day" ***
insTuner is a chromatic tuner that helps you tune instruments quickly and accurately. It also features a Tone Generator just like a pitch pipe with four different wave forms.
With advanced DSP (Digital Signal Processing) algorithm, it is highly accurate (±1/1000 semitone or ±0.1 cent precision). Rather than providing only one mode like other tuners, insTuner supports different tuning modes applicable to different situations, such as Instant Tuning Mode for quick tune and play, Fine and Strobe Modes for accurate tuning, FFT Mode for sound analysis etc. What's more, many advanced features are provided such as Concert A calibration, historical temperaments and transpositions, which make it more powerful than other tuners.
insTuner is well-designed and easy to use. It features a unique "fixed" note wheel, which helps you to find the position of detected pitch easily. You can also use it as an electronic pitch pipe to tune by ear, matching the generated tones.
It is suitable for tuning acoustic or electric guitar and bass, ukulele, mandolin, banjo, bouzouki, bowed strings, woodwinds, brass, timpani and more. In fact, almost any instrument that sustains a tone can be tuned using insTuner. It supports Built-in Microphone as well as Line-in and other audio interface such as Apogee One. Clip Microphone is supported too.
=== FEATURES ===
* Universal App, purchase once, available on all of your iOS devices: iPhone/iPhone5/iPod/iPad.
* Supported both Landscape and Portrait mode
* Precise to ±1/1000 semitone (±0.1 cent)
* Tuning Range from C0 to B8, covering the range of almost all of musical instruments
* Instant Tuning Mode
* Strobe Tuning Mode
* Fine Tuning Mode with a highly responsive tuning meter for perfect tuning
* Historical Curve Mode that shows tuning results over time
* FFT Tuning Mode for frequency analysis with Log, Linear or Note Display options
* Real-time Spectrogram Mode with Log, Linear, Note and Median Frequency Display options for real-time audio analysis
* Well-designed "Fixed" note wheel display
* Adjustable A4 (Concert A) calibration in 0.1 Hz increments
* >30 historical temperaments
* Customizable temperaments
* 12 notations
* Needle damping
* Customizable transposition options for transposing instruments
* Tone generator with four wave forms
* Line-in and Built-in Microphone Modes
* Customizable Input Channels
* Supported Apogee One
* Supported Inter-App Audio
* Supported Audio Bus
* Optimized for iPhone 6 and iPhone 6 Plus
===About EUMLab===
We make the best music Apps for you! With magic technology, EUMLab provides many products to help you create or learn music.
More about us on www.eumlab.com
Follow us on Twitter/Facebook @EUMLab
Questions? Write to us: feedback@eumlab.com
Watch videos on bit.ly/eumvideo
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Our customers said:
"Best tuner I've ever had. I'm a professional clarinetist, and I've told all of my musician friends to use this app."
"I highly recommend this app and who can beat the price. My violin teacher compared it to her personal device. She wants an ipad to get the app for her personal use. "
"I have the iPhone 5 and play tenor sax, I compared this to a 40 dollar tuner and its perfect..."
"As a high school band director, I use this tuner more often than my strobo tuner. Besides the obvious portability, it is actually a bit more sensitive than the multi thousand dollar strobo and I Iove the multitude of options!"
"Absolutely love this app. I use it for my guitar, my son's violin and upright bass. The new features are even more amazing..."
and more…
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Other
Additional Information
Version history
2.2.0
Jan 11, 2021
1、首次登陆弹出用户协议和隐私政策弹窗
2、设置界面调整，增加隐私政策，用户协议查看的功能
3、隐私政策内容更新
2.5.3
Jul 07, 2015
This app has been updated by Apple to use the latest Apple signing certificate.
1. Fixed minor bugs
2. Added integration to other EUMLab's apps
3. Added simplified Chinese support.