A FlowBench product · Android first

Latent

A local-first darkroom companion for planning, timing and recording film-development runs.

Coming to Google PlaySupport

Your darkroom, considered

From a plan to a useful record.

Prepare a run, follow its timing, review what happened and keep the result with the materials and process that produced it.

Plan

Bring film, chemistry, tank and reel details together before the lights go out.

Time

Keep the stages of a development process visible and orderly while you work.

Review

Record completed runs and revisit the history behind a result.

Inventory

Keep practical track of the film, chemistry and equipment that support your workflow.

Processes

Build repeatable working methods across the process families you use.

History

Retain context that a timer alone cannot give you.

Local first

Your working data stays useful on your device.

Darkroom records are stored locally first. Manual export gives you a portable copy you control; ordinary use does not depend on live cloud synchronisation.

Simple access

Try once. Purchase once.

Start one explicit 30-day trial—exactly 720 hours—when you are ready. Full app access is then a one-time Google Play purchase, with no app-access subscription.

Google sign-in provides account identity, one-time trial eligibility, purchase restoration and hosted recovery. It is not used to turn Latent into a social network or advertising profile.