Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 2.1.2, updated 2026-10-25.
Store screenshots supplied by the developer.
Cyanotype turns any photo into a blueprint print: the deep Prussian-blue, sun-printed look of the original cyanotype process, on paper, with a matte if you want one. One look, done properly — plus the tools a real cyanotype printer uses.
THE PRINT Pick a photo and watch it develop: the pale coated sheet turns to Prussian blue the way a real print does in the wash. A darkroom pipeline maps your photo's tones between deep blue and paper white, with film grain, a hand-coated paper wash and a soft vignette. Press and hold to compare with the original.
SEVEN LOOKS, LIVE ON YOUR PHOTO Classic · Deep Sea · Sun Print · High Contrast · Faded Archive · Night Blue · Tea toned (the tannin toning printers do with tea). Every preset is a thumbnail of your actual photo, so you choose with your eyes.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Photos with see-through areas, like a PNG sticker or a lifted subject, now print on white paper, and the digital negative matches the print. At larger accessibility text sizes, the Digital negative sheet keeps the negative on screen and lets the rest scroll, and your saved looks show their whole description.
Appworthy
cyanotypeWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.