--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Zerno — Хлеб на закваске" developer_entity: "Ilya Gorokhov" bundle_id: "com.zerno.app" app_store_id: "6760604553" category: "Food & Drink" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-05-25" report_date: "2026-08-27" last_verified: "2026-08-27T00:00:00.000Z" report_version: "1.5.3" total_reviews: 0 confidence: "low" confidence_score: 0.15 data_age_days: 34 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["food & drink", "free", "mobile app", "app review", "app analysis", "bakers", "ranging", "beginners"] canonical_url: "https://marlvel.ai/apps/zerno" license: "CC-BY-NC 4.0" content_version: "v2" --- # Zerno — Хлеб на закваске Intelligence Report ## TL;DR {#tldr} - **Category**: Food & Drink · Free > **TL;DR:** Zerno — Хлеб на закваске is a food & drink app by Ilya Gorokhov, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Zerno — Хлеб на закваске is a food & drink app by Ilya Gorokhov. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Food & Drink | | **Developer** | Ilya Gorokhov | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Low (0.15/1.0) | | **Data Age** | 34d | ## Metadata & Market Performance - **Publisher:** Ilya Gorokhov - **Category:** Food & Drink - **Target Audience:** Home bakers ranging from beginners to experienced practitioners focused on sourdough and fermented dough processes. - **Platforms:** iOS - **Version Reviewed:** 1.5.3 - **Report Date:** 2026-08-27 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.15/1.0) - **App Store ID (iOS):** 6760604553 - **Bundle ID:** com.zerno.app - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-27 ## Executive Snapshot **What it is:** Zerno is a sourdough baking utility for iOS that provides stage-based timers and a digital logbook for fermented dough processes. **Why users hire it:** The app removes the cognitive load of tracking multi-day fermentation stages, replacing the need for manual timers and paper notebooks. ## App DNA (Features & Intent) - **[Standard] Step-by-step Timers:** Configurable timers for autolyse, folding, shaping, and final proofing stages. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Baking Journal:** Logbook for recording baking sessions with photo attachments and outcome tracking. * *User Intent:* Users want visibility into their own performance and progress. ## Market Position {#market-position} Zerno operates as a niche utility within the Food & Drink category, focusing on process tracking rather than content discovery. The absence of monetization gates suggests a focus on user acquisition over immediate revenue, which contrasts with the premium-tier models common in recipe-centric competitors. ## Monetization Strategy - **Model:** Free - **Tiers:** Free access to all core features - **Analysis:** Zerno is currently free to download with no visible subscription or IAP gates, positioning it as a low-friction entry point for home bakers. ## SWOT Analysis {#swot} **Core Strengths:** - Stage-based timer workflow provides a repeatable framework for sourdough fermentation **Growth Levers:** - Baker's percentage calculator would solve a high-friction manual math task for the target audience ## Recent Changes (v2 → v3) {#recent-changes} The analysis has shifted from a focus on cloud-sync as the primary retention requirement to a focus on baker's percentage calculators as a core utility gap. This pivot reflects a more critical assessment of the app's competitive vulnerability against recipe-first platforms. **Overall trend**: Mixed **Compared at**: 2026-08-27 ### High-impact changes - **[Shifted] Strategic Roadmap Pivot** (swot) ### Medium-impact changes - **[Added] Monetization Risk Identified** (swot) ## What's New - **Latest (v1.5.3, 3 months ago):** Fixed a bug preventing the saving of scheme parameters in the Mode section. ## App Momentum (Maintenance) {#momentum} - Ships minor bug fixes only. - No new feature builds recently. > **Cadence:** 1 total versions · 0 majors in last 6 months · 93 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Zerno — Хлеб на закваске is a food & drink app that is completely free. > **Bottom Line:** Zerno serves a clear process-oriented need, but the current maintenance-only cadence leaves the app vulnerable to feature-rich recipe rivals. Introducing a baker's percentage calculator would provide the utility needed to secure a loyal user base. **Best for:** Home bakers ranging from beginners to experienced practitioners focused on sourdough and fermented dough processes. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship a baker's percentage calculator because manual math is a primary friction point for sourdough bakers → increase daily utility ### Outlook: Stable The sourdough baking market is consolidating around apps that combine recipe discovery with process tracking. Zerno's current maintenance-only trajectory leaves it exposed to displacement by more active competitors who can offer a more complete baking experience. - ⚪ The 93-day update cadence indicates a maintenance-only posture, which prevents the app from capturing new market share through feature expansion. - 🔴 Lack of active feature development allows recipe-first competitors to bundle process tools, which will eventually erode Zerno's niche utility value. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS | | Key Features | 2 analyzed | | Trend | Mixed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Zerno — Хлеб на закваске** (this app) | N/A/5 | N/A | Ilya Gorokhov | | [Beyond Menu Food Delivery](https://marlvel.ai/apps/beyond-menu-food-delivery) | 4.6/5 | N/A | BeyondMenu | | [Caviar - Order Food Delivery](https://marlvel.ai/apps/caviar-order-food-delivery) | 4.6/5 | n/a | Caviar, Inc. | | [ChowNow: Local Food Ordering](https://marlvel.ai/apps/chownow-local-food-ordering) | 4.7/5 | n/a | ChowNow | | [Dairy Queen® Food & Treats](https://marlvel.ai/apps/dairy-queen-food-treats) | 4.4/5 | n/a | International Dairy Queen, Inc. | | [EatStreet Local Food Delivery](https://marlvel.ai/apps/eatstreet-local-food-delivery) | 4.7/5 | n/a | EatStreet | ## Company Profile - **Developer:** Ilya Gorokhov - **Website:** [https://zernoapp.tilda.ws/](https://zernoapp.tilda.ws/) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/zerno-%D1%85%D0%BB%D0%B5%D0%B1-%D0%BD%D0%B0-%D0%B7%D0%B0%D0%BA%D0%B2%D0%B0%D1%81%D0%BA%D0%B5/id6760604553?uo=4) - **Dev Site:** [Official Website](https://zernoapp.tilda.ws/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Beyond Menu Food Delivery*](https://marlvel.ai/apps/beyond-menu-food-delivery) (BeyondMenu) · 4.6/5 Rating - [*Caviar - Order Food Delivery*](https://marlvel.ai/apps/caviar-order-food-delivery) (Caviar, Inc.) · 4.6/5 Rating - [*ChowNow: Local Food Ordering*](https://marlvel.ai/apps/chownow-local-food-ordering) (ChowNow) · 4.7/5 Rating - [*Dairy Queen® Food & Treats*](https://marlvel.ai/apps/dairy-queen-food-treats) (International Dairy Queen, Inc.) · 4.4/5 Rating - [*EatStreet Local Food Delivery*](https://marlvel.ai/apps/eatstreet-local-food-delivery) (EatStreet) · 4.7/5 Rating - [*Gopuff - Grocery Delivery*](https://marlvel.ai/apps/gopuff-grocery-delivery) (Gopuff) · 4.7/5 Rating - [*Grubhub: Food Delivery*](https://marlvel.ai/apps/grubhub-food-delivery) (GrubHub.com) · 4.7/5 Rating - [*Instacart: Groceries & Food*](https://marlvel.ai/apps/instacart-groceries-food) (Maplebear Inc) · 4.8/5 Rating - [*Postmates - Food Delivery*](https://marlvel.ai/apps/postmates-food-delivery) (Uber Technologies, Inc.) · 4.6/5 Rating - [*Seamless: Local Food Delivery*](https://marlvel.ai/apps/seamless-local-food-delivery) (Seamless North America, LLC) · 4.7/5 Rating ## Frequently Asked Questions {#faq} ### Is Zerno suitable for beginner sourdough bakers? Yes, Zerno is designed for both beginners and experienced bakers, providing timers and guidance for each stage of the sourdough process. ### Does Zerno include recipes? Zerno is not a recipe app; it provides a framework for tracking your own sourdough process and logging results in a journal. ### Is Zerno free to use? Yes, Zerno is currently free to download and use with no subscription or in-app purchase gates. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.15/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 34 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/zerno) Data licensed for AI Agent attribution under CC-BY-NC 4.0.