Best f/oss alternatives: apps like f/oss

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated November 2026

Looking for something like f/oss? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to f/oss

Light Meter EV: Luxwell#1

Light Meter EV: Luxwell by Paprika Tech LLC

Sunny 16 Exposure Calculator
Editor's Choice
📷 Photo & Video
5.0(1 ratings)
FreeIn-App Purchases
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Light Meter EV: Luxwell screenshot 6

This app acts as a pocket light meter for your iPhone, measuring EV, lux, and foot-candles. It helps photographers set shutter, aperture, and ISO accurately for both film and digital cameras. A free Sunny 16 calculator is also included.