# Autolyse vs Crumb

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.

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.

## The numbers

| Metric | Autolyse | Crumb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/autolyse-sourdough-tracker/id6762701501/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crumb-sourdough-bread-reader/id6777581829/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 2 MB | 20 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Charith Perera](https://appshunter.io/developer/1854264019) | [Zenmonkeys Digital LLC](https://appshunter.io/developer/1868802546) |

## What reviewers say

### Autolyse

[App page](https://appshunter.io/ios/app/autolyse-sourdough-tracker/id6762701501)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Autolyse Pro | $6.99 | one-time |


### Crumb

[App page](https://appshunter.io/ios/app/crumb-sourdough-bread-reader/id6777581829)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crumb Pro | $2.99 | per month |
| Crumb Pro (Annual) | $19.99 | per year |
| 3 Scans | $0.99 | one-time |
| 15 Scans | $3.99 | one-time |


## Frequently asked questions

### Is Autolyse free?

Autolyse is free to download, with in-app purchases available.

### Is Crumb free?

Crumb is free to download, with in-app purchases available.

### Which has better reviews, Autolyse or Crumb?

Crumb is rated higher. Autolyse averages 3.0 out of 5 from 1 ratings, while Crumb averages 5.0 from 2 ratings.

### Do Autolyse or Crumb have ads?

Neither Autolyse nor Crumb shows ads.

### Which is updated more often, Autolyse or Crumb?

Autolyse ships an update every 2 months, and Crumb every 5 days. Most recently, Autolyse was updated on October 31, 2026 and Crumb on November 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*