Better Angle vs StochasticGrain

Always end up with bad shots? Cropped heads, closed eyes, awkward angles — we’ve all been there. Better Angle is your AI-powered photo assistant that checks composition, focus, and balance in real time. It helps you avoid the most common mistakes and pick the best frame — so even everyday photos look good enough to keep and share. Because not everyone is born a photographer — but everyone deserves photos they love. Privacy Policy: https://betterangleapp.my.canva.site/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Unlike simple noise overlays, this app uses a physics-based approach where grain density responds to image brightness, just like analog film. Shadows show more grain, highlights stay cleaner. The result feels organic rather than digital. Built on academic research by Newson, Delon, and Galerne (2017) modeling stochastic film grain through Boolean models, with real-time optimizations informed by Zhang et al.'s 2023 SIGGRAPH work. These papers describe how actual silver halide crystals distribute in photographic emulsion. Exposure-dependent grain that responds to image luminance Real-time preview as you adjust Designed for film photography enthusiasts A passion project for anyone who appreciates the texture of analog photography.