CoolCurve runs the FDA two-stage cooling clock for you, warns you before every deadline, and keeps inspector-ready temperature records — all private, right on your iPhone.
See how it works →
A live cooling engine — not just a form to fill in later.
Start a batch when food leaves 135°F and CoolCurve runs the 2-hour and 6-hour clocks, with a Lock Screen countdown and warnings before each deadline. Miss one and it walks you through reheating to 165°F or discarding.
Log cold-holding, freezer, and hot-holding units against their safe ranges. Out-of-range readings prompt you to record a corrective action — exactly what an inspector wants to see.
Every cooling batch and temperature check is timestamped and stored on your device, and exports to a clean PDF whenever you need to hand one over.
Cooling that follows FDA Food Code 3-501.14.
Tap the food, set the starting temp. The clock begins the moment it drops below 135°F.
You have 2 hours. CoolCurve warns you 30 minutes out and again at the deadline.
6 hours total. Log a reading and CoolCurve confirms the batch passed — or flags it.
The whole log is saved and export-ready for your next inspection.
Everything you record is always free to keep and export. The free version covers one site, up to two storage units, and one active cooling batch at a time, with unlimited temperature checks, full history, and PDF export. CoolCurve Pro unlocks unlimited units, unlimited simultaneous cooling batches, and multiple sites or trucks — an auto-renewing subscription you can manage or cancel anytime in your App Store settings.