Crisp — Air Fryer Calculator
Makes your air fryer foolproof: exact time and temperature for 100+ foods, tuned by weight and brand, with a “shake the basket” cue, 200+ recipes and timers. Fully offline.

Inside the app.






Stop guessing time and temperature
Every air fryer heats differently and every food needs its own settings. There was no app that gave the exact time and temperature — tuned to your brand and weight — without wading through endless recipes.
Calculator, cues and recipes, offline
We designed a native Swift and SwiftUI app, warm and direct. It calculates time by food, weight and brand (11 models), fires a mid-cook “shake the basket” cue with sound and haptics, and shows the cook in a Live Activity and the Dynamic Island. It includes 200+ recipes with steps, nutrition and a shopping list.
Coming soon to the App Store, with Premium
Crisp is ready to ship with a subscription managed by RevenueCat. Premium removes ads and unlocks all recipes. With timers, Siri shortcuts and a widget, and fully offline.
The air fryer, solved.
Exact time & temperature
Over 100 foods with their own time and temperature, tuned by weight and by your air-fryer brand (Ninja, Cosori, Philips, Instant and more).
“Shake the basket” cue
A mid-cook reminder with sound and haptics, with a Live Activity on the Lock Screen and Dynamic Island.
200+ recipes
211 recipes across 16 categories, with search, favorites, steps, nutrition, serving scaling and a shopping list.
Timers, Siri and offline
Up to 4 timers at once, Siri shortcuts and a widget. Works with no connection and no account.
Swift, SwiftUI and Live Activities.
Built in Swift with SwiftUI, with Live Activities and Dynamic Island for the cook, widgets, Siri shortcuts (App Intents) and subscriptions with RevenueCat. All content ships on-device: it works offline.
Got an app idea like this one?
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