Report updated Jun 21, 2026
Blood Type Diet®
For followers of the Blood Type Diet who require a portable, quick-reference tool for grocery shopping and meal planning.
Blood Type Diet® is an established health & fitness app that is a paid app. With a 4.2/5 rating from 194 reviews, it shows polarized user reception. Users particularly appreciate convenient access to blood type food lists simplifies grocery shopping and meal planning routines, though inconsistent food list data between the application and the published reference books remains a common concern.
What is Blood Type Diet®?
Blood Type Diet is a mobile reference tool for iOS that provides personalized food lists based on Dr. Peter D'Adamo's dietary methodology.
Users hire the app to reduce the cognitive load of dietary compliance while shopping or dining out, replacing physical book lookups with a digital, portable interface.
Current Momentum
v2.6 · 8mo ago
Maintenance- Integrated native social media launches.
- Maintains stable international chart presence.
Active Nemesis
MyFitnessPal: Calorie Counter
By MyFitnessPal
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Filters food lists into Beneficial, Neutral, and Avoid categories based on user-selected blood type and secretor status.
Aggregates common food items compatible with multiple blood types for shared household shopping.
Allows users to build and email custom shopping lists directly from the app interface.
How much does it cost?
- One-time purchase at $3.99
Paid model anchored at $3.99, positioning the app as a low-cost digital companion to the author's physical book series.
Who Built It?
Providing portable nutritional guidance for followers of the Blood Type Diet® to identify compatible foods while shopping or dining.
Portfolio
1
Apps
Explore the full D'Adamo Personalized Nutrition® report
Portfolio breakdown, audience, momentum, and every app published by D'Adamo Personalized Nutrition®.
What do users think recently?
High confidence · 49 reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate convenient access to blood type food lists simplifies grocery shopping and meal planning routines, but report inconsistent food list data between the application and the published reference books.
Limited review volume (49 reviews). Sentiment analysis will deepen as more data lands.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Blood Type Diet®?
Where is it available?
Localized markets (1)
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
The app maintains a presence in the Paid Health & Fitness category across multiple international markets, with notable #7 rankings in Kenya and Uganda. The reliance on a one-time purchase model limits revenue velocity compared to subscription-based trackers in the same category.
Rank progression
92 active rankings tracked — 30-day window
The rivals identified
Nemeses(1)
Dominates the calorie tracking market with a massive database and social features that dwarf the target's niche food-list focus.
Differentiators
- Massive crowdsourced food database provides instant logging for almost any global food item.
- Integrated social community features allow users to share progress and find accountability partners.
- Extensive third-party wearable integration syncs activity data directly into the daily caloric budget.
Contenders(2)
Pivots from simple tracking to psychological coaching, capturing the audience that finds basic food lists insufficient.
Differentiators
- Psychology-based curriculum shifts focus from simple calorie counting to long-term behavioral habit changes.
- Human-led coaching integration provides personalized support that static diet apps cannot replicate.
- Color-coded food density system simplifies nutritional choices without requiring complex macro calculations.
High-velocity release cadence and gamified weight loss tracking make it a primary alternative for users seeking active engagement.
Differentiators
- Gamified weight loss challenges and badges maintain higher user retention than static food lists.
- Snap-it photo recognition feature reduces manual entry friction compared to traditional list-based apps.
- Aggressive bi-weekly update cycle ensures rapid bug fixes and consistent UI/UX improvements.
Same space(3)
Focuses on holistic health and lifestyle integration rather than just weight loss or specific diet lists.
Differentiators
- Holistic health scoring system evaluates overall lifestyle quality beyond just caloric intake.
- Personalized meal plans based on user health goals simplify the decision-making process for beginners.
Offers a high-quality, data-driven alternative for users who prioritize clinical accuracy in their tracking.
Differentiators
- Clinical-grade nutritional data verification ensures higher accuracy than user-submitted food databases.
- Comprehensive diabetes-focused tracking features provide value for users managing specific health conditions.
Specializes in the Keto niche, serving as a direct competitor for users with specific dietary restrictions.
Differentiators
- Deeply specialized macro-tracking logic tailored specifically for ketogenic and low-carb dietary requirements.
- Advanced recipe database includes keto-specific meal planning tools that standard trackers lack.
New entrants(2)
Gaining traction among power users by replacing static targets with dynamic, algorithm-based expenditure adjustments.
Differentiators
- Dynamic expenditure algorithm automatically adjusts calorie targets based on actual weight trends.
- Ad-free, subscription-only model prioritizes user experience and data privacy over monetization through ads.
Rapidly emerging with AI-first features that modernize the traditional calorie tracking experience.
Differentiators
- AI-powered image recognition for food logging eliminates the need for manual database searching.
- Automated meal plan generation adapts dynamically to user feedback and weight loss progress.
Compare Blood Type Diet® against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Blood Type Diet®
Strengths to defend, gaps to attack
Core Strengths
- Proprietary food-classification logic creates high switching costs
- Official brand authority provides a unique trust signal
- Family Food List feature reduces household friction
Critical Frictions
- Data discrepancies with reference books drive 1★ reviews
- Poor UI contrast hinders accessibility
- One-time $3.99 price lacks recurring value
Growth Levers
- Integrate wearable device support to improve shopping convenience
- Expand database to include modern dietary staples
Market Threats
- AI-first trackers reduce manual entry friction
- Clinical-grade competitors offer higher data accuracy
What are the next best moves?
Audit food database against reference books because data discrepancies are the top complaint → reduce churn
User reviews highlight consistent frustration with conflicting information between the app and books.
Trade-off: Pause the wearable companion app sprint — database accuracy is a higher retention risk.
Update UI contrast and font sizing because accessibility complaints hinder usability → improve rating baseline
Users with visual impairments report significant difficulty navigating the current interface.
Trade-off: Deprioritize new recipe content updates — accessibility is a core utility requirement.
A counter-intuitive read
The app's reliance on static lists is not a weakness but a moat, as it avoids the noise of crowdsourced databases that plague competitors like MyFitnessPal.
Feature Gaps vs Competitors
- Real-time wearable integration (available in MyFitnessPal but absent here)
- AI-powered image recognition (available in Appediet but absent here)
Key Takeaways
The app retains users through proprietary dietary methodology, but data inaccuracies and accessibility friction threaten long-term viability, so the PM should prioritize database synchronization to defend the brand's authority.
Where Is It Heading?
Stable
The specialized diet market is consolidating around trackers that offer higher data accuracy and automated logging. The app remains stable due to its official brand authority, but it must address data synchronization issues to prevent users from migrating to more reliable, AI-driven alternatives.
Data discrepancies between the app and reference books drive negative sentiment, which erodes trust in the official dietary protocol.
The app maintains a stable international chart presence, indicating a consistent demand for specialized, brand-aligned nutritional tools.