Focale Cine Toolkit

Peakapp Dev.

In-app purchases

About this app

Focale is the calculator kit you take on set. Save your camera once and every tool works with your sensor, your codec, your frame rate, your card and your battery.

Start free with the essential calculators. Tools marked (Pro) unlock with Focale Pro, a one-time purchase.

OPTICS
• Depth of field & hyperfocal: near limit, far limit, in-focus zone and your sensor's circle of confusion.
• Field of view: horizontal, vertical and diagonal angles, plus frame size at subject distance.
• (Pro) Sensor equivalence: crop factor, full-frame equivalent focal length and aperture, and how to match the shot on another sensor.

EXPOSURE
• Shutter angle: the exact shutter speed for 180° or any other angle.
• Flicker-free: safe shutter speeds under 50 or 60 Hz lights, and the one closest to 180°.
• (Pro) ND filters: stops needed, nearest filter, optical density and transmission.
• (Pro) EV and equivalent exposures.

DATA
• (Pro) Recording time and card space for BRAW, ProRes, H.264 and H.265, at any resolution and frame rate. Also works out how many cards you need for the footage you plan to shoot.
• (Pro) Copy time for your cards.

TIME
• Timelapse: clip length, frames, and the interval for the clip length you want.
• (Pro) Hyperlapse: shots, clip length and shooting time.
• Slow motion and frame-rate conform.
• (Pro) Timecode calculator: add and subtract at 24, 25, 30, 50 and 60 fps.

LIGHT
• Sun & moon: sunrise, sunset and the sun's current position. (Pro) Golden hour and blue hour for any day, and the moon phase.
• (Pro) Kelvin & gels: mired shift and the nearest CTO/CTB gel.
• (Pro) Fixture distance & power: light reaching the subject and the maximum distance for your exposure.

PRODUCTION
• (Pro) Battery life, and how many batteries you need for the day.
• Format guides: frame size and letterbox bars for 2.39:1, 2.35:1, 1.85:1, 4:5, 9:16 and more.

BUILT FOR THE SET
• Saved camera profile: everything is calculated for your gear. (Pro) Unlimited profiles: switch camera and everything recalculates.
• Metres or feet.
• English and Spanish.
• The calculators work offline.
• No ads and no subscriptions. Focale Pro is a one-time purchase, linked to your Google account.

Location permission: only used, when you ask for it, to calculate sun and moon for where you are. You can also type the coordinates by hand.

Focale is an app by PeakApp Dev.