Cleartune - Chromatic Tuner at App Store analyse

App power index: 16910 (based on ranks around App Stores today)
Developer: Bitcount ltd.
Price: 0 free
Current version: 2.1.3, last update: 8 months ago
First release : 11 Aug 2008
App size: 10.89 Mb
4.8 ( 3008 ratings )
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Estimation application downloads and cost

> 372.02k
Monthly downloads
~ $ 152.19k
Estimation App Cost

16 Aug
95 + 905
"My most indispensable app is my guitar tuner, Cleartune. None of the old visual or analog tuners are as precise. Ive even taken it on stage with me!" - Rosanne Cash

"Cleartune and Clockwork are my most used apps." - Ezra Oklan (Nicole Atkins, Norah Jones, Antibalas Afrobeat Orchestra, Matt Beck (Matchbox 20), Chico Hamilton, Arnie Lawrence)

"Ive been having trouble with interference on stage with other tuners for the iPhone. Used Cleartune last night before a gig and had no problems with stage noise. Excellent tuner for bass." - Rob Calder (Kanye West, Angus and Julia Stone, The Break and Repair Method, Ghostface Killah)

Used in the making of the new Gorillaz album "The Fall"

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✭ Featured in Electronic Musician, Matchbox Mag, Making Music Mag, Premiere Guitar, MacWorld, Apple Staff Picks, Worship Leader Mag, Acoustic Guitar

✭ Spotted in use backstage by The Black Keys, C.W. Stone King (, Grammy Nominee Sones de México (


Cleartune is a chromatic instrument tuner and pitch pipe that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or using an external mic on your 2nd or 3rd generation iPod Touch.

Cleartune features a unique "note wheel" interface allowing you to quickly find your pitch, paired with a highly responsive fine-tuning meter for the perfect tune.

With support for custom temperaments, transposition, notations such as solfège, adjustable calibration and more, Cleartune packs more power than most pro tuners, yet is simple enough for everyone to use.

Cleartune can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, tablas and any other instrument that can sustain a tone.

Most electronic tuners cannot properly tune a violin. With a built in temperament for violin family instruments, Cleartune will have the 5ths singing perfectly.


- Note Wheel Display
- Ultra responsive 25 cent range fine tuning display
- Needle Damping option
- Accuracy ±0.01 semitone (±1 cent)
- Selectable Temperaments
- Selectable Notations (such as Solfège)
- User-defined temperament and notations
- Support for transposing instruments
- Automatic reference note calibration
- Adjustable A4 calibration in 0.1 Hz increment
- Pitch Pipe/Tone generator
- Selectable tone waveform
- Automatic or manual note selection

Note: iPod Touch 3G (2009-2010) requires a compatible external microphone
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Available in countries
Country Price
Canada 5.49 CAD
China 25 CNY
France 4.49 EUR
Germany 4.49 EUR
Italy 4.49 EUR
Netherlands 4.49 EUR
Portugal 4.49 EUR
Spain 4.49 EUR
Poland 4.49 EUR
UK 3.99 GBP
India 300 INR
Japan 480 JPY
Poland 18.99 PLN
Russia 299 RUB
Turkey 13.99 TRY
USA 3.99 USD
Korea, Republic Of 4.39 USD
Ukraine 3.99 USD
Available for devices
iPhone3GS, iPadWifi, iPad3G, iPhone4, iPodTouchThirdGen, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74,
Love it, but...

Its a great tuner for all instruments and singing, but itll be even nicer if it has a more modern interface since all apps design are becoming like that.

Once good, now useless

While once a very effective and useful app, the needle/note readout is constantly in motion across a huge range of notes, making tuning virtually impossible. I thought maybe ambient sound was affecting it, but other tuning apps are not experiencing similar issues. This surfaced after a previous iOS update ( around 8) and continues to date (9.3.5). Not currently recommended. If the issue was resolved, I would highly recommend.

Cool and nice

Nice design and functional.

En iyisi bu.

Uzun zamandır kullanıyorum. Pek çok tuner denedim. En iyisi bu. Tavsiye ederim.

Great Tuner

I’ve used this app on my iPhone since I had a 3GS. Updates are rare and that’s a good thing because there’s really nothing to improve on. Nothing burns me more than a useless update for no reason. It’s more accurate and sensitive than any real tuner you could buy for twice the price or more. Very easy to use. Like virtually all tuner apps that use the internal mic of the device, it will be susceptible to ambient noise in the vicinity of the guitar being tuned. I get around that by laying the tuner directly on the guitar with the mic facing the sound hole.

Top mais...

Lun des meilleurs depuis toujours. Par contre réagit mal depuis quelques temps. Incompatible avec les récentes mises à jour diOS? Ou avec liPhone 6S? Besoin dune mise à jour? Cette version date de 2012...

Historical tunings

I use it all the time with my period instrument ensemble. It has replaced an expensive tuner. I am so happy that it includes historical temperaments.

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