# CRUSTA vs Sourdough Tracker

The clearest difference is update cadence: Sourdough Tracker at every 2 weeks against CRUSTA's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CRUSTA sells 2 in-app purchases, starting at $1.99 per month and Sourdough Tracker sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CRUSTA ships an update every 3 weeks, Sourdough Tracker every 2 weeks. The most recent releases landed on September 2, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | CRUSTA | Sourdough Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sourdough-tracker-starter-log/id6760582503/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 27 MB | 57 MB |
| Requires iOS | 17.0 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Reto Saurenmann](https://appshunter.io/developer/1800941644) | [CREATIVE ADVENTURES LAB](https://appshunter.io/developer/1880810931) |

## What reviewers say

### CRUSTA

[App page](https://appshunter.io/ios/app/crusta-master-bread-baking/id6758269669)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crusta Premium - Monthly | $1.99 | per month |
| Crusta Premium - Yearly | $12.99 | per year |


### Sourdough Tracker

[App page](https://appshunter.io/ios/app/sourdough-tracker-starter-log/id6760582503)

Track your sourdough starter feedings, predict its peak, and time your bread baking phases. Document every loaf, recipe, and starter activity in a personal baking journal. Understand fermentation and hydration to improve your bakes.

**Highlights:** Log starter feedings and discards, Predict starter peak times, Time bake phases with live timers, Document homemade loaves, Store sourdough recipes, Kitchen Mode for hands-free baking, Live Activity and widget support

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crumb :  Sourdough Tracker Weekly | $0.99 | per 7 days |
| Crumb :  Sourdough Tracker Monthly | $2.99 | per month |
| Crumb Lifetime Unlock | $24.99 | one-time |


## Frequently asked questions

### Is CRUSTA free?

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

### Is Sourdough Tracker free?

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

### Do CRUSTA or Sourdough Tracker have ads?

Neither CRUSTA nor Sourdough Tracker shows ads.

### Which is updated more often, CRUSTA or Sourdough Tracker?

CRUSTA ships an update every 3 weeks, and Sourdough Tracker every 2 weeks. Most recently, CRUSTA was updated on September 2, 2026 and Sourdough Tracker on September 25, 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.*