Added Etude pieces to the Practice tab. • 6 Arban études added (No.11, 12, 13, 30, Syncopation No.1 & 2) • Note values (quarter, eighth, half) now shown with noteheads, stems, and flags • Improved metronome sync with the score

Introducing the new Scale Practice tab. A fourth practice mode, alongside the tuner and metronome. Follow a score that scrolls across the screen with a reference tone playing, and practice long tones, arpeggios, lip slurs, and scales — training accurate pitch and fingering along the way. ▼ Accompaniment Every mode can play chord backing. Lip slur uses a pedal tone per valve group, blending naturally with the instrument. ▼ Two-layer sound The accompaniment layers the original range with one octave up for a fuller tone. The tuner reference pitch and Harmony tab now use the same dual-octave layering, making beats easier to hear. ▼ Record & play back Capture what you played and review it against the waveform on the spot. We also shortened the countdown before the metronome from 2 seconds to 1, and fixed a crash when opening the Scale Practice tab on iPhone. Thank you, as always, for your support.

We refined the metronome pendulum and the harmony sound. ▼ A more authentic pendulum - In odd meters (3/4, 5/4…) the downbeat no longer snaps back to the left every bar — it swings left and right naturally, like a real mechanical metronome - Smoother motion through the center in "apex" mode ▼ Time signatures in one tap - Pick common meters — 2/4, 3/4, 4/4, 6/8, 9/8 and more — with a button - The numerator slider now moves smoothly and responsively ▼ A better harmony sound - Chords are voiced more musically (the root grounded, the third a touch softer) - A little added overtone gives the tone more presence and makes tuning beats easier to hear ▼ Tuned for iPad landscape - The built-in metronome's play button now stays on screen - Audio startup and overall stability improvements Thank you, as always, for your support.

The pendulum, now closer to a real metronome — and switches you turn by hand. ▼ A reworked pendulum motion - In "edges" mode it now carries speed to the very end and snaps back, like a mechanical metronome - The pendulum heads for the edge just before the click — that real, anticipatory feel - Opens straight into "Pendulum, edges" out of the box ▼ Physical switches you turn - Sound and view are now rotary switches you tap to turn - On the Japanese theme, they become octagonal / hexagonal switches in lacquer-black and gold ▼ The pivot ornament turns and shines - The ornament now spins in place together with the needle - On the Japanese hex, the sheen stays oriented to your tilt even as it turns ▼ A pendulum in the Tuner and Recorder, too - Switch the built-in metronome to pendulum view Thank you, as always, for your support.

Introducing the pendulum metronome — an update about motion and finish, the things you notice while actually playing. ▼ New: a pendulum metronome - See the beat with a pendulum, built for fluid, professional-grade motion - Choose your view: Dots / Dots + Pendulum / Pendulum - Pick where the beat sounds: at the edges (mechanical) or at the apex (electronic) ▼ A theme ornament on the pendulum's pivot - Paw, dog, brass gear, acorn, mother-of-pearl hex, machined metal, and more — one per theme - On Wood and Japanese themes, the sheen shifts as you tilt your device — just like the play button ▼ A smoother tuner needle - The same rendering overhaul reduces needle jitter for easier reading ▼ Polish - The Rhythm view's display-mode button now reads cleanly in every language (no clipped text) - Unified tab heights for a steadier layout Thank you, as always, for your support.

A larger-than-usual update, shaped by lessons from a trumpet teacher's studio and the developer's own practice. ▼ New Practice Features - 2-Beat Triplet — A rare rhythm that divides 2 beats into 3, for tonguing etudes and 3-over-2 polyrhythm practice. Custom-built because most metronomes don't implement it - Built-in metronome in the Tuner tab — Long-tone practice in a single screen - Bb flat notation — Show black keys as Bb / Eb / Ab (on by default, intuitive for Bb instruments like trumpet and clarinet) - 3 Metronome sounds — Wood / Electronic / Claves, easier to hear over ensembles or in classrooms ▼ Pro Themes Expanded to 6 - Dog Paws — Clawed paws and dog tracks, with a dog chasing the tuner needle - Botanic — Clovers and acorns in a deep forest, a calming green world - Wood — Wood-grain desk and machined brass push button, the texture of vintage audio gear - Wafu (Japanese) — Iridescent mother-of-pearl cherry blossoms with lustrous lacquer-black hexagon buttons (Pro one-time purchase ¥300 unlocks all 6 themes permanently) ▼ Feel & Interaction - BPM ± 1 buttons for fine adjustment beside the number - Slider tap-and-snap — Tap anywhere to jump instantly, then drag from there for fine tuning - Redesigned beat note selector (quarter / 8th / 16th / triplet / 2-beat triplet) — Tap to select directly - Subdivision auto-resets to the base note when you change the denominator - Each theme now has a dedicated design for the play button and beat markers (brass push, vacuum tube, lacquered hexagon, clover, etc.) ▼ Settings - Sample button on each Pro theme to preview before purchase - Theme picker sheet now lists all themes vertically with a clear Pro notice ▼ Other Improvements - Fixed all missing translations in 3 languages (JP / EN / ZH), now fully tracking the in-app language toggle - Reworked colors and textures across the Wood and Wafu themes - Resolved leaf overlapping in Botanic, and the wobble of weak beats when a strong beat scaled - Swift 6 readiness for improved stability - Preventive safeguards for metronome on iPhone 13 Thank you for your support.

[v4.0.1 Bug Fixes] The reference frequency setting (442Hz, etc.) is now correctly applied to Harmony tones, the Tuner reference pitch, and the cent display. Sliding the value updates currently playing tones in real time. Fixed beat length calculation for compound time signatures like 6/8. When combining 4/4 and 6/8 in a sequence, the tempo now progresses musically correctly. The BPM display now explicitly shows ”BPM" so the tempo unit is clear at a glance.

【v4.0 Major Update】 Fully rewritten in native Swift. Lighter, faster, and a joy to touch every day. 【New】 Simple mode: streamlined layout focused on tempo and meter for casual sessions. Four themes: Paper, Dark, Steampunk (Pro), Cat Paws (Pro). Tone Craft Pro: 300 yen one-time purchase unlocks Pro themes permanently. 【Improved】 Tuner detection now responds in 20ms low latency. Metronome jitter under one audio buffer. Long-press to reorder measures. Refined onset detection on the attack tab. 【For existing users】 Your custom rhythms and settings carry over. The Classic mode keeps the original interface intact. Switch anytime from Settings.

SoundCraft v2.0 リリースノート ■ リズム練習の大幅強化 - 変拍子・複合拍子に対応（5/4, 7/8, 9/8, 12/8 など多数） - 拍子コンボ：2つの拍子を交互に練習（アル メニアンダンスの練習にも！） - 2拍3連、休符パターン対応 - リズムパターンエディタ：音符を組み合わせ てオリジナルパターンを作成 ■ 操作性の改善 - リズム：開始ボタンと拍表示が常に画面上部 に固定 - ハーモニー：コード再生ボタンが常に画面上 部に固定 - カード並び替え機能（Settings から ON/OFF） - ダブルタップによる画面拡大を防止 ■ 録音品質の向上 - ビットレート 320kbps に向上 - 自動音量ノーマライズ - 音割れ防止リミッター搭載

メトロノームのUIを改善（ビートドット表示に変更 ）。 音名表示をシンプルに変更。

バックグラウンド復帰時の安定性を改善しました。 レコーダー再生の音量を調整しました。