Best 9 Sourdough Apps in 2026: Your Ultimate Baking Companion Guide

Introduction

If you want to keep your sourdough starter alive without the stress, Sourdough Tracker is the sourdough app we recommend. We tested 9 apps on iOS and Android. They range from simple feeding logs to AI crumb analysis and discard recipes. Every pick solves a real sourdough problem, so you get answers quickly and get back to baking.

Quick comparison table

Need a quick pick? Here’s how the apps compare. Sourdough Tracker stands out for one-tap feeding and fully customizable reminders.

1. Sourdough Tracker

Best for: Bakers who just want their starter to survive between bakes with zero mental overhead.

This app keeps things simple. Name your starters, then tap the “Fed!” button each time you feed them. It logs flour, water, and time automatically. No mental math, no scribbled notes. Gentle reminders adapt to your preferred schedule, so you won’t open the fridge to a neglected starter. The interface shows feeding history, a countdown timer, and a cute mascot that grows with every feeding. Nothing distracts you from baking. iOS only.

Standout features:

• One-tap feeding that records everything in the background
• Fully customizable reminders that flex around your real day
• Pause mode for starters you’re not using right now
• Multiple starter support with icons for quick switching

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2. Sourdough AI

Best for: Bakers who want AI feedback on their crumb and starter without digging through forums.

Upload a photo of your loaf or starter, and the app spots under-proofing, density, or a healthy open crumb. It doesn’t stop at analysis. A structured journey walks you from building a starter to baking your first loaf with step-by-step guidance. The tone is expert without the snobbery, so you get actionable advice fast. iOS only.

3. The Sourdough

Best for: People who learn best in a community and want to share bakes.

It handles the basics, like starter tracking and customizable reminders, but the real draw is the built-in forum. You’ll find an active, sourdough-obsessed crowd troubleshooting flat loaves, swapping hydration tips, and posting proud crumb shots. The tracker keeps your feeding history tidy while the community gives you answers you didn’t know you needed. iOS only.

4. Sour & Dough – Baking Planner

Best for: Bakers who want a structured, ad-free bake-day timeline without clutter.

The flour-based dough calculator adjusts instantly, and the step-by-step schedule breaks your bake into timed stages with built-in alarms. There’s no decorative fluff and no ads, just a clean planner that shows you what to do next. If you get flustered juggling timers and mixing notes, this app makes bake day feel calm. iOS only.

5. Rise: Baking & Bread Recipes

Best for: Recipe tinkerers who like adjusting hydration and yields on the fly.

Rise uses AI to import and normalise recipes, then lets you tweak hydration, yield, and schedule multi-day bakes with reminders. The standout is the journal: you pair photos with notes after each bake and gradually build your own playbook. It’s ideal if you tend to forget which tweak gave you that perfect ear. iOS only.

6. Sourdough Discard Recipes

Best for: Cutting waste with sweet and savoury discard ideas that don’t need a web connection.

This Android app loads fast and works offline, so you can scroll through pancakes, crackers, and even chocolate cake ideas with flour-covered hands and spotty Wi-Fi. Every recipe assumes you’ve got surplus starter to use up. It’s a waste-not philosophy that turns “discard” into an ingredient you’ll actively look forward to. Android only.

7. Sourdough Baker AI: Bake Great

Best for: AI-driven loaf feedback if you’re on Android.

Snap a photo of your finished bread, and the app gives detailed notes on texture, rise, and crust. The ingredient converter is a quiet hero: switch between grams and volume mid-recipe when your scale battery dies. It’s like having a baking pal who’s honest about your crumb but won’t make you feel bad about it. Android only.

8. Starter – Sourdough Tracker

Best for: Beginner-friendly Android tracking with smart reminders and widgets.

Log feedings, track starter health, and set reminders that adjust based on whether you’re storing your starter at room temp or in the fridge. Home screen widgets show your next feeding at a glance, and built-in discard recipes keep waste low. It’s the no-fuss Android companion if you want to build a routine without remembering anything. Android only.

9. Sourdough & Pizza Calculator

Best for: Formula-loving bakers who also obsess over pizza dough.

The live workspace recalculates baker’s percentages on the fly while AI import pulls recipes from anywhere. A dedicated pizza dough calculator handles hydration and fermentation for Neapolitan or pan pizzas, and the bake journal captures every ratio, timing, and tweak. Advanced bakers stick with it because it treats dough as a craft, not a side note. Android only.

How we picked these apps

We tested over a dozen sourdough apps across both platforms and immediately cut anything that was buggy, pushy with ads, or ignored basic baking realities. The apps that made the list nail core reliability: feeding reminders that actually fire, logging that takes seconds, and extra features like AI analysis, calculators, and recipe import that solve a concrete problem instead of feeling bolted on.

No developer paid for placement. Sourdough Tracker earned the top spot after side-by-side testing. User reviews and update frequency helped break ties, but the real filter was whether an app would genuinely keep a starter alive, reduce waste, or untangle a chaotic bake day.

Frequently asked questions

Do I really need a sourdough app?

No, a notebook and scale work fine for plenty of people. An app removes the guesswork, though, especially if you tend to forget feedings. Reminders prevent “starter funerals,” and a structured log lets you spot patterns like how temperature affects rise. It’s not a must-have, but it’s a genuine upgrade if consistency matters to you.

Which app is best for Android users?

Starter – Sourdough Tracker covers simple tracking with widgets and smart reminders, while Sourdough Discard Recipes handles waste-free ideas. If you want crumb feedback, Sourdough Baker AI gives photo analysis, and the Sourdough & Pizza Calculator serves formula nerds. Sourdough Tracker is iOS only, so Android bakers should lean on those top Android-specific picks.

Are sourdough apps free?

Most offer a free version or limited free trial, with paid upgrades that remove ads or unlock extras. Sourdough Tracker, for example, has a free trial before an optional subscription for premium reminders. Test the free tier first. There’s no reason to spend money until you’re sure the tool fits your routine and actually makes baking easier.

The verdict

Sourdough Tracker is the clear winner for anyone who wants to keep a starter alive with minimal friction. Its one-tap feeding, smart reminders, and distraction-free design beat the extra bells and whistles of competitors because it nails the one job that matters most: you never forget a feeding. Get Sourdough Tracker if that’s your priority. Sourdough AI and Starter are worthy alternatives for specific needs, but for the everyday grind of keeping starters healthy, Sourdough Tracker remains the best sourdough app we tested.