This tool uses your iPhone camera to provide approximate color temperature and ND filter calculations. It offers real-time readings, a luminance histogram, and a location-aware shot library for pre-production planning and on-set adjustments.






250+ iOS apps curated and reviewed
Out of 250+ cinetemp apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $19.99 | 4.9★ (46) | No | No | Nov 2026 | ||
| 2 | Free | 4.7★ (586) | No | Yes | Nov 2026 | ||
| 3 | Free | 5.0★ (1) | No | Yes | Oct 2026 | ||
| 4 | Free | 5.0★ (1) | No | No | Oct 2026 | ||
| 5 | Free | — | No | No | Sep 2026 | ||
| 6 | Free | — | No | No | Nov 2026 | ||
| 7 | Free | 3.0★ (1) | No | Yes | Nov 2026 | ||
| 8 | Free | — | Yes | No | Nov 2026 |






This tool uses your iPhone camera to provide approximate color temperature and ND filter calculations. It offers real-time readings, a luminance histogram, and a location-aware shot library for pre-production planning and on-set adjustments.






Accurately measure color temperature in Kelvin to achieve realistic and professional-looking photos. Get white balance and flash filter recommendations, and save measurements with notes. Ideal for photographers and lighting professionals.






This app transforms your iPhone into a cinema-grade color and exposure meter. It provides accurate Kelvin measurements, ND filter recommendations, and on-set monitoring tools like waveforms and histograms. Plan shots with a sun position tracker and save/export your readings.