2Track Audio vs BrownBox

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/

BrownBox reads an L-Acoustics Soundvision System Report and hands you every hang the way you rig it: box counts, per-box splay, top and bottom trim, weight with the flying frame, bumper count, pickup hole and site angle. Open the PDF on your phone, walk to the point, and the numbers are in your hand. Built by a touring audio tech, for the people who fly the PA. EVERY HANG AT A GLANCE • Import any Soundvision System Report (PDF) — straight from Files, Mail or AirDrop • Mains, subs, fills and delays laid out like the console, each with box count and cabinet models • Per-box splay angles and a side-profile view of the array • Top trim and bottom trim, in feet or metres RIGGING, NOT JUST ACOUSTICS • Weight per array, including the flying frame, in lb or kg • Bumper count, pickup hole and front/rear pins from the report • Site angle starred on a two-motor hang, pickup hole starred on a one-motor hang, so the number that actually sets the tilt is the one you see first • Verified cabinet weights for K1, K2, K3, KARA II, KIVA II, A15, A10, KS28, KS21, SB18, SB15m, L2, L2D, SYVA, SYVA LOW, X8, X12, X15 — anything estimated is marked ≈ THE RIGGER LIED (Pro) • Riggers report the as-built trim or site angle from their own phones with a short show code • The lead sees every hang that's off from the design, live, as it's flown ON SITE • Track each hang from Pending to Deployed to Noised, with a Noised tab for system check • Share a rig card — trim, weight, splays, holes — as an image straight into the show chat • Works offline. No account. Your designs never leave your phone unless you share them. FREE AND PRO Importing reports, box counts, splays, the side profile and the status tabs are free. BrownBox Pro ($24.99/year) unlocks weight, top and bottom trim, full rigging detail, the rig card and the live Rigger Lied sync. Auto-renewing annual subscription, cancel anytime in Settings. eighty32 — field tools for AV, RF & broadcast. ——— Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brownbox.eighty32.com/privacy BrownBox Pro is an auto-renewable annual subscription ($24.99/year or local equivalent). Payment is charged to your Apple Account at confirmation and renews automatically unless cancelled at least 24 hours before the current period ends.