TwistedWave is a very fast and easy to use audio editor and recorder.

Even when working with huge files, it will remain very fast and fluid, and will never run out of memory.

TwistedWave Recorder is the free version of TwistedWave Audio Editor. You can use it to record and send audio by email. Once the full editing functionality and the extra export options have been purchased, "TwistedWave Recorder" and "TwistedWave Audio Editor" offer the same feature set.

UNIQUE TO TWISTEDWAVE
• Very fluid, even with very large files
• Unlimited undo / redo history, happens instantly

RECORD AUDIO
• No duration limit other than the available storage
• Up to 24 bit / 96 kHz audio if your audio interface supports it
• Record stereo audio with the built-in microphone (iPhone XS or more recent)
• Record studio quality audio with an external microphone
• Record audio from other music applications with Audiobus

APPLY EFFECTS (with in-app purchase)
• Precision Time Stretching & Pitch Shifting technology licensed from ZTX
• All the AudioUnit extensions (AUv3) available on the App Store can be used with TwistedWave
• Cut, copy / paste audio around
• Fade in / out
• Reverb
• Delay / echo
• Distortion
• Equalizer (parametric, or iPod EQ)
• Dynamics processor, can be used as a compressor or a noise gate
• Peak limiter to amplify audio without causing distortion
• Amplify or normalize the audio to a given level
• Filters (low-pass, high-pass, band-pass, low-shelf, high-shelf)
• Convert the sampling rate (with SoX' very high quality resampler)
• Reverse. Play the file backwards, mostly for fun!

MANY FILE FORMATS SUPPORTED
• WAV
• M4A (AAC or Apple Lossless)
• MP3 (Encoded with the LAME MP3 encoder for the best quality)
• FLAC
• AIFF
• CAF

MANY IMPORT OPTIONS
• Import songs from the music library
• Import files from the Files app
• Import files from an SD card or USB drive, with the right adapter
• Open files sent from other apps
• Browser access, send a file to TwistedWave from a device on the same WiFi network

MANY EXPORT OPTIONS (with in-app purchase)
• Send your files by
- Email (available free, without the in-app purchase)
- iMessage
- SoundCloud
- Dropbox
- AudioCopy
- An FTP or SFTP account
- Any app that accepts audio files
• Export multiple files in a single ZIP file
• Browser access to allow downloading and uploading files from/to TwistedWave
• File too large? Just send a link. (30 days for free on TwistedWave's servers)

BROWSER ACCESS (with in-app purchase)
Connect to the TwistedWave app from a web browser on another device or computer on the same WiFi network, and:
• Play and download the files directly from a browser
• Send files to TwistedWave by drag and dropping them in the browser