1. Home
  2. Topics
  3. Sourdough Starter

Best Sourdough Starter Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated August 2026

Loaflo is the household name in sourdough starter, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Sourdough Starter Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Loaflo: Sourdough StarterLoaflo: Sourdough StarterFree4.7★ (481)NoYesAug 2026
2Sourdough Starter TrackerSourdough Starter TrackerFree4.8★ (24)YesYesAug 2026
3Crumbly: Sourdough StarterCrumbly: Sourdough StarterFree5.0★ (1)NoYesAug 2026
4SourdoughStarterSourdoughStarterFree was $0.99—NoNoJun 2026
5Sourdough AISourdough AIFree4.4★ (5)NoYesAug 2026
6Sourdough Baker AISourdough Baker AIFree—YesYesMay 2026
7Yeasta: Sourdough TrackerYeasta: Sourdough TrackerFree4.3★ (21)NoYesAug 2026
8Sourdough Feeding CalculatorSourdough Feeding CalculatorFree—YesYesAug 2026

Top Picks for Sourdough Starter

Loaflo: Sourdough Starter#1

Loaflo: Sourdough Starter by No Worries! Lifestyle, LLC

Tracker, Recipes & Bread Log
Editor's Choice
🍔 Food & Drink
4.7😞(481 ratings)
FreeIn-App Purchases
#57in Food & Drink
Loaflo: Sourdough Starter screenshot 1
Loaflo: Sourdough Starter screenshot 2
Loaflo: Sourdough Starter screenshot 3
Loaflo: Sourdough Starter screenshot 4
Loaflo: Sourdough Starter screenshot 5
Loaflo: Sourdough Starter screenshot 6

This AI-powered companion helps you track your sourdough starter and analyze your bread bakes. Get instant feedback on your loaves, log starter feedings, and access helpful recipes and calculators. Chat with a baking assistant for guidance and troubleshoot any issues.

What We Love

  • 💡 Helpful for sourdough beginners
  • 💡 Helps recognize sourdough signs
  • 💡 Game changer for sourdough bakers
  • 💡 Prompt customer service

Room to Improve

  • 💰 Aggressive paywall/subscription
  • 💰 Misleading advertising (not for beginners)
  • 💰 Overpriced compared to advertised
Sourdough Starter Tracker#2

Sourdough Starter Tracker by MyQuietSpot Inc.

Feeding Log, Reminder & Health
Strong Contender
🍔 Food & Drink
4.8(24 ratings)
FreeAdsIn-App Purchases
Sourdough Starter Tracker screenshot 1
Sourdough Starter Tracker screenshot 2
Sourdough Starter Tracker screenshot 3
Sourdough Starter Tracker screenshot 4
Sourdough Starter Tracker screenshot 5
Sourdough Starter Tracker screenshot 6

Easily track your sourdough starter's feeding schedule, health, and receive real-time safety alerts. This app offers smart reminders and detailed health insights for home bakers. Enjoy a simple, offline experience with a one-time purchase.

Crumbly: Sourdough Starter#3

Crumbly: Sourdough Starter by Rebecca Dahl

Track Your Starter & Bakes
Worth Considering
🍔 Food & Drink
5.0(1 ratings)
FreeIn-App Purchases
Crumbly: Sourdough Starter screenshot 1
Crumbly: Sourdough Starter screenshot 2
Crumbly: Sourdough Starter screenshot 3
Crumbly: Sourdough Starter screenshot 4
Crumbly: Sourdough Starter screenshot 5
Crumbly: Sourdough Starter screenshot 6

This app helps you nurture and track your sourdough starter, log feedings, and save favorite recipes. It offers guided creation, baking timers, community recipes, and a planning calendar with reminders. Earn rewards and explore a sourdough library.

More Sourdough Starter apps to explore

4
SourdoughStarter
SourdoughStarter
SourdoughStarter
Sourdough Baking Companion
Free
$0.99 | 100% OFF
🌟 Lifestyle
(0)
5
Sourdough AI
Sourdough AI
Sourdough AI
Sourdough Analysis & Learning
Free

This AI-powered assistant analyzes your sourdough bread and starter, offering expert feedback and guided journeys for baking success. Track your progress, monitor starter health, and get instant answers to your baking questions.

AI analysis of bread and starterGuided starter creation and baking journeysIntelligent progress tracking and analytics
🍔 Food & Drink
(5)
freemium
6
Sourdough Baker AI
Sourdough Baker AI
Sourdough Baker AI
Bake great bread!
Free
🍔 Food & Drink
(0)
7
Yeasta: Sourdough Tracker
Yeasta: Sourdough Tracker
Yeasta: Sourdough Tracker
The Ultimate Baking Buddy
Free

Easily manage your sourdough starters, log feedings, and schedule maintenance. This companion app helps both beginners and experienced bakers track fermentation, store recipes, and receive timely reminders for a stress-free baking experience.

Track multiple sourdough startersLog feedings with detailsSet feeding reminders
🍔 Food & Drink
(21)
free with in-app purchases
8
Sourdough Feeding Calculator
Sourdough Feeding Calculator
Sourdough Feeding Calculator
by NFP SOFTWARE
Free
🍔 Food & Drink
(0)
9
Doughwell: Sourdough Starter
Doughwell: Sourdough Starter
Doughwell: Sourdough Starter
Feeding tracker & bake planner
Free
🍔 Food & Drink
(0)
10
Sourdo - Sourdough Crumb Reads
Sourdo - Sourdough Crumb Reads
Sourdo - Sourdough Crumb Reads
From Starter to Expert with AI
Free

Analyze your sourdough bread's crumb structure and starter health with AI. Get personalized tips and track your baking progress to become an expert baker.

AI crumb structure analysisSourdough starter health monitoringPersonalized AI baking chat support
🍔 Food & Drink
(0)
free
11
Starter: Sourdough Tracker
Starter: Sourdough Tracker
Starter: Sourdough Tracker
Feeding Log & Discard Recipes
Free
🍔 Food & Drink
(0)
12
Boule: Sourdough Starter
Boule: Sourdough Starter
Boule: Sourdough Starter
Feeding tracker & baker's math
Free
🍔 Food & Drink
(0)
13
Sourdough Tracker: Starter Log
Sourdough Tracker: Starter Log
Sourdough Tracker: Starter Log
Crumb: Bread & Bake Recipes
Free

Track your sourdough starter feedings, predict its peak, and time your bread baking phases. Document every loaf, recipe, and starter activity in a personal baking journal. Understand fermentation and hydration to improve your bakes.

Log starter feedings and discardsPredict starter peak timesTime bake phases with live timers
🍔 Food & Drink
(1)
freemium
14
Rise and Feed
Rise and Feed
Rise and Feed
Sourdough Starter companion
Free
🍔 Food & Drink
(0)
15
SourdoughGuru: AI Baking Coach
SourdoughGuru: AI Baking Coach
SourdoughGuru: AI Baking Coach
Sourdough Calculator & Tracker
Free

This app uses AI to help you improve your sourdough baking. Track your starter, log bakes, analyze your results from photos, and get personalized feedback to achieve better bread with every attempt.

AI-powered baking analysisStarter feeding log and remindersDetailed bake logs and photo history
🍔 Food & Drink
(1)
freemium
16
Kneadly - Sourdough Companion
Kneadly - Sourdough Companion
Kneadly - Sourdough Companion
Starter tracker and bake timer
Free

This app helps you bake perfect sourdough by tracking your starter, guiding you through recipes with smart timers, and offering expert tips. Log your bakes, manage your starter's feeding schedule, and gain confidence in your sourdough journey.

Starter feeding timersGuided sourdough recipesCustom bake reminders
🍔 Food & Drink
(2)
free with in-app purchases
17
Sourdough Tracker: Crust
Sourdough Tracker: Crust
Sourdough Tracker: Crust
Starter feeding & reminders
Free

Easily manage your sourdough starters with feeding schedules and reminders. Track feeding history, add custom starters, and receive push notifications to ensure your starters stay healthy and active.

Manage multiple startersOne-tap feeding logNext feeding countdown timer
🍔 Food & Drink
(1)
freemium
18
BakeSide
BakeSide
BakeSide
Your smart baking companion
Free

This smart baking companion helps you check your sourdough starter, plan perfect baking timelines, and fix common issues. Learn new techniques and refine recipes through conversation, with personalized suggestions that adapt to your kitchen and skill level.

Sourdough starter checksPersonalized baking timelinesTroubleshooting baking issues
🍔 Food & Drink
(6)
free
19
Levain
Levain
Levain
Sourdough Bread Baking
Free

Manage your sourdough starters and bread baking recipes in one place. Track recipe steps, get notifications for feeding and baking, and monitor progress with widgets. Syncs across devices via iCloud.

Recipe managementSourdough starter maintenanceBaking step tracking
🍔 Food & Drink
(3)
free with in-app purchases
20
Autolyse: Sourdough Tracker
Autolyse: Sourdough Tracker
Autolyse: Sourdough Tracker
Starter Log & Bake Journal
Free
🍔 Food & Drink
(0)

FAQ about Sourdough Starter

What are the best sourdough starter apps for iPhone?
Loaflo: Sourdough Starter tops our sourdough starter apps ranking as of August 2026, with a 4.7-star average from 481 App Store ratings, and it's free to download.
Yes — 20 of the top sourdough starter apps we rank are free to download, including Loaflo: Sourdough Starter and Sourdough Starter Tracker.
Loaflo: Sourdough Starter has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ sourdough starter apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Loaflo is an AI-powered app designed to assist home bakers with their sourdough journey. It allows you to track your sourdough starter's health and growth, analyze the quality of your baked loaves using AI, access a collection of recipes, and utilize various baking calculators.
Key features include AI analysis of your bread's crust and crumb, a starter tracker to log feedings and monitor hydration, a recipe library with detailed instructions, and calculators for forecasting bread rise and adjusting ratios. It also includes an AI baking assistant named Mr. Crumb for guidance.