- Tap the ISO chip on a film body to open Film speed, where the film's box ISO, what this roll is rated at, and what the meter will use are all on screen at once. - From Film speed you can meter at a different exposure index just for the next few frames, re-rate the whole roll, or change the stock's default rating. - Metering off the roll's rating shows the chip in amber, labels it EI, and prints the roll's rating underneath, so the two numbers never drift apart unnoticed. - The roll screen now shows the roll's film speed and what to tell the lab, and can re-rate the roll. - If a roll ends up with frames metered at two different exposure indexes, the roll screen says so and offers to re-rate the roll in one tap, because the lab develops the roll as one piece. - The lab order summary notes any frames metered away from the roll's rating and names the speed to develop at. - Calibrations run indoors or in uncertain light are now saved for reference but no longer change your readings, because that light can throw outdoor readings off. Recalibrate in open shade in daylight to apply one. - Opening calibration can no longer get stuck reopening itself over and over. - Equipment now says which body owns the ISO: a digital body leaves ISO yours to dial, a film body takes it from the loaded film.

New: - long press the buttons for metering and exposure mode to see how they compare Various bug fixes

New: Toggle between feet and meters across all of SpotMeter's functions Various bug fixes to make the app more reliable and easier to use

LIVE ZONE OVERLAY
A new button beside the EV reading activates a live overlay. Tap it to cycle the views: • ZONES puts the a color coded zone number on every part of the scene
 • EDGES draws contours where the scene crosses from one zone into the next
 • WASH bands the whole view in the same colors the zone strip uses
 • DETAIL colors everything underexposed blue and overexposed areas red specifically tuned to the dynamic range of the active film or camera SLOWER FILM
 • Box speed and EI now go as low as ISO 3 THE METER SCREEN, READABLE AT ARM'S LENGTH
 • Switch metering modes directly on the meter screen itself 
 • Other small UI improvements to the metering screen SAVING AND LEARNING
 • Saving a reading is a single tap, long press to add a note
 • Tips explain themselves once and then stay quiet. New setting for Showing tips and a Reset tips button.
 • The calibration setup screen explains what a gray card is, what calibrating against one buys you, and why you do not need one. BUG FIXES
 • Switching the zone overlay between its modes no longer crashes the app.
 • Zone numerals sit still in a fixed grid, use the app's own typeface, and no longer hide behind the histogram.
 • The overlay agrees with RAW metering about which tone sits on Zone V, and honors a curve calibration at every tone.
 • The overlay no longer flickers at the too dark limit or lags behind an exposure change.
 • A camera's shutter speed list no longer disappears when a leaf shutter lens has no speeds of its own.
 • Tapping Accept on the out of range warning now dismisses it.
 • Saying you have no gray card no longer leaves the calibration screen with nothing to show for it.

Saving a reading is now one tap. - Tapping the save button saves the meter reading with one press, long press to save a note with the frame. Metering mode is on the meter screen. - On the same row as the Ev, meter area and histogram you can now switch between metering modes Free RAW is now a session, not ten taps. - Try RAW metering for 10 sessions, not ten presses of the meter button Calibration improved to explain what a grey card is