Comparison

Tursu vs Ferment Tracker

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Tursu

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TurลŸu makes homemade pickles and fermented foods easier to prepare, follow and enjoy. Discover recipes, start a jar, track progress day by day and get reminders at the right time. Do not forget your fermentation process; manage it. What can you do? Discover traditional and modern pickle recipes See duration, difficulty, ingredients and steps at a glance Start a separate process for each jar Follow daily checks Get reminders at critical moments Stay motivated with tasks and badges Share your progress and achievements Whether you are starting your first jar or managing several ferments at once, TurลŸu brings recipes, tracking and reminders together in one app. With a simple interface, process-focused tracking and smart notifications, homemade fermentation becomes more controlled. Terms of Service: http://mustafaemir.com/tursu/terms.html Privacy Policy: http://mustafaemir.com/tursu/privacy.html

About

Ferment Tracker

Track and organize all your food fermentation projects, from sauerkraut to kombucha. Log progress, monitor key metrics like pH and temperature, and build a comprehensive recipe journal. Includes a helpful reference guide for common fermentation types and troubleshooting.

Highlights
  • Track active ferments with status indicators
  • Log check-ins with notes, pH, and temperature
  • Photo documentation for each stage
  • Built-in salt percentage calculator
  • Structured recipe journal for ingredients and methods
  • Fermentation reference guide and troubleshooting
Features
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Free: the full recipe library (59 recipes), up to 3 active ferments, 2 cultures and 2 recipes of your own, check-ins, reminders, the mould and kahm guide, widgets, jar labels, story cards and timelapses. Paid Crock Pro subscription required for unlimited ferments, cultures and recipes, AI photo checks (3 free to try), Insights charts, batch comparisons and Lock Screen countdowns. Crock turns your fermentation shelf into something alive. Every batch is drawn as its own printed jar: the brine clouds as it sours, bubbles rise faster in a warm kitchen, and kombucha bottles fizz until you burp them. KNOW WHAT EVERY JAR NEEDS TODAY - Your shelf shows each batch with what it needs next: burp, taste, check or move to the fridge - Timelines adjust to your room temperature, so you know when a kraut at 18 C will actually be ready - Ready by Saturday? Pick the day and Crock tells you when to start - Bottle in flavours: split a kombucha or kefir first ferment into several flavoured bottles, each tracked - A jars and gear list that shows which jars are free - Reminders at sensible hours, quiet hours, or mute a single jar A LIBRARY THAT WALKS YOU THROUGH IT - 59 recipes: sauerkraut, kimchi, dill pickles, hot sauces, salsa, preserved lemons, garlic honey, ketchup and mustard, kombucha, jun, kefir, ginger bug sodas, tepache, kvass, yogurt, tempeh, natto, shio koji, miso, gochujang, nukazuke, idli and dosa batter, injera, sourdough bread and starter, and vinegar - What's in season this month, and long cold ferments like kimchi-fridge kimchi at 2 C - Scale any recipe and Crock recalculates the salt by weight, plus a salt and brine calculator in grams or spoons - Bake planner: baker's percentages in grams, and when to start so your bread is ready on time, with reminders - Write your own recipes, or save the batch that turned out perfect - Share or print any recipe as a PDF, or make a shopping list from it IS THIS OKAY? - Illustrated guide to what is normal, what is harmless (kahm yeast) and what means throw it out (fuzzy or coloured mould) - A step-by-step check that rules out the risky cases first - AI photo check: snap the surface for a second opinion on kahm versus mould (Pro, 3 free checks) - pH guidance around the 4.6 line for hot sauces and salsas CULTURES THAT LIVE FOR YEARS - Sourdough starters, kefir grains, SCOBY hotels, continuous-brew kombucha, ginger bugs and nuka beds - Feeding schedules for counter or fridge, streaks, and a growth chart when you weigh kefir grains - Link each batch to the starter, SCOBY or grains it was made with - Split a culture to gift it and Crock remembers its family tree SEE WHAT MAKES A GOOD BATCH - pH and temperature charts for every batch - Insights across all your ferments, and any two batches side by side (Pro) - Turn a batch's photos into a timelapse video to share MADE FOR IPHONE - Widgets with Burped and Fed buttons, right on your Home Screen - Lock Screen and Dynamic Island countdowns (Pro) - Siri and Shortcuts: "What needs me?", burp a batch, feed a starter - Follow a HomeKit temperature sensor - Jar labels with QR codes, story cards, iCloud sync, metric and imperial - Back up everything to one file and restore it any time - In English, German, Polish, Japanese, Spanish, Portuguese and French Crock never tells you food is safe to eat. When something looks wrong, it helps you decide, and when in doubt, it says throw it out. CROCK PRO Unlimited active ferments, cultures and your own recipes, unlimited AI photo checks, Insights charts, batch comparisons and Lock Screen countdowns. Available as a monthly or yearly subscription. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Privacy Policy: https://237LR.github.io/app-legal/Crock/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Tursu4 screens
Ferment Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Tursu at every 3 weeks against Ferment Tracker's every 3 months. Tursu also leads on iOS requirement (15.1 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Tursu sells 2 in-app purchases, starting at $1.99 per month and Ferment Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Tursu ships an update every 3 weeks, Ferment Tracker every 3 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard2 real differences ยท 6 level
Tursu versus Ferment Tracker: the parameters behind the verdict, then further details
ParameterTursuFerment Tracker
PriceFreeFree
Positive reviewsโ€”0.0% of reviews
Update frequencyEvery 3 weeks โ€” betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
Monetizationโ€”Freemium
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better18
Further details โ€” not scored
Size52 MB16 MB
Age rating4+12+
DeveloperMUSTAFA EMIRKarol Jaworski

In-app purchases

2 purchases

Tursu

Subscriptions2
  • Pickles Premium$1.991 Month
  • Pickles Premium$12.991 Year
3 purchases

Ferment Tracker

Subscriptions3
  • Crock Pro$4.991 Month
  • Crock Pro$39.991 Year
  • Crock Pro1 Year trial$39.991 Year

Questions

Is Tursu free?
Tursu is free to download, with in-app purchases available.
Is Ferment Tracker free?
Ferment Tracker is free to download, with in-app purchases available.
Do Tursu or Ferment Tracker have ads?
Neither Tursu nor Ferment Tracker shows ads.
Which is updated more often, Tursu or Ferment Tracker?
Tursu ships an update every 3 weeks, and Ferment Tracker every 3 months. Most recently, Tursu was updated on October 25, 2026 and Ferment Tracker on October 26, 2026.

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