Comparison

Sourdoughy vs Crumb

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sourdoughy

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Sourdoughy – Your Complete Sourdough Partner Sourdoughy gives you full control over your sourdough baking – from the first feeding of your starter to the moment the fresh loaf comes out of the oven. We have updated the app so that everyone can use our core features for free! What you get for free in Sourdoughy: - Baking Calculator: Calculate perfect recipes based on your desired quantity and hydration. Now with adjustable starter percentages (5–40%). - Recipes: Access our core favorites, including Sourdough Bread, Neapolitan Sourdough Pizza, and Sourdough Cinnamon Rolls. - Master the Craft: Learn techniques through our in-depth visual guides and expert advice. - Baking Journal: Log your bakes with photos and notes to build your personal baking history. - Phase-based Workflow: Follow the process step-by-step with smart timers and notifications. Go Pro for AI Power! Want to take your baking to the next level? With a Sourdoughy Pro subscription or Lifetime Access, you get access to our advanced AI Assistant: - Quick Analysis: Scan your dough or bread and get instant feedback. - Bulk Analysis: Let AI assess if your dough is fully fermented or needs more time. - Expert Feedback: Receive detailed analysis of finished loaves directly in your journal. (Please note: AI analysis requires a subscription or one-time purchase. AI can make mistakes – always use your own judgment as well.) Subscriptions and Payment Choose the plan that suits you: - Monthly Subscription: Full access to all AI tools. - Annual Subscription: Our most popular plan for dedicated bakers. - Lifetime Access: Pay once and own all Pro features forever. A 7-day free trial is offered where available (applicable to monthly and annual plans). Payment will be charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. One-time purchases provide permanent access without renewal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sourdoughy.no/personvern?lang=en

About

Crumb

This AI-powered companion analyzes your sourdough bread's fermentation, crumb structure, and hydration from a single photo. It provides personalized recommendations for future bakes and tracks your progress in a detailed baking journal. Features include proofing timers, starter health checks, and baking calculators.

Highlights
  • AI crumb analysis for fermentation and structure
  • Proofing tracker with temperature-aware predictions
  • Starter coach with feeding logs and health checks
  • Baking journal to track bakes and progress
  • Mixing-water calculator
  • Recipe vault
Features
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Better Bread Through Better Feedback Crumb is your AI sourdough companion — from feeding your starter to reading the crumb. Snap a photo of any loaf and get instant feedback on fermentation, crumb structure, hydration, and overall bake quality, then track every loaf in a beautiful baking journal. AI Crumb Analysis • Analyze crumb openness and evenness • Evaluate fermentation — under, well, or over • Spot common baking issues • Get specific, next-bake recommendations • A tasting-note scorecard for every loaf Proofing Tracker • Time bulk fermentation and final proof • Temperature-aware "ready around" predictions • Cold-retard and out-of-the-fridge modes • Snap a photo mid-proof for an instant "is it ready?" read Starter Coach • Log feedings and see when your starter will peak • Photograph it for an AI health check • A from-scratch starter guide for beginners Baker's Tools • Mixing-water calculator to hit your target dough temp • Recipe vault for your formulas, hydration, and notes Your Baking Journal • A complete, photo-first history of your bakes • Track your score, best crumb, and streak over time • Nickname and favorite your proudest loaves • Ask the AI coach anything about a specific bake Built for Serious Home Bakers Whether you're baking your first country loaf or refining competition-quality sourdough, Crumb helps you understand and improve every bake. Download Crumb and turn every loaf into a learning opportunity. Terms: https://www.zencodex.io/apps/crumb/terms

Screenshots

Sourdoughy4 screens
Crumb4 screens

Verdict

The call

The clearest difference is iOS requirement: Crumb at 17.0 against Sourdoughy's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sourdoughy sells 3 in-app purchases, starting at $2.99 per month and Crumb sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sourdoughy ships an update every 3 days, Crumb every 5 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard1 real difference · 9 level
Sourdoughy versus Crumb: the parameters behind the verdict, then further details
ParameterSourdoughyCrumb
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS26.217.0 — better
Further details — not scored
Size18 MB20 MB
Age rating4+4+
DeveloperEric AdolfsenZenmonkeys Digital LLC

In-app purchases

3 purchases

Sourdoughy

Subscriptions2
  • Monthly subscription$2.991 Month
  • Yearly subscription$9.991 Year
One-time1
  • One-time Purchase$9.99
4 purchases

Crumb

Subscriptions2
  • Crumb Pro$2.991 Month
  • Crumb Pro (Annual)7 Days trial$19.991 Year
One-time2
  • 3 Scans$0.99
  • 15 Scans$3.99

Questions

Is Sourdoughy free?
Sourdoughy is free to download, with in-app purchases available.
Is Crumb free?
Crumb is free to download, with in-app purchases available.
Do Sourdoughy or Crumb have ads?
Neither Sourdoughy nor Crumb shows ads.
Which is updated more often, Sourdoughy or Crumb?
Sourdoughy ships an update every 3 days, and Crumb every 5 days. Most recently, Sourdoughy was updated on October 31, 2026 and Crumb on November 1, 2026.

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