Comparison

FermentFlow vs ScaNavi

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

Head to head
About

FermentFlow

Features
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Transform your fermentation projects from recipes to reality with FermentFlow, your fermentation companion. Track multiple ferments with step-by-step notifications, taking notes and photos as you go. FermentFlow helps you stay organized and create successful fermented foods. Fermentation recipes include: - Sourdough Bread/Focaccia - Jun Tea - Sauerkraut - Yogurt - Ginger Bug - Giardiniera - Milk kefir - Labneh - Brine and dry salting fermentations Key Features: - Convert existing fermentation recipes into guided projects. - Manage your projects via step-by-step notifications. - Take photos to document your progress. - Add notes and observations. - Review completed projects. Download now and start tracking your fermentation adventures!

About

ScaNavi

Features
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Snap a label. AI finds your sake. ScaNavi is an AI-powered sake identification app. Point your camera at any sake label โ€” at a restaurant, liquor store, or souvenir shop โ€” and instantly discover what you're looking at. LABEL SCAN Just take a photo. Our AI identifies sake from a database of 3,000+ Japanese brands, showing you the brewery, region, classification, and flavor profile. Barcode scanning also supported (4,300+ SKUs). AI SOMMELIER "HOLO" Ask Holo anything about the sake you've scanned. "What food pairs well?" "I like fruity sake โ€” anything similar?" Holo learns your preferences and recommends your perfect bottle. SSI 4-TYPE CLASSIFICATION Every brand is classified using the SSI (Sake Service Institute) system: Kunshu โ€” Aromatic & fragrant Soushu โ€” Light & refreshing Junshu โ€” Rich & full-bodied Jukushu โ€” Aged & complex BRAND RANKING Popular brands ranked by Sakenowa community scores. See what's trending. BRAND SEARCH Search 3,000+ brands by name, brewery, or region. Filter by classification (Junmai Daiginjo, Honjozo, etc.). BILINGUAL (JA / EN) Switch between Japanese and English on every screen. Built for sake lovers worldwide. MENU SCAN Take a photo of a restaurant or bar menu. Our AI reads sake names from the menu and matches them to the brand database. Works with both Japanese and English (romaji) menus. NAVI+ (PREMIUM) Free plan: 10 scans/week, 10 chats/day, 10 favorites. Navi+ ($2.99/mo): Unlimited everything. Full scan history. --- Free to start. No signup required.

Screenshots

FermentFlow4 screens
ScaNavi4 screens

Verdict

The call

The clearest difference is in-app purchases: FermentFlow at none against ScaNavi's 1. FermentFlow also leads on update cadence (every 3 days vs weekly). ScaNavi's advantage is iOS requirement (15.1 vs 17.0). On price, ads 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. ScaNavi sells 1 in-app purchase, starting at $4.99 per month. FermentFlow asks for nothing beyond the download.

UpkeepUpdate frequency

FermentFlow ships an update every 3 days, ScaNavi weekly. The most recent releases landed on October 3, 2026 and September 20, 2026 respectively.

Scorecard3 real differences ยท 3 level
FermentFlow versus ScaNavi: the parameters behind the verdict, then further details
ParameterFermentFlowScaNavi
PriceFreeFree
Update frequencyEvery 3 days โ€” betterWeekly
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size203 MB61 MB
Age rating12+17+
DeveloperKyle TaborskiSynapse Arrows PTE. LTD.

In-app purchases

None

FermentFlow

No in-app purchases

1 purchases

ScaNavi

Subscriptions1
  • Navi+ Monthly$4.991 Month

Questions

Is FermentFlow free?
FermentFlow is free to download, with no in-app purchases.
Is ScaNavi free?
ScaNavi is free to download, with in-app purchases available.
Do FermentFlow or ScaNavi have ads?
Neither FermentFlow nor ScaNavi shows ads.
Which is updated more often, FermentFlow or ScaNavi?
FermentFlow ships an update every 3 days, and ScaNavi weekly. Most recently, FermentFlow was updated on October 3, 2026 and ScaNavi on September 20, 2026.

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