Further improvements to the PEQ recommendation engine. Now includes recommendations for Low Floor and High Floor settings.

**Parametric EQ improvements** - High Shelf and Low Shelf filter types — add tonal shaping at the frequency extremes, not just peaking bands - Tap any filter's type label to switch between Peak/Dip, Low Shelf, and High Shelf - EQ curve overlay now draws the combined filter response directly on the frequency chart so you can see exactly what your corrections will do - Filter labels now read "Peak," "Dip," "Lo Shelf," and "Hi Shelf" for clarity **Tools** - Tools within each category are now alphabetized for easier scanning

Ear Trainer A new tool for building one of the most valuable skills an audiophile can have: recognizing frequencies by sound. Reference mode (free) plays pure sine tones for all 31 ISO 1/3-octave frequencies from 20 Hz to 20 kHz, organized into five bands so you can study them deliberately. Quiz mode (Premium) challenges you to identify a randomly chosen frequency from three options. Choose Easy (octave bands) or Medium (all 31 frequencies), and your best score is saved across sessions. Smarter Community Discovery The Discover tab now shows acoustic grade badges (A–F) on every room card, computed from speaker placement, room dimensions, and RT60. Measurement chips display the RT60 estimate and Schroeder frequency right on the card. You can now sort rooms by acoustic score, most recent, or most liked — and filter by room type and treatment level. Search by room name, owner, or room type. Standardized Profile Locations The location field on community profiles now uses a structured picker: choose your country from the full ISO list, select your state if you're in the US, and optionally enter your city. Keeps everyone's location consistent and easy to browse.

SYSTEM DIAGNOSIS Audiophilio now tells you what your measurements mean. System Diagnosis analyzes your RT60, channel balance, THD+N, ETC, polarity, and impedance data — then ranks every issue by severity so you know exactly what to fix first. On devices with Apple Intelligence (iOS 26+), on-device AI goes deeper: plain-English explanations and specific recommendations, generated privately without sending your data anywhere. Find it at the top of the Tools tab. ACTIVE MIC INDICATOR Every measurement tool now shows your active input device name in the toolbar — so you always know whether you're measuring with your UMIK-1 or the built-in microphone. COPY AS MARKDOWN Share your system build anywhere with one tap. The new "Copy as Markdown" export in System Builder formats your full component list for audio forums, Reddit, or any chat — paste-ready, no formatting required. FASTER SHARING The share button on any system now opens the Community publish sheet pre-populated with that system. No more navigating to the Social tab just to share something you're already looking at.

- Sum total of your system's value, and the option to share that info or not. - New System Builder field for where you bought the component from. - You can now enter cost amounts for interconnects, too.

Minor UX enhancements and tweaks.

Support for redeeming offer codes.