perfectly tuned

Available for:
★ Windows Phone 7.1+

Airyware Tuner Lite

Airyware Tuner Lite is a free lightweight version of the professional 9 octave multi-instrument chromatic tuner. It is powered by the same 64-bit NeatTimbre™ DSP engine and provides ultra-fast and super-accurate pitch detection on mobile devices.

The tuner operates in fully automatic mode, using twelve-tone equal temperament and standard 440 Hz reference for concert A. The fullscreen gauge provides high resolution readings and is perfect for showing smallest deviations from the target tone, thereby enabling you to tune with superb accuracy. The app is quick and responsive, making you feel comfort and confident.


  • wide 9 octave tuning range: 15…8000 Hz ~ C0…B8
  • chromatic, equal temperament mode
  • up to 0.1 cent accuracy
  • linear needle meter
  • reference A4 = 440 Hz
  • automatic indoor/stage/outdoor profile
  • automatic internal/headset mic
  • waveform inspector (oscilloscope)
  • signal frequency in Hz
  • high-contrast display
  • sharp/flat/3b2# notations
  • user feedback and feature request gateway

Reviews ★★★★★

"Great app!!"— Distianto, from Indonesia

"The best tuner I've ever used! As good as an electronic tuner."— User, from United States

"Buena"— cristian, from El Salvador

"Kitaran virittäminen onnistuu loistavasti, mittari ei pahemmin heittele."— Käyttäjä, from Finland

"Que sea gratis"— jesus miguel, from Mexico

"Good - Five+5 for this one ,I love it"— bobby, from United States

"Δουλεύει άψογα!!!"— vagelis, from Greece

"Best out of several guitar tuners which I found as highest rated - simple,clear, without sophisticated functions."— Michał, from Poland

"Nice & handy tunner"— Raj, from Canada

"Best tuner in windows...."— Rahul, from India

"Extra. Polecam.😄 "— Michał, from Poland

"Love it"— User, from United States

"Nice and easy to play"— User, from Nepal

"Does exactly what it says. Brilliant. My piano A is 439.5 Hz excellent . Amazing app."— Peter, from United Kingdom

"Τελιοτερη εφαρμογη"— User, from Greece

"Honestly the best free mobile tuner app made"— User, from United States

"This is the best simple guitar tuner on windows store at present ^_^"— rear, from United States

"Very accurate and fast."— Jeng, from United States

"Sweet tuning app. Works really Nice!"— torsting88, from Norway

"Прекрасная программа! Очень удобная. Ничего лишнего! Моя оценка 5!"— Пользователь, from Russian Federation

"Very very good and very useful"— User, from India

"Detects tune, shows frequency, simple and efficient, no hassle, nor overkill."— Christophe, from Finland

"This is the best tuner app I've found. Good job!"— Danny, from United States

"Funktioniert super. Also ich hatte jedenfalls keine Probleme"— Peter, from Germany

"Very quick and easy to use."— logon, from United States

"Very accurate. Better than gtunes on Android."— David, from United States

"Tried several tuners. I don't need to try anymore because this one is awesome. Easy to understand and accurate"— Todd, from United States

"Megbízható, gyors, pontos!"— Szilárd, from Hungary

"Excellent app!!! Probably better than my regular korg tuner!! "— Collin, from United States

"Hyvä ja helppo."— Tapsa, from Finland

"好,大赞,好使"— 了业, from China

"It's a great tuner."— Kaspar, from Estonia

"Semplicemente ottimo!!!"— Utente, from Italy

"Il miglior accordatore per Wp!"— Marko, from Italy

"exelente funciona súper bien"— Usuario, from El Salvador

"The best Tuner that I find in this Store. It works perfectly. Thanks "— Benutzer, from Germany

"Good app! Really helpful!"— Dayana, from United States

"Very accurate, Labai tiksli"— Julius, from Lithuania

"Fantastic app.,commendable"— User, from India

"Sans conteste le meilleur accordeur gratuit pour WP8 !"— David, from France

"No any other like this "— User, from India

"Perfecto , afinador muy bueno en especial para mi guitarra"— cristian, from Colombia

"The best tuner in all the store"— בני, from Israel

"Extremely accurate and easy to use, was able to tune my new harp perfectly! Would highly recommend."— K'sharra, from United States

"Gute schnelle Reaktion"— Clemens, from Germany

"Bardzo czuły, 5! 😊"— Adam, from Poland

"It's perfect 👌"— Jaime, from Mexico

"Все прекрасно работает, сравнил с тюнером.. Для двора вообще красота) Для профессионалов не знаю."— Пользователь, from Russian Federation

"广告去了更好"— 笑笑, from China

"Great app, its really helps "— rodel, from Singapore

"Airyware rocks! Nejvíc nejlepší ladička!"— Uživatel, from Czech Republic

"Fantastic tuner on a phone. Much more accurate than any other I tried"— Randall, from United States

"Megbizahtó hangolás"— elek, from Hungary

"Love it"— Wendy, from United States

"Лучший тюнер, из тех которые пробовал lumia 800"— Пользователь, from Russian Federation

"Πολύ καλό!Ακριβέστατο!"— Αντώνης, from Greece

"Kibaszott jo!"— Felhasználó, from Hungary

"Sehr gut"— Matthias, from Germany

"perfect!"— Daniel, from Germany

"Excellent app excellent customer care."— Pekka, from United States

"Very good running tool"— raid, from Israel

"Super"— saskia, from Netherlands

"5Star"— User, from Tanzania, United Republic of

"Nice tuner, most responsive one i found!"— Teun, from Netherlands

"Useful and user-friendly (for my guitar)."— Darek, from Poland

"Mais preciso até agora pena que o pago é muito caro"— Usuário, from Brazil

"Mutlu 😊 "— Mahriban, from Turkey

"Impressive!"— milnak, from United States

"Best tuner I have ever used. Really accurate!"— Χρήστης, from Greece

"One of the best in accuracy."— Θεολόγος, from Greece

"Он идеален. Это лучший из тюнеров! Спасибо что проапдейтили для НТС !"— Роман, from Russian Federation

"Amazingly accurate, even recognizes chorded notes."— User, from United States

"Perfekter Tuner, sehr genau. Echt super."— Benutzer, from Germany

"Best app ever!!!"— will, from United States

"Bagus - Aplikasi mantap"— fajar, from Indonesia

"Very accurate, Labai tiksli"— Julius, from Lithuania

"Good!😃😃😃 "— leah, from United States

"Sehr sehr gute App!!!"— Jan, from Germany

"Pretty excellent tuner for the bass!👌"— Antti, from Finland

"Best tuner for wp8, recommended!"— Andreas, from Austria

"Delicious!"— Matt, from Russia

"So accurate"— Benz, from Philippines

"Used on Lumia 620. The best tuner app in my opinion. It's both stable and accurate."— Gideon, from South Africa

"Best tuner i ever used.lightning fast and accurate!"— sho, from United States

"Muy bueno. Muy preciso!"— Diego, from Argentina

"Essential"— FirstNine, from Hungary

"Kool💙💙💙"— User, from United States

"Superb"— Anuj, from India

"The best app for tuning a guitar"— Player982414997, from United States

"Szuper jó!"— László, from Hungary

"Super 😎"— zdenek, from Czech Republic

"Very accurate. Waveform display is nice."— pv, from Finland

"Мне слон на оба уха присел, но гитару настроил респект."— Пользователь, from Russian Federation

"Definitely can't complain about it for free. Perfect for a quick check in a pinch "— AJ, from United States

"Very good and fast"— User, from United States

"Great tuner"— Buddy, from United States

"Works very reliably."— Ivan, from Bulgaria

"Супер без посторонней помощи выяснил в какой тональности губная гармошка😊 искреннее спасибо👍 "— Иван, from Russia

"Loistava, helppokäyttöinen virityssovellus"— Antti, from Finland

"Со всех представленных самый лучший!"— Popov, from Russian Federation

"Πόλυ καλή εφαρμογή αξίζει για εμένα "— mhtsos, from Greece

"Very nice app"— Jeremiah, from United States

"Druhá nejlepší ladička která je na Marketplace k dispozici. Tou první je placená verze této aplikace, která je bez reklam a se spoustou nastavení. Pro základní použití však bohatě stačí i tato osekaná verze zdarma."— Ivan, from Czech Republic

"El mejor afinador que hay para Windows Phone, lo he usado en todos mis instrumentos y ha funcionado a la perfección. Best tuner for Windows Phone, I've used it on all my instruments and it worked perfectly."— Miguel, from Colombia

"Secondo me è il più preciso e anche comodo perché sfrutta tutto lo schermo."— Lorenzo, from Italy

"Amazing very sensitive."— raul, from United States

"Excellent tuner, very easy to use."— john, from Ireland

"Great for wind instrument - This is the only tuner I use, and have tried so many. I play flute and found lots of tuners geared towards guitar, this was perfect for me. Just be aware shows the note as sharp not flat. So any B flats played would be shown as A sharp. Just fyi!"— Maryam, from United Kingdom

"Super"— Daniel, from Germany

"Finally a tuner that works for any thing. I am a pro technician that needs a general purpose tuner and this is the best. Thanks"— robert, from United States

"This is a brilliant AP!! No so good for a gig where there is a lot of background noise but for practice at home... Yesssss!!"— Mike, from United Kingdom

"Exeelente, mejor que un afinador que lo compras en una tienda de música, 10000% Recomendado "— Usuario, from Colombia

"Esta chido"— Usuario, from Mexico

"Semplice ed efficace :]"— Federico, from Italy

"Helppokäyttöinen ja toimiva! Suosittelen."— Jukka, from Finland

"Güzel bir program"— caz, from Turkey

"Най-точния тунер в магазина!"— Georgi, from Bulgaria

"Simple, intuitive and precise. Works like a charm."— Devesh, from United States

"Perfetto - Secondo me il migliore fino adesso"— roberto, from Italy

"chuẩn ko phải chỉnh, tải về dùng đi ae Window phone"— Thanh, from Viet Nam

"Самый лучший из всех испробованных. Просто и эффективно."— Денис, from Russia

"Good for alot of applications from guitars to piano 🎹 to even violin 🎻."— wild, from United States

"по-крайней мере быстро и точно работает,удобно"— Alexander, from Russian Federation

"Супер"— Владимир, from Ukraine

"Todella hyvä"— Antero, from Finland

"Давно искал такую вещь"— Пользователь, from Russian Federation

"Fast and accurate !"— BEN, from United States

"Perfecta, muy buena aplicación 100% recomendable para afinar violín"— edson, from Mexico

"Musica"— Jugador77515625, from United States

"Rất tốt và chính xác "— Nguyen Duc, from Viet Nam

"No guitarist can miss this app"— Người dùng, from Viet Nam

"Excelente "— omar, from Mexico

"Prosty I skuteczny stroik "— Użytkownik, from Poland

"Great to tune a selfmade xylophone"— Philippe, from Belgium

"Vyskúšal som viacej ladičiek, táto funguje najlepšie, je veľmi presná."— Používateľ, from Slovakia

"Perfecto"— Yezhit, from Colombia

"+5 - Отличное ПО"— Роман, from Russia

"Μια χαρουλα"— evgenios, from Greece

"Great tuner guys, easy and accurate. "— User, from United States

"This tuner is one of the best apps the windows store has to offer. Extremely fast and easy. The design and name make you suspect otherwise but really save yourself trouble. Don't bother with other tuners"— User, from United States

"Now I hv learned to tune a 🎸..thanx"— swapna, from India

"Knallbra tuner. Gratis."— Leif Esten, from Norway

"Κορυφαίο"— Kostas, from Greece

"Great for tuning your instrument!😊🎉🏆"— James, from United States

"Excelente!!"— Gustavo, from Mexico

"Kiváló! "— User, from Hungary

"Best ever guitar tuner with 100% accuracy"— Sooraj, from India

"Best!"— Пользователь, from Russian Federation

"Splendid!"— Benutzer, from Austria

"Extremely useful. Top class. 👍 "— Saurabh, from India

"Best tuning app. Very responsive and a valuable studio tool. "— User, from United States

"First really good tuner I've found on WP7."— LittleShoes, from United States

"Simple and accurate"— User, from United States

"Great tuner "— User, from India

"Perfect what I wanted!"— gulrez, from India

"Best tuning app in the windows store"— User, from India

"Очень удобный, простой и красивый"— Пользователь, from Russian Federation

"Hay.zễ use cãm ơn nghe"— Người dùng, from Viet Nam

"ทำให้คนหันมาเล่นกีต้าร์มากขึ้น ถ้ามีเร็วกว่านี้ซัก10ปี ผมคงเป็นเทพกีต้าร์แน่นอน !ฟันธง!"— ผู้ใช้, from Thailand

"Пожалуй- самый вменяемый, из бесплатных."— Пользователь, from Russian Federation

"Had no problem tuning a guitar and it was perfect thank you"— User, from South Africa

"Wonderful, accurate, and easy to use. Really nice design too. "— User, from Singapore

"Nice & handy tunner"— User, from Canada

"Really good, works well best tuner I've come across so far"— Lucy, from United Kingdom

"Супер"— Georgi, from Bulgaria

"شكرا"— Utilisateur, from Tunisia

"非常好用。完全代替了靠耳力听"— 用户, from China

"Πολύ καλό!"— Αντώνης, from Greece

"开发者好样的!"— John, from China

"Thanks!"— Ri Rong Ron, from Singapore

"ก็โอนะครับไม่มั่ว ผมให้ผ่าน👍"— ประมวล, from Thailand

"Các Bạn đã làm rất tốt và có tính chuyên nghiệp! Trân trọng!"— Người dùng, from Viet Nam

"Excelente "— Lucas Alejandro, from Argentina

"מדוייק להפליא!!"— BEN, from Israel

"Ottimo, preciso, semplice e con bella grafica "— Steve, from Italy

"no limitations! tune anything you want!"— Andrey, from United States

"Très précis! Must have."— Arthur, from France

"Ini baru tuner gitar"— hape, from Indonesia

"Freakishly good tuner for double bass. "— User, from United States

"Very accurate and easy to use interface!"— Joe, from United States

"Lo máximo "— Mark Dayson, from Peru

"Erinomainen!"— santeri, from Finland

"Neat and accurate"— Matthew, from United Kingdom

"Perfect!!"— Juulia, from Finland

"Единственная программа, с помощью которой я смог настроить гитару. "— Almaz, from Russian Federation

"Bello! Funziona bene, Molto preciso;)"— Alessandro, from Italy

"Офигенная прога,очень удобная,простая,легко заменяет тюнер"— Nedway, from Russian Federation

"Excelente app, destaca en su sencillez y precisión."— Roberto Iván, from Mexico

"Отличный тюнер! Показывает волну и частоту, очень удобный!"— денис, from Ukraine

"Funciona muy bien."— Mario, from Spain

"One of the first apps I install whenever I change or reset my phone. Perfect by all standards. Keep up the good job and don't let the competition surpass you with features ;-)"— Josip, from United Kingdom

"Geliştirilmeli"— cem eren, from Turkey

"Wow! Really accurate and sensitive!"— LP, from United States

"Good,verry good,ứng dụng chỉnh dây đàn hay nhất tui từng xài..cám ơn tác giả,thank you.👍👍"— điền, from Viet Nam

"Denediklerimin içinde en iyisi yapanların ellerine sağlık"— Ata, from Turkey

"Sauberste Stimmung!!!"— Stefan, from Germany

"Puede detectar sonidos paranormales ok! ;)"— Usuario, from Mexico

"Amazing"— User, from United Kingdom

"Ottima. Semplice e molto sensibile. Per la chitarra va benissimo. HTC mozart"— Stefano, from Italy

"Brilliant tuner. Very accurate. Best one around and its free!"— Alex, from South Africa