About this app
Baking great sourdough is all about timing and repetition. Crumb guides you through every step with clear timers, ingredient math, and a warm, minimalist design that keeps you focused on the dough. Track your starter feeds and peak times, log each bake with ratings and notes, and learn with built‑in recipes and troubleshooting guides. Key Features - Bake Timeline: Visual steps from Autolyse to Cool with progress overview. - Timers & Alerts: Adjustable countdowns (+/− 15m), sub‑timers for folds and bake phases, local notifications. - Starter Tracking: One‑tap feeds with ratios, flour types, temperature, “mark as peaked”, trend chart. - Ingredient Math & Units: Auto‑calculated flour/water/starter/salt; metric/ imperial and °C/°F support. - Logbook: Save metrics, duration, star ratings, notes, and “next time” ideas; browse past bakes. - Learn Library: Recipes, techniques, and troubleshooting; search/filter and “Start This Bake”. Crumb: Bake. Log. Learn. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
Bug fixing and improvements.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 23, 2026 · 8:55 AM Free