# CRUSTA vs Surdeg

The clearest difference is ads: CRUSTA at none against Surdeg's shown. Surdeg's advantage is update cadence (weekly vs every 3 weeks) and iOS requirement (13.0 vs 17.0). On price, 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 Surdeg sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

CRUSTA ships an update every 3 weeks, Surdeg weekly. The most recent releases landed on September 2, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CRUSTA | Surdeg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 27 MB | 39 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Reto Saurenmann](https://appshunter.io/developer/1800941644) | [Alexander Bergqvist](https://appshunter.io/developer/1802721063) |

## 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 |


### Surdeg

[App page](https://appshunter.io/ios/app/surdeg-sourdough-tracker/id6766092580)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $14.99 | per year |
| Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is CRUSTA free?

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

### Is Surdeg free?

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

### Do CRUSTA or Surdeg have ads?

Surdeg shows ads; CRUSTA does not.

### Which is updated more often, CRUSTA or Surdeg?

CRUSTA ships an update every 3 weeks, and Surdeg weekly. Most recently, CRUSTA was updated on September 2, 2026 and Surdeg on September 11, 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.*