Record every channel of your XR18 on your iPhone. No laptop at the gig.

The beta is the version in testing before the App Store release, and the recording works as described here: files are saved every 2 seconds, an app closed mid-Take finishes that Take the next time it opens, and a Take never stops because of a Trial or a limit. It is still new software, so record a test Take with your own mixer before the show, and keep a backup recording for a gig you can't repeat. A USB drive gives you a second Copy as you record.

Nothing to join. Free records 2 USB Channels of your choice; to record every USB Channel in the beta, start the 14-day Trial in Settings › Pro. Buying Pro in the beta isn't charged. TestFlight builds expire after 90 days, so install the newest build from TestFlight to carry on.

About 9.3 GB per hour for 18 channels at 48 kHz, on each place it is written to. Fewer channels take less: 2 channels take about 1 GB per hour. The record screen shows the time left on the Device and the Drive.

No. Recording needs only the USB cable. Joining the mixer's Wi-Fi adds channel names and colors, and that is a local network, not the internet. Nothing is sent anywhere.

Any class-compliant USB mixer or audio interface records every channel it sends. Mixer Link adds channel names and colors for the Behringer X Air XR18 and MR18, which record 18 USB Channels; on other mixers you can type names with Pro. The Behringer X32 and Midas M32work in the public beta now: all 32 USB Channels, with names and colors from the mixer. They come to the App Store in a later update. Planned next: Pioneer DJM mixers. Others, such as the Behringer Wing and Allen & Heath Qu and SQ, are being looked at. The list is under Supported mixers on the Features page.

Yes. The XR18 and MR18 send all 18 channels over USB to whatever is plugged in, and ShowRecorder makes that your iPhone or iPad. You only need a computer later, to mix the Stems.

Yes. Save a Template for each room with its channel names and Pre-roll, start a Show from it in one tap, and tap the flag at each song or part of the service.

Each Show has a folder for each Take, with one WAV file per channel, a report and a Reaper project. Open them from Shows in the app, in the Files app (On My iPhone or On My iPad, ShowRecorder), or on your Drive, and share them with AirDrop.

The app goes back to Free: new Takes record 2 USB Channels of your choice. A Take in progress is never stopped, and every Show you recorded stays open, with all its files. You can buy Pro at any time.

Side by side with Manytrack Recorder, a laptop with Reaper or Mixbus, X-Live and Auria, with a line on when each of the others is the better pick. See the comparison page.

Yes. Pro is a one-time purchase, shared with Family Sharing and across your iPhone and iPad.

Not yet. An Android version is being considered, not promised: it needs its own app and testing on Android phones. Leave your email at the top of the page, and pick Android, to hear if it happens.

Yes, in the public TestFlight beta now. The App Store release of 1.0 is for iPhone and iPad; the Mac follows on the Mac App Store.

Recording carries on to the Device. When the Drive comes back it rejoins, and after the Take the missing part is filled in from the Device Copy.