PrepStack

Twoflower Apps

About this app

Cook once, eat all week, and never lose track of a container again.

PrepStack is a virtual fridge-freezer for your meal prep. Every container sits on the shelf or drawer where it really is. Containers of the same dish stack together, so you can see what you have at a glance.

KNOW WHEN TO EAT IT
• Every stack shows how many days it has left, based on when it was cooked, stored and thawed
• "Eat next" sorts everything by urgency, so nothing gets forgotten at the back of the fridge
• Food-safety windows you can adjust: fridge, thawed and freezer
• A warning before you refreeze thawed food or freeze something that's already expired

MOVE THINGS LIKE YOU DO IN REAL LIFE
• Press, hold and drag a container to another shelf or drawer
• Pick how many to move: take two portions out of the freezer to thaw and leave the rest
• Eat, discard or edit any number of containers, with undo for every change

YOUR FRIDGE, YOUR WAY
• Add, remove, rename and reorder shelves and drawers to match your own fridge
• Light and dark themes
• English, Español, Français, Deutsch, Italiano and Português

SHARE IT WITH YOUR HOUSEHOLD
• Invite flatmates or family with a link or a QR code
• Everyone sees the same containers, updated live
• History shows who cooked, moved or ate what

EVERYWHERE YOU ARE
• Sign in with Google, or with email and password
• Syncs between your phone and the website at prepstackapp.netlify.app
• Works offline and catches up when you're back online

No ads. No tracking. Your data is never sold, and you can delete your account at any time from Settings.

Food-safety defaults follow common guidance (for example, cooked food keeps 3–4 days in the fridge). Always use your own judgement.

What's new

• Fixed: Google sign-in didn't work on some phones
• Fixed: moving containers between drawers sometimes did nothing in fridges with a custom layout
• The app is now called PrepStack