Best Sourdough Calculator Apps

248+ iOS apps curated and reviewed

4.9 avg rating
20 free apps
Updated August 2026

Whether you're new to sourdough calculator or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Sourdough Calculator Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sourdough Hydration CalcSourdough Hydration CalcFree5.0★ (2)NoNoAug 2026
2Sourdough Feeding CalculatorSourdough Feeding CalculatorFreeYesYesAug 2026
3Project SourdoughProject SourdoughFreeYesYesAug 2026
4Gluten MorgenGluten MorgenFree4.8★ (689)YesYesAug 2026
5Loaflo: Sourdough StarterLoaflo: Sourdough StarterFree4.7★ (454)NoYesAug 2026
6Yeast CalculatorYeast CalculatorFreeNoNoMay 2026
7Sourdough Starter TrackerSourdough Starter TrackerFree4.8★ (24)YesYesAug 2026
8Sourdough Sanity: Bake GuideSourdough Sanity: Bake GuideFreeNoNoJul 2026

Top Picks for Sourdough Calculator

More Sourdough Calculator apps to explore

4
Gluten Morgen
Gluten Morgen
Gluten Morgen
Porcentaje Panadero
Free

This app helps home bakers calculate ingredients and create personalized bread recipes. It supports various bread types, including sourdough, and allows users to organize, edit, and share their creations.

Ingredient calculationsPersonalized recipe creationSourdough recipe support
🍔 Food & Drink
(689)
free with in-app purchases
5
Loaflo: Sourdough Starter
Loaflo: Sourdough Starter
Loaflo: Sourdough Starter
Tracker, Recipes & Bread Log
Free

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.

AI loaf and starter analysisSourdough starter feeding logBread rise forecasting
🍔 Food & Drink
(454)
free with in-app purchases
6
Yeast Calculator
Yeast Calculator
Yeast Calculator
by leonardo d'ottavi
Free

Easily convert traditional baker's recipes that use brewer's yeast to recipes using natural yeast. Get a quick overview of your recipes with today's extensions.

Convert brewer's yeast recipesUse natural yeastRecipe overview
🍔 Food & Drink
(0)
free
7
Sourdough Starter Tracker
Sourdough Starter Tracker
Sourdough Starter Tracker
Feeding Log, Reminder & Health
Free

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.

Log feedings with detailsSmart feeding remindersReal-time safety alerts
🍔 Food & Drink
(24)
free with in-app purchases
8
Sourdough Sanity: Bake Guide
Sourdough Sanity: Bake Guide
Sourdough Sanity: Bake Guide
Step-by-Step Sourdough Timer
Free
🍔 Food & Drink
(0)
9
Sour & Dough - Baking Planner
Sour & Dough - Baking Planner
Sour & Dough - Baking Planner
Bread & Dough Baking Helper
Free

This app simplifies sourdough bread baking with a dough calculator and guided schedules. It provides step-by-step timers, helping home bakers manage fermentation and achieve perfect loaves.

Dough calculatorGuided baking scheduleStep-by-step timers
🍔 Food & Drink
(0)
free
10
RiseMate: Sourdough Tracker
RiseMate: Sourdough Tracker
RiseMate: Sourdough Tracker
Starter, Fermentation & Timer
Free
🍔 Food & Drink
(0)
11
LoafNote: Sourdough Baking
LoafNote: Sourdough Baking
LoafNote: Sourdough Baking
Starter care, timing & recipes
Free

This app helps sourdough bakers manage their starter, adjust bulk fermentation based on kitchen temperature, and plan bakes. It offers timed reminders, recipe import, and a built-in learning course for beginners.

Starter care and health trackingTemperature-adjusted bulk fermentation timingBake planning and backward scheduling
🍔 Food & Drink
(1)
subscription
12
Sourdough Schedule: Bake Timer
Sourdough Schedule: Bake Timer
Sourdough Schedule: Bake Timer
Bread Starter & Loaf Planner
Free
🍔 Food & Drink
(0)
13
SourTime: Sourdough & Bread
SourTime: Sourdough & Bread
SourTime: Sourdough & Bread
Sourdough, timed right
Free
🍔 Food & Drink
(0)
14
The Baker: Dough Calculator
The Baker: Dough Calculator
The Baker: Dough Calculator
Bread & Pizza Calculators
Free
🍔 Food & Drink
(0)
15
Sourdough School
Sourdough School
Sourdough School
by 4413366 Nova Scotia Limited
Free

This app offers a supportive online community for home bakers to learn and master sourdough techniques. It provides step-by-step education, exclusive recipes, and troubleshooting guidance to build baking confidence.

Step-by-step sourdough educationExclusive recipes and baking guidesTroubleshooting support
🍔 Food & Drink
(0)
free
16
Cali Rays Sourdough
Cali Rays Sourdough
Cali Rays Sourdough
Order online
Free

Easily find nearby locations, browse a full menu, and place orders for freshly baked sourdough sandwiches, soups, salads, and flatbreads. Save time by ordering ahead and earn loyalty points for rewards.

Find nearest locationView full menuPlace online orders
🍔 Food & Drink
(7)
free
17
Proofed: Sourdough Tracker
Proofed: Sourdough Tracker
Proofed: Sourdough Tracker
Feed the starter. Bake better.
Free
🍔 Food & Drink
(0)
18
The Sourdough
The Sourdough
The Sourdough
Starter Tracker & Community
Free
🍔 Food & Drink
(0)
19
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
20
Levain
Levain
Levain
Sourdough & bread formula lab
Free
🍔 Food & Drink
(0)

FAQ about Sourdough Calculator

What are the best sourdough calculator apps for iPhone?
Sourdough Hydration Calc tops our sourdough calculator apps ranking as of August 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top sourdough calculator apps we rank are free to download, including Sourdough Hydration Calc and Sourdough Feeding Calculator.
Sourdough Hydration Calc has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 248+ sourdough calculator apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Sourdough Hydration Calc is used to easily calculate the hydration percentage for your sourdough bread recipes. It also allows you to save your recipes, oven temperatures, and baking times.
Sourdough Hydration Calc is available for iPhone and iPad devices. It is designed for Apple's mobile operating system.