# Levain Log vs Sourdough Timer Pro

The clearest difference is update cadence: Levain Log at every 4 weeks against Sourdough Timer Pro's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Levain Log sells 1 one-off in-app purchase and Sourdough Timer Pro sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Levain Log ships an update every 4 weeks, Sourdough Timer Pro every 4 months. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Levain Log | Sourdough Timer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/levain-log-sourdough-journal/id6760217280/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Freemium | — |
| Size | 42 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JOHN GILL](https://appshunter.io/developer/1883304821) | [oran kamelgarn](https://appshunter.io/developer/1884948105) |

## What reviewers say

### Levain Log

[App page](https://appshunter.io/ios/app/levain-log-sourdough-journal/id6760217280)

This app helps home bakers master sourdough by tracking bulk fermentation and providing detailed bake journals. It uses temperature-aware timing and offers features like stretch and fold logging and proofing timers to eliminate guesswork and improve results.

**Highlights:** Temperature-aware bulk fermentation timing (Q10), Stretch and fold logging with timestamps, Multiple proofing timers with notifications, Hydration calculator, Bake journal with photos and ratings (Premium), Unlimited recipe storage (Premium), Data export (CSV, JSON, PDF) (Premium)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Levain Log Premium | $4.99 | one-time |


### Sourdough Timer Pro

[App page](https://appshunter.io/ios/app/sourdough-timer-pro-planner/id6760554281)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SD Timer Pro Monthly | $0.99 | per month |
| SD Timer Pro Annual | $5.99 | per year |


## Frequently asked questions

### Is Levain Log free?

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

### Is Sourdough Timer Pro free?

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

### Do Levain Log or Sourdough Timer Pro have ads?

Neither Levain Log nor Sourdough Timer Pro shows ads.

### Which is updated more often, Levain Log or Sourdough Timer Pro?

Levain Log ships an update every 4 weeks, and Sourdough Timer Pro every 4 months. Most recently, Levain Log was updated on October 31, 2026 and Sourdough Timer Pro on November 9, 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.*