Pico Audio Editor vs 2Track Audio

Pico Audio Editor like the name implies, is a very small Audio Editor. Its key feature is that you can edit your Audio while it's playing, so each time you tweak a effect parameter it doesn't have to process the whole track again. You can import audio from your Music Library or files however if you are importing from files, do keep in mind that right now only (FLAC, WAV) files are partially supported. After you are done editing, you can Export your audio into a WAV file and save it anywhere on your Device.

2Track is the essential A/B comparison app that helps you make confident mixing decisions. Load two versions of your track, switch between them instantly, and add timestamped comments to document exactly what needs to change. Whether you're comparing your demo to the final mix, evaluating different mastering options, or reviewing client feedback, 2Track Audio makes the process fast, organized, and professional. KEY FEATURES • Seamless A/B Switching: Toggle between two audio files instantly with linked playback at identical timestamps • Timestamped Comments: Click to add notes at any point in your tracks - every comment saves the exact playback position • Session Management: Save multiple comparison sessions with different track pairs and all your comments • Professional Export: Generate beautifully formatted PDF reports with all your feedback, perfect for sharing with clients or bandmates • Completion Tracking: Check off comments as you address them to stay organized through your revision process • Precise Playback: ±5 second skip controls let you quickly review specific sections • System Integration: Full support for CarPlay, Bluetooth, AirPlay, and Lock Screen controls PERFECT FOR • Musicians comparing demo vs. final mixes • Producers evaluating different production versions • Audio engineers testing mastering options • Mix engineers providing detailed client feedback • Anyone making critical audio decisions https://www.apple.com/legal/internet-services/itunes/dev/stdeula/