🎞️ Darkroom Timer
°C
/
°F
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＋ New Recipe
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Review
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/
°F
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▶ Start process
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Process details
Process name
Category
Default temp (°C)
i
Temp coeff (Q10)
i
Batch capacity (rolls)
i
💡 Tap the
i
on any field for a plain-English explanation with examples. Default temp fills any step set to “use default”.
Shelf life (days)
i
Push +1 factor
i
Notes (optional)
Mixing guide — reference notes shown before a run
i
Reading material, not a checklist. One note per line — e.g. water temps for mixing, or a dilution reminder.
Show pre-start checklist before running
Steps
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＋ Add a step
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Step 1 of 6
Step
°C
/
°F
🔓
screen
🌙
00:00
Agitate
Next: —
Menu
Tools, backup and options
❔
Help & how-to
Push, temp, reuse, dilution explained
🌡️
Temperature unit
Switch between °C and °F
🔕
Silent (haptic-only) mode
Vibrate instead of beep
ON
🧮
Dilution calculator
Stock + water for any ratio
♻️
Chemistry batches
Track rolls & shelf life
📓
Run history
What you've developed
⤓
Import recipe
From a JSON or Develop! file
⇪
Export / share all recipes
Backup to Files, email, AirDrop…
🌙
Darkroom mode
Very dim red-on-black
↺
Reset to sample recipes
Replaces your list
📲
Install full-screen (iOS)
Add to Home Screen for offline use
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