Record and playback a virtually unlimited number of audio and MIDI tracks, mix them during playback and add effects. Edit your song and share it with your friends, or join the Songtree community and jam with other artists. HOW IT WORKS: Record a base track with the built-in mic or an external sound card. Add other audio tracks or create a melody using the internal keyboard or the built-in virtual instruments. Import a groove or create it using the step sequencer. Use the mixer to adjust levels, pan, apply equalization and add effects. Save or Share the recording directly from your device to your friends. MAIN Features: Stereo and mono audio tracks. Virtually unlimited number of tracks (max 11 tracks without in-app purchases). Group and Aux channels. MIDI tracks with builtin synth featuring 128 General MIDI instrument sounds. Pianoroll MIDI editor. Step Sequencer. On-screen MIDI keyboard. EQ with 2D and 3D Spectrum analyzer + chromatic tuner. Import existing tracks from your iTunes library. Reverb, Echo, Chorus+Flanger, Tremolo, Pitch Shift, Phaser, - Tube-Amp and Compression effects can be added to any track and master channel. Automate track volumes and pan using volume and pan envelopes. Supports the new AudioUnit plug-in standard: open 3rd party effects and instruments inside the app, without switching to another app. Audiobus input and output: you can send audio from other apps to n-Track, play your favorite instrument app and record the output inside n-Track alongside the device mic/line input. Each Audiobus app can be recorded to a separate track. Interapp audio: receive audio from instrument apps, use other apps as effects or host n-Track inside another app. Share your recordings on Facebook. Collaborate to create music with other musicians with the integrated Songtree online music making community. Quick one touch drums and bass grooves tracks. Built-in metronome. ADVANCED Features: 64 bit double precision floating point audio engine. Internal audio routing. Support for multichannel external audio devices on the iPad: record 4 or more tracks simultaneously from pro-audio devices such as the RME Babyface, Fireface, Focusrite Scarlett etc.Support for multiple audio output when using compatible USB devices. Record 16, 24 or 32 bits audio files. Set sampling frequency up to 192 kHz (above 48 kHz require an external audio device). Sync with other apps or external devices using MIDI clock and MTC sync, master & slave. Set microphone polar pattern (e.g. cardiod, omnidirectional). Input monitoring and processing with near-zero latency. AudioCopy support. Support for DropBox and SoundCloud. MIDI input monitoring. PURCHASE INFO. BY SUBSCRIPTION. Some features require one of the two available in-app subscriptions levels: Standard edition ($0.99/month) : Unlimited audio and MIDI tracks (Free edition is limited to 8 audio tracks, 1 MIDI track and 2 step-sequencer tracks). Unlock all the available effects (Free edition has Reverb, Compression, Echo and Chorus). Unlimited number of effects per channel (Free edition has up to 2). Pro edition ($1.99/month). 64 bit audio engine. Export in 32 and 64 bit uncompressed (wav) format (the Free and Standard edition are limited to 16 or 24 bit wav). 3D frequency spectrum view. BY ALL IN ONE PURCHASE. n-Track Studio 8 Pro ($29.99) : Unlock all standard and pro features. PRIVACY POLICY. http://ntrack.com/privacy-policy. php. TERMS OF USE. http://ntrack.com/terms. php. SUBSCRIPTION INFO. - Payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged with the relative price for 1 month for renewal within 24 hours prior to the end of the current period. - Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings after purchase.