JustEV is a light meter app for film photographers, using the iPhone camera to measure light and display EV100 values. It supports ISO adjustments, lock screen access, and both reflected and incident metering, making exposure calculation easy for analog camera users.
JustEV is a Photography product. It enables film photographers to measure light and determine exposure values using their phone. JustEV is a consumer product aimed at film photographers. Pricing is paid, from $6. It runs on iOS and embeddable surfaces.
Behind JustEV is Hiroki Tanaka, based in the United States, and the product first shipped in 2026. Across PulseGate's embedding index, JustEV has few near neighbours, marking it as relatively distinct. Among its 5 catalogued features are light metering, EV100 display, and ISO adjustment.
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Other apps tracked under the same category.