# Tuning Drone & Tanpura Tone — Ear training & pitch anchor > Synthesized, stable tonic drone for musicians with practice modes and local history. (iPhone/iPad app by Linh Phan Nhat Khanh.) - Source: https://appshunter.io/ios/app/tuning-drone-and-tanpura-tone/id6771646570 (this page in markdown: same URL + `.md`) - Developer: [Linh Phan Nhat Khanh](https://appshunter.io/developer/1777727575) - Category: Music, Education - Price: Free - Rating: 1.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 3 MB - Languages: American English - Released: 2026-06-07 - Data updated: 2026-09-16 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/tuning-drone-and-tanpura-tone/id6771646570/reviews.md ## What is Tuning Drone & Tanpura Tone? Tuning Drone gives you one thing musicians keep reaching for and rarely get done well: a steady, sample-accurate tonic drone in any key, ready in two taps and happy to hold for as long as you need it. Most drone apps are a bolted-on extra inside a tuner, or a looped sample that drifts, clicks, or fades when the screen locks. Tuning Drone is built the other way round. The tone is synthesized live on your device from the exact frequency you chose — no loops, no seams, no drift — and it keeps sounding with the screen off or while you switch to sheet music in another app. WHAT YOU GET • Sing or play in tune against a tonal center that never wanders — all 12 tonics, five octaves, locked to concert pitch • Match any ensemble or period tuning with an A4 reference from 430 to 446 Hz plus a fine trim of ±50 cents • Hear the drone the way your instrument does with four timbres — sine, triangle, square, and saw • Keep the drone running through a locked screen, a metronome, or a PDF score in the foreground • Turn listening into training with four practice modes: single note, perfect fifth, octave, and major scale • See your practice add up with session history, total minutes per key, longest session, and a day streak PERFECT FOR • Singers who want an honest reference for warm-ups and intonation work • String, wind, and brass players tuning long tones against a fixed root • Students drilling intervals and scale degrees by ear • Raga, folk, and modal musicians who practice over a sustained tonic WHY NOT JUST USE A TUNER OR A LOOPED FILE? A tuner tells you after the fact whether you were sharp or flat. A drone lets you hear it while it happens and fix it in real time. A looped recording carries the tuning of whoever recorded it and cuts out the moment your phone locks. Tuning Drone generates the exact pitch you asked for, at the reference you set, and keeps going until you stop it. PRIVATE BY DEFAULT Everything runs on your device. There is no account, no sign-in, no analytics dashboard watching you, and no ads. Your practice history is stored locally and you can clear it with one tap. FULL ACCESS Tuning Drone is a paid app. A subscription unlocks the full app — every tonic and octave, all four timbres, A4 and cents trim, all practice modes, and unlimited session stats. Choose a weekly plan, a yearly plan, or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and you can manage or cancel them in your App Store account settings at any time. The price is shown in the app before you confirm. Pick your tonic, press play, and hold your first long tone today. Terms of Service: https://pnkl26.web.app/terms-of-service Privacy Policy: https://pnkl26.web.app/privacy-policy Support: pnkhanhlinh0206@gmail.com ## Key features - Sample-accurate synthesized drone - 12 tonics and 5 octaves - Adjustable A4 reference and fine trim - Four instrument timbres - Background playback - Four practice modes - Local practice history ## Frequently asked questions about Tuning Drone & Tanpura Tone ### Does Tuning Drone have ads? No, Tuning Drone is ad-free. The app is designed to provide an uninterrupted practice experience without advertisements. ### What is the price of Tuning Drone? Tuning Drone is free to download and use. However, a subscription is required to unlock the full app features, including all tonics, octaves, timbres, and practice modes. ### How can I cancel my Tuning Drone subscription? You can manage or cancel your subscription at any time through your App Store account settings. Ensure cancellation occurs at least 24 hours before the end of the current period to avoid automatic renewal. ### What devices does Tuning Drone support? Tuning Drone is currently supported on iPhone devices. The app is designed to run on iOS. ### How often is Tuning Drone updated? The latest version of Tuning Drone is 1.0.1, last updated on September 15, 2026. Updates are released periodically to improve functionality and add features. ### What are the practice modes in Tuning Drone? Tuning Drone offers four practice modes: single note, perfect fifth, octave, and major scale. These modes are designed to help users develop their ear training and intonation skills. ### Can Tuning Drone be used with the screen locked? Yes, Tuning Drone can keep the drone running with the screen locked or while you use other apps, such as sheet music readers. This allows for continuous practice without interruption. ### What is the age rating for Tuning Drone? Tuning Drone has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ## Version history (last 2 releases) ### 1.0.1 — 2026-09-15 First release of Drone Tone. • Sample-accurate drone engine with sine, triangle, square and saw waveforms • 12 tonics across 5 octaves, swap keys without stopping the tone • Practice mode with interval targets and session timer • Saved practice records per key • Background audio support ### 1.0.0 — 2026-06-07 No release notes. ## More apps by Linh Phan Nhat Khanh - [AI Voice Notes: Speech to Text](https://appshunter.io/ios/app/ai-voice-notes-speech-to-text/id6737747476) - [Controller Fly for DJI Drones](https://appshunter.io/ios/app/controller-fly-for-dji-drones/id6752404884) - [Quick Note: Notepad & Widget](https://appshunter.io/ios/app/quick-note-notepad-and-widget/id6756231129) - [Year Plan - Goal Planner](https://appshunter.io/ios/app/year-plan-goal-planner/id6760195784) - [TimeBuddy - World Clock](https://appshunter.io/ios/app/timebuddy-world-clock/id6768292874) - [HabitForge: Streak Tracker](https://appshunter.io/ios/app/habitforge-streak-tracker/id6768294604) All apps by Linh Phan Nhat Khanh: https://appshunter.io/developer/1777727575 ## Related topics [indian music drone](https://appshunter.io/ios/topics/indian-music-drone) · [drone music](https://appshunter.io/ios/topics/drone-music) · [didgeridoo drone](https://appshunter.io/ios/topics/didgeridoo-drone) · [tonic method](https://appshunter.io/ios/topics/tonic-method) · [sruthi box for music practice](https://appshunter.io/ios/topics/sruthi-box-for-music-practice) · [tuning drone](https://appshunter.io/ios/topics/tuning-drone) · [tonic number](https://appshunter.io/ios/topics/tonic-number) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-16.*