--- title: "Tonality Visualizer - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Tonality Visualizer is an interactive polar-pitch map that displays musical notes on a rotating disk. You can connect a MIDI keyboard or open a MIDI file — every note appears in real time. The app hel" --- # Tonality Visualizer — United States > See tonality in real time ![Tonality Visualizer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a2/63/d6/a263d673-c750-aeff-771b-d0fb63a0cc03/AppIcon-0-0-1x_U007epad-0-1-85-220.jpeg/434x0w.png) **Developer:** [Yusuke Yoshida](https://apptail.io/developer/yusuke-yoshida-UlgUX) **Category:** Music **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.gmail.abyosida.test2 **Store:** Apple App Store **Country:** United States **Version:** 1.6.2 (released 2026-09-26) **Original Release:** 2025-10-17 **Languages:** English, Japanese, Korean, Portuguese, Spanish, Chinese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6754036478) **AppTail Page:** [https://apptail.io/app/tonality-visualizer-hDex/united-states](https://apptail.io/app/tonality-visualizer-hDex/united-states) ## Tonality Visualizer Description Tonality Visualizer is an interactive polar-pitch map that displays musical notes on a rotating disk. You can connect a MIDI keyboard or open a MIDI file — every note appears in real time. The app helps you see harmony, motion, and chord relationships, even without formal music theory. Main Features •MIDI Input: visualize notes directly from your keyboard or MIDI device. •MIDI File Playback / Trainer Mode: play or practice chord by chord. •Live Sound Option: enable/disable the built-in synth for input playback. •Physics-based Disk Rotation: the disk moves naturally according to musical torque. •Simple UI: switch between water-fixed / disk-fixed anchors, toggle UI visibility, bilingual JP/EN. Perfect for music learners, creators, and anyone who wants to “see” sound. Privacy No data collection. All processing happens locally on your device. License Open-source under the MIT License. Source code available on GitHub. Supported Formats •.mid / .midi files (Format 0 / 1) •CoreMIDI device input ## Tonality Visualizer Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/13/75/c4137572-d4c3-3e35-5a7c-f526144c490a/02-analyze-landscape-2688x1242.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c1/e5/80/c1e580a2-c833-1219-2306-8839eb96326b/01-analyze-portrait-1242x2688.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/18/f3/eb18f393-de27-81f5-53f4-da08fdfcbc54/Simulator_Screenshot_-_iPhone_14_Plus_-_2025-12-07_at_12.42.36.png/1284x2778.png) ## Tonality Visualizer Available In - [Angola](https://apptail.io/app/tonality-visualizer-hDex/angola) - [Argentina](https://apptail.io/app/tonality-visualizer-hDex/argentina) - [Barbados](https://apptail.io/app/tonality-visualizer-hDex/barbados) - [Bulgaria](https://apptail.io/app/tonality-visualizer-hDex/bulgaria) - [Bahrain](https://apptail.io/app/tonality-visualizer-hDex/bahrain) - [Bermuda](https://apptail.io/app/tonality-visualizer-hDex/bermuda) - [Bolivia](https://apptail.io/app/tonality-visualizer-hDex/bolivia) - [Brazil](https://apptail.io/app/tonality-visualizer-hDex/brazil) - [Botswana](https://apptail.io/app/tonality-visualizer-hDex/botswana) - [Belarus](https://apptail.io/app/tonality-visualizer-hDex/belarus) - [Belize](https://apptail.io/app/tonality-visualizer-hDex/belize) - [Switzerland](https://apptail.io/app/tonality-visualizer-hDex/switzerland) - [Chile](https://apptail.io/app/tonality-visualizer-hDex/chile) - [China](https://apptail.io/app/tonality-visualizer-hDex/china) - [Colombia](https://apptail.io/app/tonality-visualizer-hDex/colombia) - [Cyprus](https://apptail.io/app/tonality-visualizer-hDex/cyprus) - [Czechia](https://apptail.io/app/tonality-visualizer-hDex/czechia) - [Dominican Republic](https://apptail.io/app/tonality-visualizer-hDex/dominican-republic) - [Algeria](https://apptail.io/app/tonality-visualizer-hDex/algeria) - [Ecuador](https://apptail.io/app/tonality-visualizer-hDex/ecuador) - [Estonia](https://apptail.io/app/tonality-visualizer-hDex/estonia) - [Egypt](https://apptail.io/app/tonality-visualizer-hDex/egypt) - [Spain](https://apptail.io/app/tonality-visualizer-hDex/spain) - [Finland](https://apptail.io/app/tonality-visualizer-hDex/finland) - [Grenada](https://apptail.io/app/tonality-visualizer-hDex/grenada) - [Greece](https://apptail.io/app/tonality-visualizer-hDex/greece) - [Guyana](https://apptail.io/app/tonality-visualizer-hDex/guyana) - [Honduras](https://apptail.io/app/tonality-visualizer-hDex/honduras) - [Japan](https://apptail.io/app/tonality-visualizer-hDex/japan) - [Kenya](https://apptail.io/app/tonality-visualizer-hDex/kenya) - [South Korea](https://apptail.io/app/tonality-visualizer-hDex/south-korea) - [Kuwait](https://apptail.io/app/tonality-visualizer-hDex/kuwait) - [Cayman Islands](https://apptail.io/app/tonality-visualizer-hDex/cayman-islands) - [Mexico](https://apptail.io/app/tonality-visualizer-hDex/mexico) - [Panama](https://apptail.io/app/tonality-visualizer-hDex/panama) - [Peru](https://apptail.io/app/tonality-visualizer-hDex/peru) - [Paraguay](https://apptail.io/app/tonality-visualizer-hDex/paraguay) - [Qatar](https://apptail.io/app/tonality-visualizer-hDex/qatar) - [Russia](https://apptail.io/app/tonality-visualizer-hDex/russia) - [Saudi Arabia](https://apptail.io/app/tonality-visualizer-hDex/saudi-arabia) - [Slovakia](https://apptail.io/app/tonality-visualizer-hDex/slovakia) - [El Salvador](https://apptail.io/app/tonality-visualizer-hDex/el-salvador) - [United States](https://apptail.io/app/tonality-visualizer-hDex/united-states) - [Venezuela](https://apptail.io/app/tonality-visualizer-hDex/venezuela) --- ## 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. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*