DroneTone vs Soloist Cello

This app plays sustained, hand-tuned drone notes that fill the room with deep ambient resonance. Pick any pitch across the full chromatic range and hold it as long as you need — no loops, no seams, just a perfectly steady note with warm overtones. Blend waveforms, soften the attack, and dial in detuned layers to shape the texture. Set a gentle fade timer and let a single tone carry you into stillness. Background audio, AirPlay, and headphones — your drone keeps glowing wherever you go. Perfect for meditation, breathwork, deep focus, sleep, and musical practice or tuning. — SUBSCRIPTION — Premium unlocks all features. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in App Store settings. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy

Learn cello with a clear path, honest microphone feedback, and tools built for the instrument's real register. Soloist Cello is designed for adult beginners, returning players, and advancing students who want useful practice instead of fake perfect scores. FREE CELLO ESSENTIALS • Tune the real cello strings: C2, G2, D3, and A3. • Sustain practice drones for intonation and bow control. • Start a genuine course slice without an account. A FOUR-LEVEL COURSE YOU CAN SEE The full Learn path is visible from day one. Progress from open strings and first position through scales, shifting, upper positions, tenor and treble clef, and a public-domain movement-opening study. FEEDBACK THAT TELLS THE TRUTH A microphone check and live level meter help you set up before playing. Confidence gating leaves unclear audio ungraded rather than inventing a wrong note. Low-register handling suppresses common C2–G2 octave errors. After a take, a per-note cents heatmap shows where intonation ran flat, centered, or sharp. PRACTICE WITH MUSIC AROUND YOU Practice Orchestra includes 392 harmony-only play-along charts with tempo control, looping, and a bleed-safe count-in. Bring your own song on device and turn it into graded practice without uploading your audio. SOLOIST PRO Soloist Pro unlocks the full four-level course, the complete intonation heatmap, Practice Orchestra, and on-device song import. Pay once with Soloist Pro Lifetime, or choose a monthly or annual plan. The plans also raise Soloist Coach from 5 to 500 messages a month. The App Store shows the current localized price and any eligible introductory offer before purchase. Restore Purchases is always available. Lifetime is a one-time purchase and never renews. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in App Store account settings. Terms of Use: https://soloist-cello.keenshift.ai/terms Privacy Policy: https://soloist-cello.keenshift.ai/privacy Support: https://playsoloist.com/support