Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

iTuner - Chromatic Tuner 螢幕截圖

iPad

iPhone

About iTuner - Chromatic Tuner

Professional Chromatic tuner with Tone generator.
Tune Guitar, Piano, Violin with a iTuner app.

- High Accuracy ( > 0.01 semitone)
- Tuning forks (20 - 20 000 Hz)
- Frequency meter
- Spectrum FFT
- Use for Voice training

Tuning systems:
- Equal temperament (1, 2¹⁄¹², 2²⁄¹², 2³⁄¹², 2⁴⁄¹², 2⁵⁄¹², 2⁶⁄¹², 2⁷⁄¹², 2⁸⁄¹², 2⁹⁄¹², 2¹⁰⁄¹², 2¹¹⁄¹², 2)
- Pythagorean (1, ²⁵⁶⁄₂₄₃, ⁹⁄₈, ³²⁄₂₇, ⁸¹⁄₆₄, ⁴⁄₃, ¹⁰²⁴⁄₇₂₉, ³⁄₂, ¹²⁸⁄₈₁, ²⁷⁄₁₆, ¹⁶⁄₉, ²⁴³⁄₁₂₈, 2)
- 12 equal parts (1, ¹³⁄₁₂, ⁷⁄₆, ⁵⁄₄, ⁴⁄₃, ¹⁷⁄₁₂, ³⁄₂, ¹⁹⁄₁₂, ⁵⁄₃, ²¹⁄₁₂, ¹¹⁄₆, ²³⁄₁₂, 2)

Tuning frequency:
- Adjustable. Default 440 hz

Waveforms:
- Sine
- Triangle
- Sawtooth
- Square

Guitar Tuning
- recommended press all next strings

Piano Tuning
- for octaves 0,1,2 need use external mic.

Unlock octaves:
Your subscription will renew automatically each year and payment will be charged to your iTunes Account within 24-hours prior to the end of the current period. You can turn off auto-renewal by going to your Account Settings after purchase.

Terms of Use:
http://gv-apps.com/appsTermsOfUse.html

Privacy Policy:
http://gv-apps.com/appsPrivacyPolicy.html