• 20 trace colors, picked from one scrolling row in the Trace tab. • Every new measurement is drawn at the level your mic actually recorded, on every chart. A louder speaker or setting now draws louder, averages and A − B differences follow suit, and Sweep on Mac and iPhone place the same measurement in the same spot. REW, CSV and FRD exports match what's on the chart. • Lines show how far they can be trusted: solid where the measurement is clean, dashed past its limits (below the measurement gate, or beyond what the mic can hear). The cursor gives a reading anywhere a line is drawn. • One calibration file per mic. Each measurement mic keeps its own file, and Sweep offers a matching file when you plug a mic in. • Set Your Levels plays its tone as loud as the measurement sweep, so the level you set is the level you measure. Earlier sweeps played about 4 dB quieter, so new measurements can sit a few dB higher than older ones. • Set Levels and Measure open at once, with the meter live right away. A short hint appears if the tone can't be heard, your Mac's volume is off, or a Bluetooth headset set as your Mac's input is slowing the mic. • Click the "≈" beside a reading to see why it's approximate. Approximate measurements can be lined up with an Offset nudge. • Tune My Receiver now stops if the sound is going to your Mac's own speakers, since it tunes your receiver's. • AirPlay and Bluetooth speakers are woken with a short, soft swell before the sweep. • A capture where the mic never heard the sweep is no longer kept, and Speaker Balance asks you to turn up the volume when it can't hear the tone. • Also: tour pins no longer overlap, the Smooth menu's checkmark follows your setting, and the window bar says so if your library can't be saved.

• Calibrated measurements are now accurate. Sweep was applying mic calibration files the wrong way, so calibrated curves could read a few dB off, mostly in the highs. If you measured with a calibration file before this update, measure again for an accurate curve. Your earlier measurements stay in your library. • Tune My Receiver: from the second round on, the recommended knob settings now build on where your knobs already are.

• Your Mac now shows up for your iPhone as soon as Sweep opens, even the first time. Before, you sometimes had to turn "Receive measurements from nearby iPhones" off and on again. • Arrival-time differences between two measurements are now exact. Sweep records the moment each sweep starts, so measurements made with the same mic and speaker output compare accurately. Earlier measurements still show polarity, but no arrival-time figure. • Each microphone now keeps its own calibration trim. Plug in your measurement mic and its trim comes with it; switch back and the other mic's trim returns. • The Measure menu in Simple mode no longer lists speaker balance twice.

• New measurements draw themselves onto the chart, including ones sent from your iPhone. • An empty library now walks you through your first measurement. • Export any measurement as CSV or FRD (with phase, for crossover design), alongside REW text. • Sidebar rows mark captures made without a calibrated mic or over a wireless connection. • Shared images now carry the Sweep mark and an App Store code. • Larger, easier-to-read text throughout, and brighter chart labels. • Guided tuning now names the sound it's aiming for. • Drag the sidebar's edge to make it wider. • Selecting a band, measurement, or target responds instantly. • A cleaner toolbar: one Measure button with its prep steps in the menu, view tabs in the center, and a sidebar you can hide. • A larger, easier-to-read cursor readout. • Smoothing now sits on the chart, with new None and 1/48-octave options. • Wireless captures no longer show timing or distortion readings the connection can't support.

Zooming Overlay or EQ Design now zooms the dB scale too, anchored right where you're looking, so a narrow slice reads at full detail instead of flattening out. Zoom back out and the scale returns to normal.

Handoff: receive a measurement from your iPhone. Pair once in Settings, and Sweep for iOS can send a capture straight to your Mac's library — device to device, encrypted, no internet, no cable. Also: your listening style (Warm, Bright, Bass-forward, and more) is now a real target that carries into Advanced and EQ Design, not just the guided flow, and large libraries open noticeably faster.

A small polish release. In Simple mode, the Set Your Levels and Measuring cards now keep the level readout, play button, and meter together as one group — the same layout as the Advanced measure card — instead of spreading them across the card.

Measure over AirPlay or Bluetooth. Pick a wireless speaker and Sweep primes the connection, then checks that the capture actually came back complete before trusting it — a dropped connection gets an honest retry, never a wrong answer. Wireless captures are labeled throughout, and sit out Phase and Group Delay, where wireless timing can't be trusted. Also: the Capture row is now labeled "Capture" (was "Windowing").

The Capture row (Gated / Full range) is now labeled "Capture" — plainer name, same behavior. Thank you for using Sweep!