--- title: "Cherub Metro Tuner - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Cherub Technology’s "Nux Metro Tuner" is a digital tuner, tone generator and metronome for the iPhone. Featuring a host of tuning styles, "Nux Metro Tuner" calls upon Cherub’s more than 14 year experi" --- # Cherub Metro Tuner — United States ![Cherub Metro Tuner App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple127/v4/de/e3/c2/dee3c299-9b0c-614b-f448-b39599e63b88/mzl.fsulgtob.png/434x0w.png) **Developer:** [Cherub Technology Co](https://apptail.io/developer/cherub-technology-co-Tqlb) **Category:** Music **Rating:** 1.0/5 (2 ratings) **Price:** Free **Bundle ID:** com.cherub.tuner **Store:** Apple App Store **Country:** United States **Version:** 1.0.4 (released 2017-05-17) **Original Release:** 2016-09-20 **Languages:** English, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1151318098) **AppTail Page:** [https://apptail.io/app/cherub-metro-tuner-bMkd/united-states](https://apptail.io/app/cherub-metro-tuner-bMkd/united-states) ## Cherub Metro Tuner Description Cherub Technology’s "Nux Metro Tuner" is a digital tuner, tone generator and metronome for the iPhone. Featuring a host of tuning styles, "Nux Metro Tuner" calls upon Cherub’s more than 14 year experience in tuner development to make it the most accurate tuner in the iPhone App market. ACCESSORIES Its too loud to use the iPhone’s mic? No Problem. Simply plug your instrument directly into the iPhone using the Cherub GB2i Guitar/Bass/ iPhone converter. Keep it inline with the THRU jack. You need a little personal time with your instrument? Plug your earphones into the mini earphone jack and start creating. "Nux Metro Tuner" was developed by Cherub Technology Co., Ltd., Shenzhen, China. FEATURES: METRONOME •Six time signatures: 2/4,3/4, 4/4, 5/4 and 6/8 •Downbeat indicator: On/ Off . •Female voice count TUNER •Supports multiple instruments including Guitar, Bass, Violin, & Ukulele •Chromatic, Guitar, Bass, Violin, Ukulele •Guitar & Bass mode only: Flat tuning up to 4 semitones/Open G/Drop D •Extended tuning range: A0 to C8 •A4 calibration from 430 Hz to 450 Hz TONE GENERATOR •Chromatic, Guitar, Bass, Violin, Ukulele •Guitar & Bass mode only: Flat tuning up to 4 semitones/Open G/Drop D •A4 calibration from 430 Hz to 450 Hz REQUIREMENTS Internal mic (iPhone, iPad), apple earphones with microphone or external interface device (GB2i Converter iPhone, iPad ,or iPod Touch), another iPhone-compatible instrument cable. ## Cherub Metro Tuner Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/d6/2c/16/d62c1614-ed8c-a93c-9539-ed5b32c73b32/pr_source.png/640x960.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple71/v4/dc/bb/9e/dcbb9eb1-90ad-8115-d455-f6334e722620/pr_source.png/640x960.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple62/v4/21/de/44/21de448a-7ba0-db9e-2435-c28da32d6e53/pr_source.png/640x960.png) ## Cherub Metro Tuner Rating Breakdown in United States - 5 stars: 0 (0%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 2 (100%) ## Cherub Metro Tuner Reviews in United States ### *---- "no" You have to be 2 centimeters away for it to pick up your instrument, does not work! -- subwayis2fresh, 2019-04-10 ### *---- "Sir" This apps tuner does not work. -- catman5866, 2018-06-24 [View all Cherub Metro Tuner reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Cherub Metro Tuner Discovered Keywords - strobopro ## Cherub Metro Tuner Available In - [United States](https://apptail.io/app/cherub-metro-tuner-bMkd/united-states) - [Spain](https://apptail.io/app/cherub-metro-tuner-bMkd/spain) - [Philippines](https://apptail.io/app/cherub-metro-tuner-bMkd/philippines) - [Colombia](https://apptail.io/app/cherub-metro-tuner-bMkd/colombia) - [Türkiye](https://apptail.io/app/cherub-metro-tuner-bMkd/turkey) - [Belgium](https://apptail.io/app/cherub-metro-tuner-bMkd/belgium) - [Bulgaria](https://apptail.io/app/cherub-metro-tuner-bMkd/bulgaria) - [Bahrain](https://apptail.io/app/cherub-metro-tuner-bMkd/bahrain) - [Brunei](https://apptail.io/app/cherub-metro-tuner-bMkd/brunei) - [Belarus](https://apptail.io/app/cherub-metro-tuner-bMkd/belarus) - [Belize](https://apptail.io/app/cherub-metro-tuner-bMkd/belize) - [Switzerland](https://apptail.io/app/cherub-metro-tuner-bMkd/switzerland) - [Chile](https://apptail.io/app/cherub-metro-tuner-bMkd/chile) - [Cyprus](https://apptail.io/app/cherub-metro-tuner-bMkd/cyprus) - [Czechia](https://apptail.io/app/cherub-metro-tuner-bMkd/czechia) - [Germany](https://apptail.io/app/cherub-metro-tuner-bMkd/germany) - [Algeria](https://apptail.io/app/cherub-metro-tuner-bMkd/algeria) - [Estonia](https://apptail.io/app/cherub-metro-tuner-bMkd/estonia) - [Finland](https://apptail.io/app/cherub-metro-tuner-bMkd/finland) - [United Kingdom](https://apptail.io/app/cherub-metro-tuner-bMkd/united-kingdom) - [Ghana](https://apptail.io/app/cherub-metro-tuner-bMkd/ghana) - [Hong Kong SAR China](https://apptail.io/app/cherub-metro-tuner-bMkd/hong-kong) - [Hungary](https://apptail.io/app/cherub-metro-tuner-bMkd/hungary) - [Indonesia](https://apptail.io/app/cherub-metro-tuner-bMkd/indonesia) - [Israel](https://apptail.io/app/cherub-metro-tuner-bMkd/israel) - [Jamaica](https://apptail.io/app/cherub-metro-tuner-bMkd/jamaica) - [Jordan](https://apptail.io/app/cherub-metro-tuner-bMkd/jordan) - [Kenya](https://apptail.io/app/cherub-metro-tuner-bMkd/kenya) - [South Korea](https://apptail.io/app/cherub-metro-tuner-bMkd/south-korea) - [Sri Lanka](https://apptail.io/app/cherub-metro-tuner-bMkd/sri-lanka) - [Lithuania](https://apptail.io/app/cherub-metro-tuner-bMkd/lithuania) - [Luxembourg](https://apptail.io/app/cherub-metro-tuner-bMkd/luxembourg) - [Latvia](https://apptail.io/app/cherub-metro-tuner-bMkd/latvia) - [Madagascar](https://apptail.io/app/cherub-metro-tuner-bMkd/madagascar) - [Malta](https://apptail.io/app/cherub-metro-tuner-bMkd/malta) - [Mauritius](https://apptail.io/app/cherub-metro-tuner-bMkd/mauritius) - [Malaysia](https://apptail.io/app/cherub-metro-tuner-bMkd/malaysia) - [Namibia](https://apptail.io/app/cherub-metro-tuner-bMkd/namibia) - [Nepal](https://apptail.io/app/cherub-metro-tuner-bMkd/nepal) - [Oman](https://apptail.io/app/cherub-metro-tuner-bMkd/oman) - [Qatar](https://apptail.io/app/cherub-metro-tuner-bMkd/qatar) - [Russia](https://apptail.io/app/cherub-metro-tuner-bMkd/russia) - [Slovenia](https://apptail.io/app/cherub-metro-tuner-bMkd/slovenia) - [Slovakia](https://apptail.io/app/cherub-metro-tuner-bMkd/slovakia) - [Ukraine](https://apptail.io/app/cherub-metro-tuner-bMkd/ukraine) - [Uganda](https://apptail.io/app/cherub-metro-tuner-bMkd/uganda) - [Uruguay](https://apptail.io/app/cherub-metro-tuner-bMkd/uruguay) - [Armenia](https://apptail.io/app/cherub-metro-tuner-bMkd/armenia) - [Uzbekistan](https://apptail.io/app/cherub-metro-tuner-bMkd/uzbekistan) - [Angola](https://apptail.io/app/cherub-metro-tuner-bMkd/angola) - [Austria](https://apptail.io/app/cherub-metro-tuner-bMkd/austria) - [Australia](https://apptail.io/app/cherub-metro-tuner-bMkd/australia) - [Barbados](https://apptail.io/app/cherub-metro-tuner-bMkd/barbados) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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