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About Focos
What is Focos?
Focos is a computational photography app designed for iPhone photographers who want DSLR-style depth control after capture. It extracts depth data from Portrait mode photos, letting you change the focal point, blur strength, and lens shape to create realistic bokeh effects.
Who is it for?
Focos is best for iPhone photographers, social media creators, and hobbyists who want more control over depth of field without needing a DSLR. It is not for Android users or those looking for a fully automated editing tool — basic edits are one-tap, but advanced features require some experimentation.
Key features in action
After taking a Portrait mode photo, you can adjust focus anywhere in the image, simulate apertures like f/1.4 or f/2.8, and add light leaks, film grain, or analog-style flares. Export to HEIC, JPEG, or TIFF with depth data intact.
Real use cases
Use Focos to salvage a slightly soft portrait by refocusing on the subject's eyes, create cinematic bokeh for product shots, or add vintage grain and flares for artistic Instagram content.
Key features
- Depth editing — change focus point and blur intensity after shooting
- Lens simulation — choose from 20+ aperture shapes and sizes
- Light leaks & flares — add analog-style effects to photos
- Film grain — apply realistic grain textures
- Export options — save as HEIC, JPEG, or TIFF with depth data
