# Project Sourdough vs BreadIQ

The clearest difference is ads: BreadIQ at none against Project Sourdough's shown. Project Sourdough's advantage is iOS requirement (15.0.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Project Sourdough sells 1 one-off in-app purchase and BreadIQ sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Project Sourdough ships an update fortnightly, BreadIQ every 9 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Project Sourdough | BreadIQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/breadiq/id6780092447/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 70 MB | 15 MB |
| Requires iOS | **15.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Holgersson](https://appshunter.io/developer/1861143226) | [BreadIQ LLC](https://appshunter.io/developer/6780092449) |

## What reviewers say

### Project Sourdough

[App page](https://appshunter.io/ios/app/project-sourdough/id6756521530)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Upgrade | $49.99 | one-time |


### BreadIQ

[App page](https://appshunter.io/ios/app/breadiq/id6780092447)

This app uses advanced fermentation science to help home bakers achieve professional-grade results. It calculates precise proofing timelines, scales recipes to your needs, and guides you through each step of the baking process. Get consistent, delicious bread without the guesswork.

**Highlights:** Predictive Fermentation Model™, Active Bake turn-by-turn navigation, Context-aware recipe scaling, Humidity adjustment, SpeedRun™ for faster fermentation, Multi-stage fermentation options, Recipe import from various sources

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BreadIQ Premium | $9.99 | per month |


## Frequently asked questions

### Is Project Sourdough free?

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

### Is BreadIQ free?

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

### Do Project Sourdough or BreadIQ have ads?

Project Sourdough shows ads; BreadIQ does not.

### Which is updated more often, Project Sourdough or BreadIQ?

Project Sourdough ships an update fortnightly, and BreadIQ every 9 days. Most recently, Project Sourdough was updated on October 18, 2026 and BreadIQ on October 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.*