A 4-track field recorder for iPhone.
Record up to four tracks, then index, mix and send them without leaving the app.
iPhone app · Free during the TestFlight beta · iOS 16 or later
Record, index, mix, send.
Each step has its own tab, in the order you work.
- 44.1 or 48 kHz
- 16 or 24-bit
- WAV or MP3 out
Everything between the mic and the share sheet.
Four tracks
Record up to four tracks at once. Link pairs 1-2 and 3-4 for stereo.
Audio interfaces
Plug in a USB audio interface and choose the input for each track.
Pre-roll
Catch the moments just before you press record. Choose 3 or 5 seconds.
Index and search
Suggests a name and tag when it recognizes the sound. Search by either.
Mix on the phone
Trim and fade the recording. Automate volume and pan on each track.
Mixdown or stems
AirDrop a mixdown or stems, as WAV or MP3. Or use the share sheet.
An iPhone app in active development. The beta is free; the App Store version is planned at €4.99. Tester feedback decides what gets built next.
- iOS 16 or later
- Installs through TestFlight
- No accounts, no tracking
Good to know.
What do I need?
An iPhone with iOS 16 or later, and Apple's TestFlight app. A USB audio interface is optional.
Is the beta free?
Yes. Joining the beta through TestFlight costs nothing, and every feature, including export, is available during the beta. RECINDX will then be a paid app on the App Store; the planned price is €4.99.
Where do my recordings go?
They stay on your iPhone and show up in the Files app. Nothing is uploaded.
Do recordings work with SOUNDINDX?
Yes. AirDrop the WAV or MP3 files to your Mac and add them to a SOUNDINDX library.
