CineMeter Pro: Color Meter
ND Filter & Kelvin Light App
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Pro color temp + ND filter meter for filmmakers. Real ISO 2720 luminance from your iPhone camera. Waveform, false color, histogram & gel recs.
Lighting a scene and second-guessing every reading? Stop carrying $1,500 of hardware to confirm your white balance. CineMeter Pro turns your iPhone into a calibrated cinema-grade color and exposure meter built for the way you actually shoot.
Built by filmmakers, for filmmakers — the only iPhone meter that pulls real exposure metadata straight from your camera. No guessing, no pixel-brightness hacks.
ONE METER. ONE POCKET. EVERY SCENE.
TRY EVERYTHING FREE FOR 3 DAYS
Full features require a paid subscription or one-time Lifetime purchase. Start with a 3-day free trial — full access to every feature below.
NEW: SUN POSITION TRACKER
Plan every shot before you arrive. Live sun tracking, an AR sun marker overlaid on your camera preview, and the full daily sun path projected on the live view with labeled markers at sunrise, golden hour, solar noon, and sunset. Scout locations and time shots without leaving the app.
ACCURATE COLOR TEMPERATURE
Measure CCT in Kelvin from 2000K to 10000K. See green/magenta tint in the units you use — Sekonic CC index, ±, Mired shift, or full CC values. Visual scales show exactly where you sit between tungsten and daylight.
REAL EXPOSURE, REAL ND RECOMMENDATIONS
The ND filter calculator runs the APEX photographic exposure system to ISO 2720 standard. Dial in your cinema camera's T-stop, ISO, FPS, and shutter angle — get the exact ND density. T-stops in half-stop precision (T1.0–T22). ISOs in third-stop precision (100–12800). Frame rates 23.976–120. Shutter angles 45°–360°.
A SPOT METER THAT ACTUALLY HOLDS
Drag and resize the spot meter anywhere on frame. HOLD locks the reading like a real Sekonic — not just the position, the value. Take readings on talent, walls, practicals, and compare side by side.
A FULL ON-SET MONITORING SUITE
- RGB Waveform monitor (luminance, RGB, parade)
- Histogram with full RGB channel breakdown
- False color overlay with IRE legend
- LUT preview support
- Illumination meter in lux, foot-candles, EV100
GEL & FILTER RECOMMENDATIONS
Tell it your target color temperature. It tells you the exact CTO, CTB, plus-green or minus-green gel.
CALIBRATE LIKE A PRO
Calibrate against CIE illuminants — D65, D50, tungsten, or custom. Manual temperature/tint offset and ±3 stops of exposure compensation let you trim to match the meter you trust.
CAPTURE, LOG, EXPORT
Save readings with reference photo, location tag, and notes. Group by date, filter by Today / Tungsten / Daylight / Cool / Logs, or run continuous Log sessions. Export to PDF or CSV. Compare two readings side by side.
MADE FOR ON-SET
Dark UI engineered for set use. Native iPad layout with a dedicated side panel. iPhone and iPad universal.
PERFECT FOR
Cinematographers, gaffers, DITs, camera assistants, indie filmmakers, location scouts, landscape and real estate photographers, drone pilots, music video and commercial DPs.
PRICING — ALL FEATURES UNLOCKED WITH EITHER OPTION
- CineMeter Pro Yearly: $19.99/year (3-day free trial)
- CineMeter Pro Lifetime: $49.99 one-time purchase
All features described above are available during the free trial and after purchase. The app cannot be used without an active trial, subscription, or Lifetime purchase.
Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Apple ID account settings. Any unused portion of a free trial period will be forfeited when purchasing a subscription. The Lifetime option is a one-time purchase and is not a subscription.
Privacy Policy: https://jyvapps.com/privacy
Terms of Use: https://jyvapps.com/terms
CineMeter Pro is an independent app. Sekonic is a trademark of its respective owner; CineMeter Pro is not affiliated with or endorsed by Sekonic, Lumu, or any hardware meter brand.
Ratings & Reviews
A precision update. We tightened the parts of the app cinematographers rely on
most for on-set decisions.
• Sun position events now compute correctly on every continent.
• Gel recommendations for green/magenta correction are now aligned with the
Rosco Cinegel datasheet — right gel, right strength.
• Improved gel combination logic for cleaner daylight ↔ tungsten conversions.
• Numerous small refinements to the tint scale, sun path overlay, and DST
handling.
The developer, Farah Aydoni, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Farah Aydoni
- Size
- 13.4 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 17 or later.
- iPhone
Requires iOS 17 or later. - iPad
Requires iPadOS 17 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- CineMeter Pro $19.99
- CineMeter Pro – Lifetime $39.99
- Copyright
- © 2026
