## ⚠ 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.

---
last_verified: "2026-05-20T00:35:02.153Z"
---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Fastie: Calorie & Food Tracker"
developer_entity: "DEEP FLOW SOFTWARE SERVICES"
bundle_id: "com.visionwizard.fastingapp"
app_store_id: "6504292648"
category: "Health & Fitness"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2025-10-31"
report_date: "2026-05-20"
last_verified: "2026-05-20"
report_version: "1.1.5"
total_reviews: 5643
overall_rating: 4.46
sentiment: "Mixed"
sentiment_score: 45
confidence: "high"
confidence_score: 0.7
top_praise_theme: "Food scanning functionality provides significant utility for tracking daily nutritional intake and progress"
top_complaint_theme: "Inaccurate AI food recognition and lack of manual editing tools frustrate users seeking precision"
top_request_theme: "Manual override functionality for food logs and nutrition data to ensure logging accuracy"
review_sample_size: 81
total_review_count: 81
analyzed_review_count: 75
data_age_days: 0
momentum_velocity: "maintenance"
intelligence_version: 3
nemesis: "Lose It! – Calorie Counter"
competitor_count: 8
tags: ["health & fitness", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "individuals", "focused", "weight"]
canonical_url: "https://marlvel.ai/intel-report/health-fitness/fastie-calorie-food-tracker"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Fastie: Calorie & Food Tracker App Audit

## TL;DR {#tldr}

- **Category**: Health & Fitness · Freemium
- **Signal**: Rating 4.46 · Sentiment Mixed
- **Recent focus**: Inaccurate AI food recognition and lack of manual editing tools frustrate users seeking precision (top complaint) · Food scanning functionality provides significant utility for tracking daily nutritional intake and progress (top praise) · Manual override functionality for food logs and nutrition data to ensure logging accuracy (top request)

> **TL;DR:** Fastie: Calorie & Food Tracker is a health & fitness app by DEEP FLOW SOFTWARE SERVICES, rated 4.46/5 by 5.6K users, with Mixed user sentiment (45/100), available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Fastie: Calorie & Food Tracker shows Mixed sentiment (4.46/5 from 5.6K reviews) — users praise food scanning functionality provides significant utility for tracking daily nutritional intake and progress but report issues with inaccurate ai food recognition and lack of manual editing tools frustrate users seeking precision.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.46/5 (5.6K reviews) |
| **User Mood** | Mixed |
| **Category** | Health & Fitness |
| **Developer** | DEEP FLOW SOFTWARE SERVICES |
| **Pricing** | Freemium |
| **Platforms** | iOS & Android |
| **Confidence** | High (0.7/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** DEEP FLOW SOFTWARE SERVICES
- **Category:** Health & Fitness
- **Target Audience:** Individuals focused on weight loss, metabolic health, and intermittent fasting who require structured meal planning and calorie tracking.
- **Platforms:** iOS & Android
- **Version Audited:** 1.1.5
- **Audit Date:** 2026-05-20
- **Signal Count:** 81 reviews analyzed
- **Confidence:** High (0.7/1.0)
- **App Store ID (iOS):** 6504292648
- **Bundle ID:** com.visionwizard.fastingapp
- **Google Play ID:** com.visionwizard.fastingapp
- **Performance Trend:** Declining
- **Data Window:** Analysis based on signals collected up to 2026-05-20
- **Short Description:** Food, Macros, & Nutrition Log – Intermittent Fasting, Calorie Tracking, Fat Loss

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Fastie is a health and fitness app for intermittent fasting and calorie tracking on iOS and Android.
**Why users hire it:** Users hire Fastie to manage weight loss and metabolic health through structured fasting schedules, though the current AI-only logging limits the utility for users requiring high-precision data entry.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Barcode Scanner:** Rapid food logging via camera.
- **[Differentiator] Fasting Plans:** Customizable fasting schedules.
  * *User Intent:* Users value self-expression and personalized experiences.
- **[Standard] Macro Tracking:** Protein, carb, and fat logging.
  * *User Intent:* Users seek enhanced value through premium features.
- **[Differentiator] Dietary Meal Planning:** Curated diet-specific meal suggestions.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

Fastie holds a #32 Grossing rank in the US Health & Fitness category, signaling strong monetization despite a mixed sentiment score of 45. The gap between its high grossing rank and the user frustration regarding AI accuracy suggests that current revenue is driven by initial conversion rather than long-term retention.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free tier, Premium tier
- **Analysis:** Freemium model utilizing feature-gating for advanced nutritional planning to drive subscription conversion.

<!-- section:sentiment -->
## 🟡 User Sentiment (High Confidence: 75 of 81 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.46/5
- **Platform Split:** iOS 4.7/5 (926 ratings) | Android 4.4/5 (4.7K ratings)
- **Overall Sentiment:** Mixed

### Top Praises
- **Food scanning functionality provides significant utility for tracking daily nutritional intake and progress**

### Top Complaints (Impact Areas)
- **Inaccurate AI food recognition and lack of manual editing tools frustrate users seeking precision**

### Top Requests (What Users Want)
- **Manual override functionality for food logs and nutrition data to ensure logging accuracy**

<!-- /section:sentiment -->
<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Fasting-first habit loop drives daily active usage
- Barcode scanner reduces friction for new users

**Critical Frictions:**
- Lack of manual data correction creates precision churn
- Aggressive subscription prompts drive negative sentiment

**Growth Levers:**
- Manual override implementation to capture precision-focused users
- B2B partnerships with metabolic health clinics

**Market Threats:**
- Lose It! database accuracy drains high-intent users
- AI-first entrants lowering manual search friction

<!-- /section:swot -->
## Recent Changes (v2 → v3) {#recent-changes}

The app has transitioned to a maintenance-only development cadence, resulting in a slight decline in user ratings and a narrowing of its competitive feature set.

**Overall trend**: Declining
**Compared at**: 2026-05-20

### High-impact changes
- **[Shifted] Development Cadence** (positioning) — Development moved from active iteration to a maintenance state, with no new feature releases identified in the last 14 months.
- **[Declined] User Rating** (sentiment) — App store rating decreased from 4.7 to 4.5.

### Medium-impact changes
- **[Removed] Fitness Tracker Integration** (features) — Fitness Tracker Integration was removed from the key features list, reducing the app's cross-platform utility.
- **[Shifted] Logging Friction** (swot) — Weakness description shifted from 'Rigid logging system' to 'Lack of manual data correction', specifically identifying precision churn as the primary issue.

<!-- section:rivals -->
## Rivals Landscape {#rivals}

> Competitive positioning identified by AI analysis of app features, category, and market signals.

### Fastie: Calorie & Food Tracker vs Lose It! – Calorie Counter — Head to Head
- **[Lose It! – Calorie Counter](https://marlvel.ai/intel-report/health-fitness/com-fitnow-loseit)** by FitNow: With over 750,000 reviews and a 17-year history, Lose It! represents the definitive incumbent in the calorie-tracking and weight-loss niche.
  - **Moat strength:** High — sustainable advantage over 12 months
  - **Key differences:**
    - Massive verified food database reduces user friction compared to manual entry-heavy alternatives
    - Advanced barcode scanning and photo-recognition features streamline the daily logging experience for users
    - Deep integration with wearable health ecosystems provides a holistic view of energy expenditure
  - **Where Fastie: Calorie & Food Tracker wins:**
    - ✅ Focused intermittent fasting feature set provides a more streamlined experience for specific fasting-first users
    - ✅ Leaner interface design avoids the feature bloat often found in long-standing legacy applications
  - **Where Lose It! – Calorie Counter wins:**
    - ❌ Extensive community-driven food database provides superior search accuracy for global dietary habits
    - ❌ Sophisticated gamification and social challenges drive higher long-term retention than standard logging tools
  - **Verdict:** The target app must pivot toward a specialized 'fasting-first' workflow to avoid direct feature-parity competition with this established database giant.

### Contenders (Strong Challengers)
- **[Noom Weight Loss, Food Tracker](https://marlvel.ai/intel-report/health-fitness/com-noom-wlc)** by Noom, Inc. [Moat: High]: Noom dominates the behavioral psychology segment of the weight loss market, offering a distinct alternative to pure calorie tracking.
  - Psychology-based curriculum shifts focus from simple calorie counting to sustainable behavioral habit formation
  - Human coaching integration provides a premium support layer that standard trackers lack entirely
- **[Carb Manager—Keto Diet Tracker](https://marlvel.ai/intel-report/health-fitness/com-wombatapps-carbtracker)** by Wombat Apps LLC [Moat: Medium]: This app captures the high-intent niche of low-carb and keto dieters with specialized macro-tracking tools.
  - Specialized macro-tracking logic prioritizes net carb calculation over standard caloric intake metrics
  - Curated keto-specific recipe database provides immediate value to users with restrictive dietary requirements
- **[Calorie Counter - MyNetDiary](https://marlvel.ai/intel-report/health-fitness/com-mynetdiary-mynetdiary)** by MyNetDiary Inc. [Moat: Medium]: MyNetDiary offers a highly polished, clinical approach to nutrition logging that appeals to data-driven users.
  - Clinical-grade nutrition analysis provides deeper insights into micronutrient intake than standard calorie trackers
  - High-velocity release cadence ensures rapid adaptation to new dietary trends and user feedback

### Peers (What They Do Better)
- **[Lifesum: AI Calorie Counter](https://marlvel.ai/intel-report/health-fitness/com-sillens-ishape)** by Lifesum AB: Lifesum competes in the broader nutrition and wellness space with a strong emphasis on aesthetic UI and meal planning.
  - Visual-first meal planning interface simplifies the transition from tracking to active dietary management
  - AI-driven recipe suggestions personalize the user experience based on individual health goals
- **[Fitbod: Gym & Fitness Planner](https://marlvel.ai/intel-report/health-fitness/com-fitbod)** by Fitbod Inc.: While focused on exercise, Fitbod serves the same health-conscious audience looking for structured fitness guidance.
  - Dynamic workout generation adapts to available equipment and previous performance data automatically
  - Strength-training focus provides a complementary utility to the target app's nutrition-centric approach

### New Kids on the Block (What's Innovative)
- **[Hevy - Workout Tracker Gym Log](https://marlvel.ai/intel-report/health-fitness/com-hevyapp-hevy)** by Hevy Studios S.L.: Hevy is rapidly gaining traction by combining workout tracking with a robust social networking layer.
- **[AI Calorie Counter - Appediet](https://marlvel.ai/intel-report/health-fitness/com-appediet-appediet)** by Appediet Information PTE. LTD: A recent entrant leveraging AI to lower the barrier to entry for food logging.

<!-- /section:rivals -->
<!-- section:whats-new -->
## What's New

- **Latest (v1.1.5, 1 years ago):** Introduced new Fasting Plans feature.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Maintenance) {#momentum}

- Added Fasting Plans feature.
- Ships regular stability updates.

> **Cadence:** 2 total versions · 1 majors in last 6 months · 200 days since last update · 232 days avg between updates

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

Fastie: Calorie & Food Tracker is an established health & fitness app that is free with in-app purchases.
With a 4.46/5 rating from 5.6K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** Fastie succeeds as a fasting-first tracker, but the lack of manual data editing creates a hard ceiling for serious users, so the PM must prioritize logging precision to prevent churn to database-heavy competitors.
<!-- speakable-end -->

**Best for:** Individuals focused on weight loss, metabolic health, and intermittent fasting who require structured meal planning and calorie tracking.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] [HIGH IMPACT] Ship manual override for AI food logs because users cite inaccuracy as a top churn driver → improve retention — *Top complaint theme identifies AI misidentification as the primary barrier to precision logging.* _(trade-off: deprioritize Pause the meal-planning recipe expansion to prioritize core logging utility.)_
- [ ] [MAINTAIN] [MEDIUM IMPACT] Audit subscription paywall triggers because users report feeling misled by trial terms → reduce refund surge — *Sentiment analysis highlights aggressive prompts as a top negative experience for new users.* _(trade-off: deprioritize Same-quarter capacity available — no major lever displaced.)_
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors

- Verified community food database (available in Lose It!)
- Manual nutrition data editing (available in MyNetDiary)
<!-- /section:feature-gaps -->

<!-- section:outlook -->
### Outlook: Mixed

The health tracking market is shifting toward high-precision data entry, leaving apps that rely solely on AI recognition vulnerable to churn. Fastie must bridge the gap between its current AI-first approach and the user demand for manual control to maintain its #32 grossing position.

- 🔴 Persistent AI inaccuracy in the latest release prevents manual correction, which forces power users to abandon the app for more reliable competitors.
- 🟢 The addition of customizable fasting plans in the latest release provides a clear retention hook that differentiates the app from generic calorie counters.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.46/5 |
| Total Reviews | 5.6K |
| Sentiment | Mixed (45/100) |
| Confidence | High |
| Pricing Model | Freemium |
| Platforms | iOS & Android |
| Key Features | 4 analyzed |
| Trend | Declining |
| Outlook | Mixed |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Fastie: Calorie & Food Tracker** (this app) | 4.46/5 | Mixed | DEEP FLOW SOFTWARE SERVICES |
| [Hevy - Workout Tracker Gym Log](https://marlvel.ai/intel-report/health-fitness/com-hevyapp-hevy) | 4.9/5 | N/A | Hevy Studios S.L. |
| [Noom Weight Loss, Food Tracker](https://marlvel.ai/intel-report/health-fitness/com-noom-wlc) | 4.7/5 | Frustrated | Noom, Inc. |
| [Calorie Counter - MyNetDiary](https://marlvel.ai/intel-report/health-fitness/com-mynetdiary-mynetdiary) | 4.8/5 | N/A | MyNetDiary Inc. |
| [Lose It! – Calorie Counter](https://marlvel.ai/intel-report/health-fitness/com-fitnow-loseit) | 4.8/5 | Mixed | FitNow |
| [Fitbod: Gym & Fitness Planner](https://marlvel.ai/intel-report/health-fitness/com-fitbod) | 4.8/5 | N/A | Fitbod Inc. |

## Company Profile
- **Developer:** DEEP FLOW SOFTWARE SERVICES
- **Website:** [https://www.visionwizard.co/](https://www.visionwizard.co/)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/fastie-calorie-food-tracker/id6504292648?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.visionwizard.fastingapp&hl=en&gl=us)
- **Dev Site:** [Official Website](https://www.visionwizard.co/)
- **Sources:** Developer website content, App store metadata, User reviews.

## Related Intel Reports
- [*Hevy - Workout Tracker Gym Log*](https://marlvel.ai/intel-report/health-fitness/com-hevyapp-hevy) (Hevy Studios S.L.) — 4.9/5 Rating | N/A Sentiment
- [*Noom Weight Loss, Food Tracker*](https://marlvel.ai/intel-report/health-fitness/com-noom-wlc) (Noom, Inc.) — 4.7/5 Rating | Negative Sentiment
- [*Calorie Counter - MyNetDiary*](https://marlvel.ai/intel-report/health-fitness/com-mynetdiary-mynetdiary) (MyNetDiary Inc.) — 4.8/5 Rating | N/A Sentiment
- [*Lose It! – Calorie Counter*](https://marlvel.ai/intel-report/health-fitness/com-fitnow-loseit) (FitNow) — 4.8/5 Rating | Mixed Sentiment
- [*Fitbod: Gym & Fitness Planner*](https://marlvel.ai/intel-report/health-fitness/com-fitbod) (Fitbod Inc.) — 4.8/5 Rating | N/A Sentiment
- [*Lifesum: AI Calorie Counter*](https://marlvel.ai/intel-report/health-fitness/com-sillens-ishape) (Lifesum AB) — 4.6/5 Rating | Negative Sentiment
- [*Carb Manager—Keto Diet Tracker*](https://marlvel.ai/intel-report/health-fitness/com-wombatapps-carbtracker) (Wombat Apps LLC) — 4.8/5 Rating | Mixed Sentiment
- [*AI Calorie Counter - Appediet*](https://marlvel.ai/intel-report/health-fitness/com-appediet-appediet) (Appediet Information PTE. LTD) — 4.8/5 Rating | N/A Sentiment
- [*Taller AI: Height Maximizer*](https://marlvel.ai/intel-report/health-fitness/taller-ai-height-maximizer) (Leadimize) — 4.7/5 Rating | Positive Sentiment
- [*Strava: Run, Bike, Walk*](https://marlvel.ai/intel-report/health-fitness/strava-run-bike-walk) (Strava, Inc.) — 4.7/5 Rating | Positive Sentiment

## 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 and evidence quoting.
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:** 0.7/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 81
- **Data Sources:** user reviews, 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:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/health-fitness/fastie-calorie-food-tracker)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.