# Sourdoughy vs Crumb

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.

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.

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.

## The numbers

| Metric | Sourdoughy | Crumb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crumb-sourdough-bread-reader/id6777581829/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | — | Freemium |
| Size | 18 MB | 20 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Adolfsen](https://appshunter.io/developer/1860678874) | [Zenmonkeys Digital LLC](https://appshunter.io/developer/1868802546) |

## What reviewers say

### Sourdoughy

[App page](https://appshunter.io/ios/app/sourdoughy/id6761552251)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Yearly subscription | $9.99 | per year |
| One-time Purchase | $9.99 | 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 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*