Comparison

Fermento vs Kefir Timer

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

Head to head
About

Fermento

Track and manage all your fermentation projects, from sourdough and cheese to kombucha and pickles. Features smart timelines, custom reminders, and helpful calculators for precise results. Includes advanced logging and export options for professional use.

Highlights
  • Unlimited fermentation batches
  • Customizable timelines and milestones
  • Smart reminders for tasks
  • pH, salt %, and weight tracking
  • Culture management
  • HACCP decision-tree builder
  • Recipe scaling calculators
Features
Read full description

Fermento keeps pickles, sourdough, cheeses, kombucha, charcuterie and more on schedule with smart timelines, reminders, calculators and exportable logs—for beginners and pros. Projects & timelines - Unlimited batches with custom milestones and photo notes - pH, salt %, weight and observations—timestamped in one place - Smart reminders for feeds, flips, checks and cures Culture management - Starters, SCOBY hotels and kefir grains—health, feeds and lineage together HACCP (for pros) - Decision-tree builder for hazards and CCPs - Monitoring/verification logs with corrective actions - Export tidy PDFs for audits and compliance Calculators & scaling - Hydration, salt %, inoculation ratios and timing helpers - Instant scaling and saved methods Insights - Compare batches, spot trends and review pH/tempo curves - Equipment notes and calibration history (keep sensors honest) Why Fermento? Made by fermentation obsessives. Private, focused and practical—whether it's your first kimchi or a full curing chamber. Terms of Use: https://drobinin.com/apps/terms/fermento/

About

Kefir Timer

Features
Read full description

Kefir Timer helps you keep track of milk and water kefir fermentation. • Set a separate timer for each jar and choose first or second fermentation. • Track jars at room temperature, refrigerated, frozen, or recovering. • Keep the remaining time when you freeze a jar. • Get a local notification with sound when the time you set is reached. • Switch between English and Spanish and choose a blue, green, or pink pastel palette. Your jars and settings stay on your device. No account is required.

Screenshots

Fermento4 screens
Kefir Timer3 screens

Verdict

The call

The clearest difference is in-app purchases: Kefir Timer at none against Fermento's 4. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fermento sells 4 in-app purchases, starting at $3.99 per 7 days. Kefir Timer asks for nothing beyond the download.

Scorecard1 real difference · 7 level
Fermento versus Kefir Timer: the parameters behind the verdict, then further details
ParameterFermentoKefir Timer
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyMonthly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size111 MB1 MB
Age rating12+4+
DeveloperDrobinin LimitedLuis Toro Puig

In-app purchases

4 purchases

Fermento

Subscriptions4
  • Fermentation Tracker Unlimited$3.997 Days
  • Culture & Probiotic Pro$7.991 Month
  • Fermentation Tracker Unlimited3 Days trial$59.991 Year
Show 1 more
  • HACCP Safety Compliance Pro$179.991 Year
None

Kefir Timer

No in-app purchases

Questions

Is Fermento free?
Fermento is free to download, with in-app purchases available.
Is Kefir Timer free?
Kefir Timer is free to download, with no in-app purchases.
Do Fermento or Kefir Timer have ads?
Neither Fermento nor Kefir Timer shows ads.

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