Autolyse vs Crumb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Autolyse
Track your sourdough starter's peak prediction, manage your bakes stage-by-stage, and maintain a detailed journal. This app helps home bakers calculate dough weights, hydration, and save favorite formulas, all while keeping your data private on your device.
- Temperature-aware peak prediction
- Stage-by-stage bake timing
- Detailed bake journal
- Baker's math calculator
- Multiple starter management
- Multi-component flour blends
- Private data storage
Read full descriptionHide full description
Your starter doesn't care about 12-hour rules. It cares about temperature. Autolyse is a sourdough tracker that actually gets that — built around how real home bakers actually bake. Track your starter, predict peak with temperature-aware timing, run your bake stage-by-stage, and keep a journal worth re-reading next Sunday. No subscriptions. No ads. No account. No tracking. WHAT AUTOLYSE DOES Peak prediction that understands your kitchen Log the ambient temperature when you feed, and Autolyse tells you a realistic peak window, not a generic six hours. A real bake journal Stage-by-stage timing for same-day and overnight schedules, crumb photos, star ratings, and the notes you'll actually read next time. Baker's math, solved Dial in dough weight, hydration, levain, and salt percentages. Save go-to formulas. Scale cleanly. Multiple starters, named Doughlores, Breadley, the rye experiment. Each with their own flour blend and feeding schedule. Multi-component flour blends Model 80/20 bread flour and whole wheat, or any other blend you actually mix. Hydration gets calculated correctly. Your data, your device Everything stays on your phone. Syncs across your Apple devices via iCloud. Nothing sent to any server of mine, because there are no servers of mine. PRO UNLOCK — $6.99 ONCE, FOREVER Free to try with one starter, full bake tracking, baker's math, and CSV export. One-time $6.99 unlock adds multiple starters, multi-component flour blends, weekly insights, bake streaks, starter age milestones, and beautiful share cards for your best crumbs. No subscription. No upsells. No hidden tiers. WHO IT'S FOR Home bakers who've gotten serious. You've got a named starter. You care about hydration. You know what autolyse means. You want an app that respects the craft — not a food app that happens to have a starter tab. WHAT IT ISN'T No community feed. No leaderboards. No "share your bake" pressure. No ads chasing you. This is a private, quiet tool — like a proper notebook. PRIVACY Autolyse collects no personal data. No analytics SDKs, no crash reporters of my own, no trackers. Read the full policy at autolyse.charithp.com/privacy.
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.
- 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
Read full descriptionHide full description
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
Verdict
The clearest difference is rating: Crumb at 5.0 against Autolyse's 3.0. Crumb also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (17.0 vs 26.2). On price, ratings volume, 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
Both are free to download. Autolyse sells 1 one-off in-app purchase 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.
Crumb holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Autolyse ships an update every 2 months, Crumb every 5 days. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.
| Parameter | Autolyse | Crumb |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Charith Perera | Zenmonkeys Digital LLC |
In-app purchases
Autolyse
- Autolyse Pro$6.99
Crumb
- Crumb Pro$2.991 Month
- Crumb Pro (Annual)7 Days trial$19.991 Year
- 3 Scans$0.99
- 15 Scans$3.99









