Pricing
Learning is free. The app grows with you.
Recipes, guides, tools and safety are for everyone. Fervida+ is for when your shelf fills up, whether those are your first jars or your hundredth batch.
Free
€0$0
To learn and make your first ferments.
- Every recipe, guide, tool and the community
- Safety warnings, rules and blocks
- Up to 3 batches at a time and 1 living culture
- Your diary on all your devices, with your account
- Each jar’s pH curve
- Your history from the last year
- Photos of every check-in on your device
- The first learning path
Fervida+ 30 days free
€19.95$19.95/year
Works out at €1.66$1.66 a month, billed once a year
€2.95$2.95/month
Cancel any time
€39$39once
No subscription: pay once and it’s yours
Everything free, plus an app that grows with what you do.
- Unlimited batches and cultures
- Your whole history, with photos in your account and on all your devices
- Your own recipes, safety-checked
- Gravity and temperature curves, and your batches compared
- Your iSpindel, Tilt or RAPT Pill reporting to each jar on its own
- Tastings with the flavor wheel and their aromas
- Every learning path, with your progress
- Batch reports as PDF, your data as CSV and labels for every batch
No card needed. When it ends, pick a plan or stay free.
Safety is never paid: warnings, rules and blocks are the same for everyone. Prices in euros, taxes included. Outside Europe, in dollars. Prices in US dollars, taxes included. In Europe, in euros.
Free and Fervida+, point by point
| Free | Fervida+ | |
|---|---|---|
| Recipes, guides, tools, triage and community | Everything | Everything |
| Safety warnings, rules and blocks | Everything | Everything |
| Batches at a time | 3 | Unlimited |
| Living cultures (kefir, SCOBY, sourdough…) | 1 | All |
| History of finished batches | The last year | All of it |
| Your diary (jars, cultures, recipes) on all your devices | With your account | With your account |
| Check-in photos | On your device | In your account, on all your devices |
| Your own recipes | Use the published ones and the combiner | Save yours and come back to them |
| Readings (pH, gravity, temperature) | Log them, with the pH curve | Every curve and your batches compared |
| Sensors (iSpindel, Tilt, RAPT Pill) | — | Their readings in each jar, hour by hour |
| Tasting notes | One note per batch | Flavor wheel and comparison |
| School | The first learning path | All of them, with progress |
| Export | The jar label | PDF, CSV and labels per batch |
Questions
Is safety paid?
No. The warnings, each method’s rules and the blocks on anything dangerous are the same for everyone and always free.
How does the trial work?
You get 30 days of everything in Fervida+ without giving any card. When it ends, you pick a plan or carry on with the free version.
Is Fervida+ for experts?
No. It is the same app for everyone. If you are starting out, it gives you more jars, your photos and the whole school; if you already know your way around, your recipes, your readings and your data.
What does “lifetime” include?
Everything in Fervida+ for a single payment, with no subscription.
How do I cancel?
From “Me” in the app, whenever you like. You keep Fervida+ until the end of what you paid for and are not charged again. Your jars, cultures and recipes are not deleted.
What if it doesn’t convince me?
You have 14 days from payment to ask for your money back in full, no questions asked.