Live CCT readings, ND filter calculator, professional exposure scopes, and a GPS-tagged shot library — all on the phone you already carry to set.
Built for DPs, gaffers, and camera operators who demand precision. No account, no cloud. Your data stays on your device.
Correlated colour temperature in Kelvin, updated 30 times per second from your camera. Tint offset (green-magenta shift) shown alongside — so you see the full picture of what the light is actually doing.
Enter frame rate, ISO, T-stop, and shutter angle. FrameTemp tells you exactly which ND filter holds the 180° shutter rule — in factor (ND4, ND16) or LTF (0.3, 0.6, 0.9) notation, whichever your kit uses.
Four scopes in one: luminance histogram, waveform monitor, RGB parade, and vectorscope. Cycle through with a single tap while you work — the same tools you'd find on a professional reference monitor.
One tap saves everything: CCT, tint, lux, ND recommendation, GPS coordinates, the lens in use, and a frame thumbnail. Add a crew note. Review your full production record in the History tab.
Select a reference shot and get ΔK, Δtint, and ΔEV against the live feed in real time. The Match This guide tells you which direction to push the light — and by exactly how much.
Send your entire shot library as CSV or JSON with a single tap. Full metadata — every field — ready for your colour grading pipeline, production report, or on-set notes app.
The same scopes you'd find on a professional reference monitor — now always in the phone already in your pocket.
Full tonal distribution with highlight and shadow clipping indicators. Know instantly whether your exposure is safe before you roll.
Per-column luma trace across the entire frame. Check for crushing in the blacks or blown highlights region by region.
Red, green, and blue channels side by side. Identify colour casts and verify your white balance is genuinely neutral.
Chrominance plotted in hue and saturation space. Confirm skin tone angles and verify colour accuracy against broadcast targets.
Dark UI that holds up in direct sunlight. One-handed operation. Every detail considered for a working set environment.
The core CCT reading and ND calculator are free, forever. FrameTemp Pro is a single one-time purchase — pay once, own it forever.
No subscription. Pay once, use forever.