¥3,000
App Store で開く
アプリ内課金あり
iPhone / iPad 対応
198.6MB
年齢4+
RUN4 - Tape & Texture Machineはどんなアプリ？
RUN4 - Tape & Texture Machineは、録音した音をテープループに変換して楽曲を作り上げるミュージック制作アプリです。
録音した音を即座にループへ変換する機能や、シンセサイザーとサンプルを用いたパターンの構築ができます。粒状感や色合いを調整するミキシング機能が備わっているため、音の質感を変えながら独自の楽器を作り上げられます。長い尺のオーディオをストリーミング再生する機能も含まれており、自由な発想で演奏の構成を練りながら進められます。
外部機器と同期して操作や視覚効果を連動させられるため、ライブパフォーマンスの現場でも活躍します。独自の音作りから高度な編集まで一貫して行えるため、自分だけの世界観を表現したいクリエイターに合っています。
アノアプリによる紹介文です。デベロッパー公式の説明はApp Storeでご確認いただけます。
RUN4 - Tape & Texture Machineの注目ポイント
録音した音のテープループ変換
録音した音を即座にテープループへ変換する機能が入っています。自分の周囲にある音を素材として取り込み、楽曲の構成要素へと作り変えられます。
シンセやサンプルによるパターン構築
シンセサイザーやサンプルを用いて複数のパターンを組み立てられます。ステップや確率の要素を組み合わせることで、独自の楽器のような動きを表現できます。
長尺オーディオのストリーミング再生
長い時間のオーディオをストリーミングで流しながら演奏できます。長尺の素材を背景に敷きながら、自由な発想で楽曲の構成を練り進められます。
粒状感や色合いを調整するミキシング
粒状感や色合いといった音の質感を操作して仕上げます。独自のプリセットやマトリックスを使い分けることで、個性を放つ音の表情を作り出せます。
価格履歴
現在は3,000円です。記録を始めてからの13日間に値上げが1回ありました。値下げはありません。記録がまだ少なく、過去と比べて安いかどうかは判断できません。
アノアプリが独自に収集した価格履歴をもとに分析しています。
- 買い時判定
- 判定材料を収集中
- 記録期間
- 13日
- 最頻価格
- ¥2,000
- 記録上の最安値
- ¥2,000
価格更新履歴
| 日付 | 価格 |
|---|---|
| 2026-11-01 | ¥3,000 |
| 2026-10-24 | ¥2,000 |
ランキング推移
ランキングデータがありません。
ランキング圏内（100位以内）に入ると記録が開始されます。
ユーザーレビュー （当サイト投稿）
まだレビューがありません。最初のレビューを書いてみましょう。
アプリ更新履歴 活発に更新中
Ver 1.3.1 2026-11-05
RUN4 1.3.1
New
• Grain screen shows the real buffer and every grain as it plays
• New Reverb and Modulation screens, also on the TÓLF devices
• TÓLF devices: set each track's send right on the device page
• BUS FX: Dry to Master per track, so you can hear only the effect
Improved
• AUv3 instruments now get pitch bend, sustain, aftertouch and CCs
• Switching AUv3 instruments keeps each one's preset; a crashed plug-in reloads
• TÓLF GRAIN tells you to turn up a send when nothing reaches it
Fixed
• TÓLF device sliders at 100% can be grabbed again
• BUS FX editor no longer shows "Plugin removed" after loading a new plug-in
• More stable when exporting or bouncing while you edit
• Tape Speed below 0.25x and above 4x (Keylock off) now really plays at that speed, so the playhead stays in sync with the audio.
• Improved stability when the app starts.
New
• Grain screen shows the real buffer and every grain as it plays
• New Reverb and Modulation screens, also on the TÓLF devices
• TÓLF devices: set each track's send right on the device page
• BUS FX: Dry to Master per track, so you can hear only the effect
Improved
• AUv3 instruments now get pitch bend, sustain, aftertouch and CCs
• Switching AUv3 instruments keeps each one's preset; a crashed plug-in reloads
• TÓLF GRAIN tells you to turn up a send when nothing reaches it
Fixed
• TÓLF device sliders at 100% can be grabbed again
• BUS FX editor no longer shows "Plugin removed" after loading a new plug-in
• More stable when exporting or bouncing while you edit
• Tape Speed below 0.25x and above 4x (Keylock off) now really plays at that speed, so the playhead stays in sync with the audio.
• Improved stability when the app starts.
Ver 1.3 2026-11-04
-RUN4 1.3: five new designs.
- Give RUN4 a new look with Standard, Mono, Graphite, Reel or Cream. Each one restyles the whole app, TÓLF and the plug-in, from keys to screens. Pick yours in Settings > General
- Now ready for iPhone Duo, with a full-screen layout folded and unfolded.
- Your MIDI keyboard now plays whatever is open, on any channel, instead of only channels 1–4. Prefer one channel per track? Choose old Setting -Track Channels in Settings > MIDI: RUN4 on 1–4, TÓLF on 5–16.
- Also new: hold a Poly step to clear it, and ALL pulses while every tape is running.
- Fixes: Bloom Repeat optimized the Tape playhead stays with the audio when Speed moves, and a missing iCloud copy no longer blocks your other projects.
- Give RUN4 a new look with Standard, Mono, Graphite, Reel or Cream. Each one restyles the whole app, TÓLF and the plug-in, from keys to screens. Pick yours in Settings > General
- Now ready for iPhone Duo, with a full-screen layout folded and unfolded.
- Your MIDI keyboard now plays whatever is open, on any channel, instead of only channels 1–4. Prefer one channel per track? Choose old Setting -Track Channels in Settings > MIDI: RUN4 on 1–4, TÓLF on 5–16.
- Also new: hold a Poly step to clear it, and ALL pulses while every tape is running.
- Fixes: Bloom Repeat optimized the Tape playhead stays with the audio when Speed moves, and a missing iCloud copy no longer blocks your other projects.
Ver 1.2.5 2026-11-03
Timing fixes for the plug-in and Bloom.
Ver 1.2.4 2026-11-02
New: Loop ×2 doubles a loop and repeats its content.
New: Move a loop in bar steps, on one tape or all four.
New: Stretch turns a recording into a seamless texture, up to 16× as long.
New: Spool gesture. Hold to wind the tape forward or back, and it lands back in time
Plug-in: Switching Sets keeps tapes and Disc playing.
Plug-in: The metronome follows the host and the playing tape.
Plug-in: Input Latency setting, and AirDrop when sending to Files.
Disc: A Set without a file now takes on the current Disc.
Fix: The app could go dark and stop responding after leaving it with the share sheet open.
Fix: A silent take now says so instead of looking empty.
New: Move a loop in bar steps, on one tape or all four.
New: Stretch turns a recording into a seamless texture, up to 16× as long.
New: Spool gesture. Hold to wind the tape forward or back, and it lands back in time
Plug-in: Switching Sets keeps tapes and Disc playing.
Plug-in: The metronome follows the host and the playing tape.
Plug-in: Input Latency setting, and AirDrop when sending to Files.
Disc: A Set without a file now takes on the current Disc.
Fix: The app could go dark and stop responding after leaving it with the share sheet open.
Fix: A silent take now says so instead of looking empty.
Ver 1.2.3 2026-11-01
Fixed: New Sets now start with your tapes instead of emptying them.
Fixed: Recordings now sit tight on the grid and your running loops.
Fixed: Metronome and Count-in now stay in time with your tapes.
Fixed: Mic and hardware overdubs land tighter on the tape.
Fixed: REC no longer interrupts playback. The mic indicator stays on while RUN4 is open; nothing is recorded until you press REC.
Fixed: Switch Sets while you play: tapes and Disc keep running.
New: Command sequencer with 1 to 16 steps per pattern.
New: Share loops from Files…: save or AirDrop.
Fixed: Recordings now sit tight on the grid and your running loops.
Fixed: Metronome and Count-in now stay in time with your tapes.
Fixed: Mic and hardware overdubs land tighter on the tape.
Fixed: REC no longer interrupts playback. The mic indicator stays on while RUN4 is open; nothing is recorded until you press REC.
Fixed: Switch Sets while you play: tapes and Disc keep running.
New: Command sequencer with 1 to 16 steps per pattern.
New: Share loops from Files…: save or AirDrop.
Ver 1.2.1 2026-10-30
Bug fixes and UX improvements.
Sampler steps without their own sample now always play the track's sample. Older projects where loading a second sample had silently split the velocity range are reset on opening; velocity ranges you set yourself are kept.
Your own scales (MY SCALES) now work in Tape, Grain and the Resonator too, and the scale editor lets you pick the root.
The full-screen Tape waveform now has the transport plus Listen and Capture, so you can perform and resample without leaving it.
Clearer Audio Routing for the built-in microphone.
Sampler steps without their own sample now always play the track's sample. Older projects where loading a second sample had silently split the velocity range are reset on opening; velocity ranges you set yourself are kept.
Sampler steps without their own sample now always play the track's sample. Older projects where loading a second sample had silently split the velocity range are reset on opening; velocity ranges you set yourself are kept.
Your own scales (MY SCALES) now work in Tape, Grain and the Resonator too, and the scale editor lets you pick the root.
The full-screen Tape waveform now has the transport plus Listen and Capture, so you can perform and resample without leaving it.
Clearer Audio Routing for the built-in microphone.
Sampler steps without their own sample now always play the track's sample. Older projects where loading a second sample had silently split the velocity range are reset on opening; velocity ranges you set yourself are kept.
Ver 1.2 2026-10-29
RUN4 1.2
- Tape: Crop to Loop, Copy Loop, and Paste (Replace)
- Send or bounce loops to another tape, Poly, a Kit pad, Memory, or Files
- Full-screen waveforms for Tape and Disc
- Paint gestures: Bend, Brake, Catch, Fold, Squeeze, and Rub
- My Scales: custom scales shared by Poly, TÓLF, and the AUv3
- Detect from Track: tempo detection with half- and double-time options
- Poly sampler: Lead · Loop · Tail playback
- Disc: tap to load, with time readouts on the IN and OUT handles
- Fixes for recording sync, overdubbing, and MIDI
- Tape: Crop to Loop, Copy Loop, and Paste (Replace)
- Send or bounce loops to another tape, Poly, a Kit pad, Memory, or Files
- Full-screen waveforms for Tape and Disc
- Paint gestures: Bend, Brake, Catch, Fold, Squeeze, and Rub
- My Scales: custom scales shared by Poly, TÓLF, and the AUv3
- Detect from Track: tempo detection with half- and double-time options
- Poly sampler: Lead · Loop · Tail playback
- Disc: tap to load, with time readouts on the IN and OUT handles
- Fixes for recording sync, overdubbing, and MIDI
Ver 1.1.2 2026-10-27
RUN4 1.1.2
- Bounce to Track: record tracks or the full mix onto a Tape — resampling included.
- REC can record RUN4 itself, no microphone needed.
- Live looping: hear each overdub on the next pass, with count-in.
- Capture grabs 1–8 bars, right on the downbeat.
- Tighter sync with hosts and Link.
- Many design touches and fixes.
- Bounce to Track: record tracks or the full mix onto a Tape — resampling included.
- REC can record RUN4 itself, no microphone needed.
- Live looping: hear each overdub on the next pass, with count-in.
- Capture grabs 1–8 bars, right on the downbeat.
- Tighter sync with hosts and Link.
- Many design touches and fixes.
Ver 1.1.1 2026-10-25
New
- Bloom time-stretch: Speed now changes time without changing pitch. Existing projects sound exactly as before.
- Bloom Repeat: play a head's slice 2–8 times per loop, in time with the tape.
Fixes
- Bloom: playheads stay inside their Start/End range, and the range is shown on the waveform.
- Classic synth: Release now fades out instead of cutting off.
- Granular: synced Division shows note values (1/4, 1/8T …).
- Perform: Filter sliders follow the DJ Filter live.
- Poly sequencer: steps select reliably, also with Apple Pencil.
- Sliders reach fully off and on more easily.
- Bloom time-stretch: Speed now changes time without changing pitch. Existing projects sound exactly as before.
- Bloom Repeat: play a head's slice 2–8 times per loop, in time with the tape.
Fixes
- Bloom: playheads stay inside their Start/End range, and the range is shown on the waveform.
- Classic synth: Release now fades out instead of cutting off.
- Granular: synced Division shows note values (1/4, 1/8T …).
- Perform: Filter sliders follow the DJ Filter live.
- Poly sequencer: steps select reliably, also with Apple Pencil.
- Sliders reach fully off and on more easily.
Ver 1.1 2026-10-23
RUN4 1.1 adds a full set of new Poly sounds, new effects and tempo-synced modulation.
- Poly: choose Sample, Synth or AUv3. New Synth types — Tine, Reed, Felt, Organ, Analog, Waveshaper, 2-Op FM, Formant, Harmonic, Wavetable, Chords, String, Modal, Swarm, Noise, Particles, Kick, Snare, Hi-Hat
- One layout for every synth, with Attack and a Voice card (Poly, Mono, Legato, Unison, Glide)
- Random Sound
- Drum pads: Choke, Attack, Decay, Reverse, Pan
- Tone: Morph filter and Resonator models (Membrane, Bar, Xylophone, Vibraphone)
- Color: Chorus and Phaser
- LFO Sync and Swing, Step FX, Tilt as a modulation source
- Tap Tempo, beat-synced tape swaps, Smooth Glide for Undo and TEMP
- Storage settings with a restorable trash
- Fixes: 2-Op FM first-note bang, edited samples saved as real WAV files, deleting a memory no longer removes audio a tape still uses, silent Tape-Freeze
- Poly: choose Sample, Synth or AUv3. New Synth types — Tine, Reed, Felt, Organ, Analog, Waveshaper, 2-Op FM, Formant, Harmonic, Wavetable, Chords, String, Modal, Swarm, Noise, Particles, Kick, Snare, Hi-Hat
- One layout for every synth, with Attack and a Voice card (Poly, Mono, Legato, Unison, Glide)
- Random Sound
- Drum pads: Choke, Attack, Decay, Reverse, Pan
- Tone: Morph filter and Resonator models (Membrane, Bar, Xylophone, Vibraphone)
- Color: Chorus and Phaser
- LFO Sync and Swing, Step FX, Tilt as a modulation source
- Tap Tempo, beat-synced tape swaps, Smooth Glide for Undo and TEMP
- Storage settings with a restorable trash
- Fixes: 2-Op FM first-note bang, edited samples saved as real WAV files, deleting a memory no longer removes audio a tape still uses, silent Tape-Freeze