GrainFrame

GrainFrame is a paid photo editor that applies film, VHS, and grain looks using custom GLSL GPU shaders — entirely on your device.

No ads. No subscription. Your photos never leave your phone.

▸ GPU SHADER FILTERS
• Portra — warm film tones
• Ektar — punchy, saturated color
• VHS — scanlines, color bleed, retro noise
• Halftone — print dot pattern
• Cyber — neon edge glow
• Mono Silver — high-contrast B&W grain
• Warm Fade — vintage fade
• Heavy Grain — ISO 3200-style noise

▸ PRO CONTROLS
• Intensity, Grain, Vignette, Chromatic Aberration
• Exposure, Contrast, Saturation, Temperature
• Before / After split comparison

▸ EXPORT
• JPEG (adjustable quality) / PNG
• Save to gallery or share
• Full-resolution output

▸ PRIVACY FIRST
• All processing runs on-device via GPU shaders
• No account required, no server uploads

Pay once. Own every filter forever.

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Developer: Smile Studio
Contact: smiledeveloper999@gmail.com
Price: $3.99 (paid app)