--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "FiberUp: Fiber Tracker" developer_entity: "Anthony Calise" bundle_id: "com.anthonycalise.fiberup" app_store_id: "6760719879" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-09-06" report_date: "2026-09-20" last_verified: "2026-09-20T00:00:00.000Z" report_version: "2.4.0" total_reviews: 54 overall_rating: 4.6 confidence: "low" confidence_score: 0.3 data_age_days: 51 momentum_velocity: "active" intelligence_version: 2 tags: ["health & fitness", "subscription", "mobile app", "app review", "app analysis", "health-conscious", "individuals", "aiming"] canonical_url: "https://marlvel.ai/apps/fiberup-fiber-tracker" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # FiberUp: Fiber Tracker Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Subscription - **Signal**: Rating 4.57 > **TL;DR:** FiberUp: Fiber Tracker is a health & fitness app by Anthony Calise, rated 4.57/5 by 54 users, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** FiberUp: Fiber Tracker is a health & fitness app by Anthony Calise. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.57/5 (54 reviews) | | **Category** | Health & Fitness | | **Developer** | Anthony Calise | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Low (0.3/1.0) | | **Data Age** | 51d | ## Metadata & Market Performance - **Publisher:** Anthony Calise - **Category:** Health & Fitness - **Target Audience:** Health-conscious individuals aiming to increase fiber intake through simplified, private tracking. - **Platforms:** iOS - **Version Reviewed:** 2.4.0 - **Report Date:** 2026-09-20 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.3/1.0) - **App Store ID (iOS):** 6760719879 - **Bundle ID:** com.anthonycalise.fiberup - **Data Window:** Analysis based on signals collected up to 2026-09-20 ## Executive Snapshot **What it is:** FiberUp is a health-tracking app for iOS that monitors daily fiber intake using AI meal scanning and a USDA-backed food database. **Why users hire it:** Users turn to FiberUp to address the common fiber intake gap (15g vs 25-35g) without the privacy trade-offs associated with cloud-based fitness trackers. ## App DNA (Features & Intent) - **[Differentiator] AI Meal Scanning:** Estimates fiber content from photo input using on-device analysis. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Diversity Score:** Tracks intake of 20 unique fiber sources per week to encourage dietary variety. * *User Intent:* Users want visibility into their own performance and progress. - **[Standard] USDA Food Database:** Searchable library of 180+ items with soluble and insoluble fiber breakdowns. * *User Intent:* Users want to quickly find relevant content or features. ## Market Position {#market-position} FiberUp maintains a 4.57-star rating across 54 reviews on the iOS App Store. The active two-week update cadence positions it as a responsive, developer-led alternative to stagnant, larger-scale fitness trackers. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free tier: manual logging, barcode scanner, progress tracking, Pro subscription: AI meal scanning, history browsing, CSV export - **Analysis:** Freemium model with a 14-day free trial lowers the barrier to entry for Pro features. ## SWOT Analysis {#swot} **Core Strengths:** - On-device AI analysis creates a privacy-first barrier against cloud-dependent rivals. - Diversity score gamification builds a retention loop beyond simple logging. - Active two-week update cadence signals developer commitment. **Growth Levers:** - Expanding the database to include regional fiber sources could capture international segments. - Integrating with Apple Health could increase utility for users already in the ecosystem. ## What's New - **Latest (v2.4.0, 1 weeks ago):** Introduced historical data browsing, CSV history exports, and expanded the food logging database to include kohlrabi, persimmon, and dragon fruit. ## App Momentum (Active) {#momentum} - Shipped CSV history export feature. - Expanded food database to 180+ items. - Ships updates every 14 days. > **Cadence:** 2 total versions · 1 majors in last 6 months · 13 days since last update · 14 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} FiberUp: Fiber Tracker is a health & fitness app. It holds a 4.57/5 rating from 54 reviews. > **Bottom Line:** FiberUp's privacy-first, on-device AI scanning provides a distinct advantage for security-conscious users, but the limited food database risks churn as users seek more comprehensive logging tools. Scaling the database is the critical path to retaining power users. **Best for:** Health-conscious individuals aiming to increase fiber intake through simplified, private tracking. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Scale the food database because the 180-item limit is a primary friction point for power users → increase retention. ### Feature Gaps vs Competitors - Apple Health integration (common in general fitness trackers but absent here) ### Outlook: Improving Users report: The gut-health tracking market is consolidating around specialized, data-driven tools that offer more than just calorie counting. FiberUp is well-positioned to capture the privacy-conscious segment, provided it can scale its database to meet user expectations for comprehensive logging. - 🟢 The consistent two-week update cadence (v2.4.0) indicates active feature investment, which builds trust with early adopters. - ⚪ The transition to CSV exports and historical browsing suggests a move toward power-user features, which should improve long-term retention. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.57/5 | | Total Reviews | 54 | | Confidence | Low | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Improving | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **FiberUp: Fiber Tracker** (this app) | 4.57/5 | N/A | Anthony Calise | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | | [evolum - Meditation & Yoga](https://marlvel.ai/apps/evolum-meditation-yoga) | 4.7/5 | Excited | Evolum | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | Mixed | Grow Labs LLC | | [SpeechPacer](https://marlvel.ai/apps/speechpacer) | 1.0/5 | N/A | Felix Thron | | [Taller AI: Height Maximizer](https://marlvel.ai/apps/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | ## Company Profile - **Developer:** Anthony Calise - **Website:** [https://acalise.com](https://acalise.com) ## Data Sources & Links - **App Store ID:** 6760719879 - **Dev Site:** [Official Website](https://acalise.com) - **Sources:** Developer website content, About us / company information, App store metadata. ## Related Intel Reports - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Evolum) · 4.7/5 Rating | Positive Sentiment - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*SpeechPacer*](https://marlvel.ai/apps/speechpacer) (Felix Thron) · 1.0/5 Rating - [*Taller AI: Height Maximizer*](https://marlvel.ai/apps/taller-ai-height-maximizer) (Leadimize) · 4.7/5 Rating | Positive Sentiment - [*나만의 짐, 나만의 운동공간이 필요할 때*](https://marlvel.ai/apps/this-is-a-web-service-that-allows-you-to-reserve-a) (lvher) · N/A Rating - [*하이타이 - 최저가 마사지, 스웨디시, 타이마사지 할인*](https://marlvel.ai/apps/kr-co-apptube-hitai2) (앱튜브(AppTube)) · 4.7/5 Rating - [*しりもちアプリ*](https://marlvel.ai/apps/scade-shirimochi) (株式会社S-CADE) · N/A Rating - [*ねむねむボタン*](https://marlvel.ai/apps/hiroto-neoti-neoti) (HIROTO TSUTSUSHIMA) · N/A Rating - [*ストレス・チェック*](https://marlvel.ai/apps/app--661) (Satoshi Sato) · N/A Rating ## 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:** 0.3/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** developer website, company about page, 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:** 51 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/fiberup-fiber-tracker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.