--- title: "Acoustic Guitar Tuner Pro - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Tune your guitar instantly with precision and ease, within seconds! Optimal for beginners, intermediate and advanced musicians! · The most accurate - it displays the exact sound frequency in Hz. · A4" --- # Acoustic Guitar Tuner Pro — United States > Pro tuning for acoustic guitar ![Acoustic Guitar Tuner Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d8/89/f9/d889f9f1-8915-3022-52e7-4f4ebd071486/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Pedro Daniel Macalupu Cumpen](https://apptail.io/developer/pedro-daniel-macalupu-cumpen-ruv) **Category:** Music **Rating:** 4.5/5 (52 ratings) **Price:** Free **Bundle ID:** com.daikyouju.afinadorguitarrapro **Store:** Apple App Store **Country:** United States **Version:** 7.8.5 (released 2026-05-11) **Original Release:** 2013-01-05 **Languages:** English, Arabic, Armenian, Catalan, Czech, Danish, Dutch, Finnish, French, German, Greek (modern), Hebrew (modern), Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id588152864) **AppTail Page:** [https://apptail.io/app/acoustic-guitar-tuner-pro-ZXjf/united-states](https://apptail.io/app/acoustic-guitar-tuner-pro-ZXjf/united-states) ## Acoustic Guitar Tuner Pro Description Tune your guitar instantly with precision and ease, within seconds! Optimal for beginners, intermediate and advanced musicians! · The most accurate - it displays the exact sound frequency in Hz. · A4 Calibration, Tuning fork and Settings (as In-App Purchases). · Instant load and fastest tuning! - the only tuner optimized for 64 bit. · Highest responsiveness and sensitivity. · Intuitive user interface with LED tuning indicator. · Visual indicators - tuned string lights up. · Universal app - works with iPhone, iPad and iPod touch. Acoustic Guitar Tuner Pro brings you 7 tunings: - Standard - Half Step Down - Full Step Down - Drop D - Double Drop D - Drop C - Drop B --- Please make sure to allow microphone access to this app when prompted. Check it under Settings>Privacy>Microphone. Thank you. --- Got ideas? Questions? Please send us your feedback through our site or to feedback@daikyoujulabs.com ## Acoustic Guitar Tuner Pro Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/fd/24/f0/fd24f066-e555-743a-9f40-0dee192e0d2a/pr_source.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/57/e3/f1/57e3f1e5-7edb-cfbe-88ac-db09cf55f7fc/pr_source.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/b6/bb/dd/b6bbdd88-e23a-182d-e24c-3b17f386672e/pr_source.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/6c/4a/e5/6c4ae555-e285-31a3-bebc-8206396325ff/pr_source.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/f3/a5/e5/f3a5e559-3e6d-efb0-4572-827ba286f675/pr_source.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/70/43/a8/7043a84a-265b-b8d7-35b2-6f7310dd8ab1/pr_source.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/34/3a/a2/343aa20c-ec7a-b869-b57c-6805b09c73a8/pr_source.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/bd/d1/7b/bdd17b94-47dd-2816-6255-7307a414644f/pr_source.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple114/v4/89/cd/4a/89cd4a45-f273-7e10-3c91-e8577f28c958/pr_source.png/1242x2688.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/81/48/b9/8148b9ea-b66b-403d-1cd7-064387a75c05/5fb170d1-29a6-4578-9676-fcbf0794e543_iPhone_11_Pro_Max-9About.png/1242x2688.png) ## Acoustic Guitar Tuner Pro Rating Breakdown in United States - 5 stars: 41 (79%) - 4 stars: 4 (8%) - 3 stars: 3 (6%) - 2 stars: 0 (0%) - 1 stars: 4 (8%) ## Acoustic Guitar Tuner Pro Reviews in United States ### ***-- "Good, but not great" This is an okay app for tuning a guitar, but it is lacking some functions that would make it more useful - mainly chord charts. I use mandolin tuner which includes a chord charts that is very useful. Another glitch is that the 2nd harmonic of the string being tuned displays about half of the time. Mandolin tuner doesn’t have that glitch. It’s a pity since I also paid for the in app purchases. -- WoodyJC, 2021-01-24 ### ***** "Easy!!!!" Easy, accurate and worth every penny!!! -- MSP stare, 2020-04-11 ### ***** "最好用的调音app" 好用。 -- 为了汉语词典, 2018-05-04 ### ***** "Love it" This app is simple to use and very accurate. Great stuff! -- hoodini09, 2014-09-09 ### **--- "Impossible!!" I have no idea how to make it work. I think I don't know how to do it -- Wh1t3guy007, 2013-09-28 [View all Acoustic Guitar Tuner Pro reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Acoustic Guitar Tuner Pro Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Peru | Music | #149 | | Top Paid | Ecuador | Music | #212 | | Top Paid | Mexico | Music | #220 | | Top Paid | Chile | Music | #223 | | Top Paid | Brazil | Music | #275 | | Top Paid | Taiwan | Music | #349 | | Top Paid | Argentina | Music | #356 | | Top Paid | Switzerland | Music | #356 | | Top Paid | Austria | Music | #394 | | Top Paid | Spain | Music | #406 | | Top Paid | South Korea | Music | #472 | | Top Paid | Nigeria | Music | #473 | | Top Paid | Japan | Music | #481 | ## Acoustic Guitar Tuner Pro Available In - [United States](https://apptail.io/app/acoustic-guitar-tuner-pro-ZXjf/united-states) - [Germany](https://apptail.io/app/acoustic-guitar-tuner-pro-ZXjf/germany) - 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