ANALOG PRECISION · FOR iPHONEf/2.8 · 1/250 · ISO 400

Frame it like
you mean it.

Silk is a manual photo editor for people who still care where the light falls — RAW development, hand-graded film presets, and selective masks. Nothing automatic you didn't ask for.

Download on iOSWatch 45s demo
WHY SILK

Your phone already out-shoots a 1987 Leica. The software should act like it knows.

FIELD NOTE · TALLINN · APR 2026
01 · ADJUST
01 / ADJUST

Sliders that behave
like dials.

Fourteen tonal controls, each a bipolar slider with a tabular readout and fill from center. Brightness lifts the whole frame; Highlights protects the sky. Drag to feel it.

Brightness
+26
Warmth
+34
DRAG TO PREVIEW
02 · FILTERS
02 / FILTERS

Sixteen rolls,
zero "vibes".

Every preset began as a real film stock, hand-graded against test charts. Stack two, dial the strength, add grain, and save your own. All sixteen are free — there is no PRO tier.

Browse the rolls
03 · MASKS
03 / MASKS

Push the shadow
without lifting
the sky.

Radial, linear, brush, and subject-detect masks. Selective exposure, color, and grain over any region. The only machine-learning in the app — and it asks first.

THE PROCESS

Three steps. No autopilot.

I

Shoot RAW

Capture in-app or open the roll. ProRAW, DNG, HEIF — Silk reads the full sensor, all 16 bits.

II

Develop

Work the light by hand. Tone, color, grain, masks. Watch the photograph arrive like a print in a tray.

III

Keep

Export at full resolution or sync, privately. No feed to post to. The photograph was the point.

PRESETS

Sixteen film stocks.

All presets
Golden Hour01 · FREE
Cold Morning02 · FREE
Sepia 7703 · FREE
Cobalt04 · FREE
Ektar05 · FREE
Tri-X06 · FREE
Crimson07 · FREE

"I stopped exporting to other apps. Silk is the whole darkroom now."

JOONAS TAMM · STREET PHOTOGRAPHER · TALLINN
SPECS

For people who read the manual.

RAW formatsProRAW · DNG · HEIF
Color spaceDisplay-P3 · sRGB · Rec.709
Bit depth16-bit internal
MasksRadial · Linear · Brush · Subject
HistogramRGB + Luminance · live
SyncPrivate · end-to-end encrypted
ExportUp to 48 MP · Q100 · TIFF
Your dataNever sold · never trained on
PlatformiPhone · iOS 17+
Plan$3.99 / wk · $34.99 / yr
BEGIN

Open the
case.

$3.99 a week or $34.99 a year. Every preset, every mask, full-resolution export. Your library syncs, privately.

Download on iOSSee pricing