4trMTR WEB
Record and overdub up to four tracks. Adjust LEVEL, PAN, MUTE and SOLO, save and load projects, and export WAV files in your browser.
Open in your browserAbout TOKIWA HOUSE
Record an idea. Keep a practice take. Adjust an audio file's loudness. Bring your daily accounts together. We make tools for specific tasks that you can start using straight away.
More features do not always make an app easier to use. TOKIWA HOUSE focuses on small, purposeful apps with clear workflows, manageable saved data, and a natural place in your everyday music-making and work.
Our approachBrowser Apps
Tools you can open in your computer's browser, without installing an app.
LUFS SLIDER WEB
Analyze audio loudness, adjust target LUFS, stereo width and limiting, and compare original and processed audio with waveform previews. Export the finished audio as a WAV file. Your audio stays in your browser and is never uploaded to a server.
Open in your browserBOOKKEEP DESK WEB
Turn journal entries into journals, general ledgers, trial balances, income statements and balance sheets. View revenue, expense and profit charts, back up and restore data, and export CSV or PDF reports.
Designed for Japanese bookkeeping workflows; the current web interface is in Japanese.
Open the web appApps
From music and audio to everyday work, each app has its own role. Explore the individual pages for features and practical ways to use them.
Music & Audio
4trMTR
A simple four-track recorder for iPhone. Capture song ideas, overdub parts and turn a performance into the beginnings of a song.
App StoreLUFS SLIDER
Check the loudness of an audio file and adjust its level with a target loudness in mind.
App StoreTRACK EDITOR
An audio editor for working with recorded files and refining the parts that need attention.
App StoreBAND STORAGE
Organize the rehearsal recordings, demos and reference tracks that accumulate as your band makes music.
App StorePRACTICE DESK
Keep a metronome, timer, PDF and photo viewer, and recording and playback tools together to reduce switching between apps during practice.
App StoreBusiness & Utility
BOOKKEEP DESK
A simple bookkeeping tool designed with Japanese sole proprietors in mind. Journal entries are automatically summarized into journals, ledgers, trial balances, income statements and balance sheets.
Open the web app (Japanese interface)
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Music & Audio Guides
Practical introductions to recording and practice, written for small-scale music-making with an iPhone. These guides explain the basics in plain language and are useful even if you do not use our apps.
Support
For questions or bug reports, visit our support page. Including the app name, device, operating system version and the steps that led to the problem helps us investigate.
Get support