Comparison

Reflect vs Supplements AI

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

Head to head
About

Reflect

This app allows you to track any aspect of your life, from mood and symptoms to habits and productivity. Conduct self-experiments, set goals, and gain insights through powerful visualizations and reports. Your data is stored locally for maximum privacy.

Highlights
  • Track any metric (mood, habits, health, etc.)
  • Conduct self-experiments and analyze outcomes
  • Set and track progress towards goals
  • Generate weekly and monthly reports
  • Visualize data with interactive charts
  • Discover correlations between metrics
  • Integrate with health devices and platforms
  • Local data storage for privacy
Features
Read full description

Reflect: Track Anything, Run Experiments, Gain Insights Reflect is the ultimate app for tracking anything in your life, conducting self-experiments, setting goals and building habits, and gaining valuable insights from your data. Whether you want to monitor your mood, symptoms, habits, productivity, or any other aspect of your life, Reflect empowers you with unparalleled flexibility and control. KEY FEATURES • Track Anything: Log your mood, symptoms, sleep, diet, exercise, productivity, medication, supplements, habits, weight, blood pressure, blood sugar, menstrual cycle, and more. The possibilities are endless! • Self-Experimentation: Test hypotheses about changes in your life and get detailed reports comparing your predictions to the actual outcomes. • Goals: Track habits and progress towards outcomes that matter to you • Reports: Receive weekly and monthly reports summarizing significant changes and trends in your tracked metrics. • Powerful Visualizations: Identify patterns, correlations, and trends in your data through interactive charts, graphs, and calendars. • Uncover Correlations: Discover which metrics are most strongly associated with your key variables. • Seamless Integrations: Effortlessly sync data from popular health and wellness devices and platforms, including local weather, Oura Ring, WHOOP, and Apple Health, for a comprehensive and centralized tracking experience. • Event Analysis: Pinpoint meaningful changes in your data surrounding specific events or points in time. • Import & Export: Easily migrate your existing data or export your Reflect data at any time, ensuring full control and portability. • Privacy: All data is stored and analyzed locally on your device, ensuring your information remains completely private and secure. TRACK ANYTHING Mood & Mental Health: • Happiness, joy, sadness, anxiety, stress, depression • Self-esteem, confidence, motivation, concentration • Panic attacks, phobias, OCD, PTSD, ADHD, bipolar disorder, Seasonal Affective Disorder (SAD) Symptoms & Conditions: • Headaches, chronic pain • Fatigue, energy levels, insomnia, sleep quality, sleep duration • Allergies, asthma, respiratory issues • Digestion, bloating, constipation, diarrhea, acid reflux, IBS • Autoimmune disorders, fibromyalgia, arthritis, inflammation • Cardiovascular health, heart palpitations, blood pressure Productivity & Performance: • Focus, concentration, attention span, distractions, procrastination • Motivation, discipline, willpower, drive, enthusiasm, passion • Mental clarity, brain fog Fitness & Nutrition: • Weight, body fat, BMI, muscle mass, body measurements • Water intake, allergies, intolerances, hunger, satiety • Supplements, vitamins, minerals Habits & Routines: • Meditation, mindfulness, deep breathing, relaxation, stress management • Journaling, gratitude, affirmations, self-reflection, personal growth • Reading, learning, skill development, courses, certifications, education • Social media usage, news consumption • Daily, morning, and sleep routines • Habit formation, habit tracking Health Markers: • Blood pressure, heart rate, HRV, oxygen saturation, respiratory rate • Blood sugar, glucose levels, insulin, ketones, cholesterol • Medication, supplements, vitamins, minerals, dosage, side effects • Lab results and biomarkers • Symptoms, treatments, interventions Women's Health: • Menstrual cycle, period tracking, cramps, mood changes • Fertility, ovulation, body temperature • Pregnancy, fetal movement, contractions • Postpartum, breastfeeding, pumping, milk supply, infant sleep, milestones • Gynecological health, pelvic floor health Whether you're looking to optimize your health, productivity, well-being, or personal growth, Reflect is the perfect companion for your self-improvement journey. Join the many users who have transformed their lives through the power of self-tracking and experimentation. Terms of Use: https://ntl.ai/terms Privacy Policy: https://ntl.ai/privacy

About

Supplements AI

Optimize your health routine with this intelligent supplement tracker. It creates personalized schedules, reminds you of doses, and analyzes potential interactions and synergies to maximize benefits. Gain insights into how your supplements impact your well-being and identify potential nutrient deficiencies.

Highlights
  • Personalized supplement schedule
  • Smart reminder notifications
  • Vitamin and mineral tracking
  • Synergy and interference analysis
  • Meal-aware planning
  • Well-being and performance tracking
  • Nutrient deficiency identification
Features
Read full description

Supplements AI – The Smart Supplement Tracker Taking supplements is an investment in your health. But without the right plan, that investment can lose its impact. Supplements need to be taken at the right time, in the right combinations, and with the right schedule to truly work. That’s where Supplements AI comes in: the ultimate Supplement Tracker that helps you take control of your routine, optimize absorption, and make sure you’re really getting the benefits you expect. Track your supplements with confidence Supplements AI is not just a simple pill reminder. It’s a complete Supplement Tracker that adapts to your life. The app builds a personalized Supplement Schedule and helps you stay consistent every day. With smart features, you’ll always know: • Timeline view: see exactly when to take each supplement during the day for optimal absorption. • Supplement Reminder notifications: intelligent alerts that adjust to your daily rhythm so you never miss a dose. • Vitamin Tracker: log your vitamins and minerals, and keep an organized view of your supplement stack. • Daily log: record each intake to build long-term consistency and improve results. Optimize your supplement schedule Not all supplements should be taken together. Some nutrients boost each other’s effects, while others reduce absorption if combined. Supplements AI automatically analyzes your supplement stack and builds the best plan for you: • Synergies maximized: pair supplements that work better together, like vitamin D and magnesium. • Interferences avoided: prevent negative interactions between nutrients. • Meal-aware planning: know which supplements should be taken with food and which are best on an empty stomach. • Research-based dosage: get access to recommended dosage ranges backed by scientific studies. Insights that go beyond tracking Taking a supplement is one thing. Knowing if it truly works for you is another. With Supplements AI, you get more than a tracker – you get insights. • Well-being tracking: log daily mood, energy, focus, sleep, and productivity. • Correlation analysis: see how your supplements affect your performance and well-being over time. • Personal feedback loop: understand if your routine is actually helping you reach your goals. Detect your nutrient deficiencies Sometimes the biggest challenge is knowing which supplements you actually need. Our Nutrient Checkup is based on the latest scientific studies and helps identify potential nutrient deficiencies based on your diet, lifestyle, and habits. • Personalized recommendations for vitamins and minerals. • Science-driven probability scores for deficiencies. • A clear picture of which supplements are most likely to benefit you. Always improving – Supplement Scanner coming soon Choosing the right product on the shelf can be overwhelming. Soon, Supplements AI will launch a Supplement Scanner: simply scan a label or barcode to see product quality, dosage, and whether it fits your personalized plan. This feature will make Supplements AI not just a tracker, but your all-in-one supplement companion. Why choose Supplements AI? • Smart Supplement Tracker: structured schedules, not guesswork. • Vitamin & Supplement Reminder: intelligent notifications to keep you consistent. • Nutrient Deficiency Detection: know what your body may actually need. • Supplement Insights: discover if your stack is really making a difference. • Science-backed knowledge base: every supplement profile includes description, benefits, dosage, and risks. Whether your goal is better focus, improved recovery, deeper sleep, or overall well-being, Supplements AI gives you the tools to make your supplements work for you. Don’t waste your supplements. Make them count. Download Supplements AI today and take control of your health with the most advanced Supplement Tracker on the App Store. Terms of use: https://supplements-ai.com/terms

Screenshots

Reflect4 screens
Supplements AI4 screens

Verdict

The call

The clearest difference is review sentiment: Reflect at 88% against Supplements AI's 55%. Reflect also leads on rating (4.7 vs 4.3). Supplements AI's advantage is update cadence (every 4 days vs weekly) and iOS requirement (15.1 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Reflect sells 4 in-app purchases, starting at $4.99 per month and Supplements AI sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Reflect holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 65 and 125 respectively. Written reviews point the same way: 88% of Reflect's written reviews are positive against 55% of Supplements AI's.

UpkeepUpdate frequency

Reflect ships an update weekly, Supplements AI every 4 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
Reflect versus Supplements AI: the parameters behind the verdict, then further details
ParameterReflectSupplements AI
PriceFreeFree
Rating4.7 (65 ratings) — better4.3 (125 ratings)
Positive reviews87.5% of reviews — better54.8% of reviews
Number of ratings65125 — better
Update frequencyWeeklyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size25 MB54 MB
Age rating4+17+
DeveloperNo Translation Layer LLCAdrien Pierre Grusse

Customer experience

Reflect

All ratings65 ratings
Positive92.3%
Neutral1.5%
Negative6.2%
Written reviews24 reviews
Positive87.5%
Neutral4.2%
Negative8.3%

Supplements AI

All ratings122 ratings
Positive80.3%
Neutral9.0%
Negative10.7%
Written reviews31 reviews
Positive54.8%
Neutral6.5%
Negative38.7%

In-app purchases

4 purchases

Reflect

Subscriptions3
  • Reflect Plus1 Month trial$4.991 Month
  • Reflect Premium7 Days trial$9.991 Month
  • Reflect Premium Annual7 Days trial$49.991 Year
One-time1
  • Reflect Lifetime Premium$199.99
4 purchases

Supplements AI

Subscriptions4
  • Supplements Premium Monthly$4.991 Month
  • Supplements Premium Monthly$5.991 Month
  • Supplements Premium Yearly$29.991 Year
Show 1 more
  • Supplements Premium Yearly$39.991 Year

Questions

Is Reflect free?
Reflect is free to download, with in-app purchases available.
Is Supplements AI free?
Supplements AI is free to download, with in-app purchases available.
Which has better reviews, Reflect or Supplements AI?
Reflect is rated higher. Reflect averages 4.7 out of 5 from 65 ratings, while Supplements AI averages 4.3 from 125 ratings.
Do Reflect or Supplements AI have ads?
Neither Reflect nor Supplements AI shows ads.
Which is updated more often, Reflect or Supplements AI?
Reflect ships an update weekly, and Supplements AI every 4 days. Most recently, Reflect was updated on October 25, 2026 and Supplements AI on October 21, 2026.

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