248+ iOS apps curated and reviewed
Out of 248+ color temperature light apps on iOS, 17 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 |  | Free | 1.0★ (1) | No | No | Nov 2026 | |
| 2 |  | Free | 3.0★ (1) | No | Yes | Nov 2026 | |
| 3 |  | $2.99 | — | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | $5.99 | — | No | No | Nov 2026 | |
| 6 |  | Free | 4.7★ (131) | No | Yes | Oct 2026 | |
| 7 |  | Free | 4.5★ (498) | No | Yes | Nov 2026 | |
| 8 |  | $1.99 | 4.1★ (39) | No | No | Oct 2026 |
This app measures real-time color temperature using your device's camera white balance sensor, eliminating the need for gray cards. It offers features like a gel calculator, color history logging, and white balance lock for accurate light source matching.
This tool allows users to compare different color temperatures on the fly. Input Kelvin values to see corresponding RGB and HEX color codes, along with the color source. It's useful for understanding light bulb types and their applications in various fields.
