Audio Unit Player vs GroovePro

This app is a music player that can process the following effects in real time. - Time stretch (0.5-2.0 double speed) - Pitch shift (-1 ~ +1 octave) - 31 band equalizer - Reverb - AUv3 (Audio Unit v3) host [Use cases] - Karaoke's training. (Can be changed speed units of 10%, pitch shift in semitones easily) - Can playback at reduced tempo to copy phrase for guitar or bass, the keyboard instrument. - Can playback by changing the pitch to play by changing the key in the band performance (Developer himself has experience). [Function] - Perform time stretch (50 - 200%) / pitch shift (-12 - +12) in real time. - 31 bands EQ (Hz: 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k, 8k, 10k, 12.5k, 16k, 20k). - EQ preset (Abundant Built-in Presets / Custom Presets). - Reverb: Adjustable decay time (Low freq, High freq) / 13 presets - Reverb preset (Built-in Presets / Custom Presets) - Can be used as an AUv3 host. - A-B loop playback. - Center Cancel / Center Emphasis. - Lch, Rch each mute. - Quick fast forward, rewind (specify the number of seconds). - Check and set current position graphically in wave view. - Supports Auto-Lock ON/OFF. - Supports background playback. - Supports export (file writing) function (Each effect (speed/pitch/EQ) value set for each song is also reflected. The range specified in the loop section is output.) In addition to loading "music" data included in the standard music app, it also supports the function to import audio files from other apps ("Voice Memos" etc.). [How to import from "Voice Memos"] 1. Start the app "Voice Memos" and tap the mark "..." of the file to be imported from the list. 2. Tap "Share" on the sheet displayed from the bottom. 3. Tap "More" found by scrolling the displayed list of sharing destination apps to the right. 4. Select "AU Player" if available. The file is copied to this app. ================================================ [Note 1] This application will not be able to read songs of the following formats. - Songs from Apple Music, iCloud, iTunes Match - Songs that are protected by digital copyright (DRM) [Note 2] Depending on the state of your device, your custom AUv3 effects may not appear in the list. As a solution, you can solve the problem by starting "GarageBand" once and restarting this app. ================================================

GroovePro is the companion app for TUG-PRO wireless headphones from The Urban Geek. EVERYTHING AT A GLANCE Open the app and your headphones are right there: battery level in a live gold arc, the noise mode you're in, and the track that's playing. NOISE CONTROL Switch instantly between Off, Noise Cancelling and Transparency. Hear the change the moment you tap. SOUND, SHAPED YOUR WAY Six built-in presets — Natural, Rock, Pop, Classical, Jazz and Country — or take the 10-band equaliser and draw your own curve, from 20 Hz to 19 kHz. Separate Bass and Treble controls fine-tune the balance. Every change is saved to the headphones themselves. WORK MODE Switch between Normal for balanced listening and Gaming for low-latency audio. NOW PLAYING See the track and artist from whatever you're listening to, with a live timeline and play, skip and rewind controls. BUILT FOR THIS HARDWARE GroovePro talks directly to your TUG-PRO headphones. Settings are stored on the device, so they travel with your headphones — not just this phone. PRIVATE BY DESIGN No account. No sign-up. GroovePro collects no data and contacts no server. Everything happens between your phone and your headphones. Requires TUG-PRO wireless headphones, connected to this iPhone over Bluetooth.