iFIT Personal Trainer vs Supplement Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iFIT Personal Trainer
This AI-powered fitness coach creates personalized workout plans and weekly schedules tailored to your goals, fitness level, and available time. It adapts to your progress and offers a variety of exercise types, with no equipment required. Millions use it to achieve their health objectives.
- AI-powered personalized workout plans
- Adaptive weekly schedules
- Variety of workout types (strength, HIIT, yoga, etc.)
- No equipment required
- Integration with health data (Apple Health, MyFitnessPal)
- Workouts led by world-class trainers
- Progress tracking and insights
Read full descriptionHide full description
Your workout should fit your life, not the other way around. iFIT Personal Trainer puts an AI personal trainer in your pocket. Whether you have 20 minutes at home or an hour at the gym, iFIT Tailor, your AI fitness coach, creates personalized workouts and a weekly plan built around your goals, fitness level, schedule, health data, and progress. And as your needs change, your plan adapts with you. Dive into strength training, HIIT workouts, cardio, Pilates, yoga and more. Tailor is with you 24/7, adjusting your plan, cheering you on, and helping you unlock your best results. No equipment required. No experience necessary. Tailor provides personalized, easy-to-follow, habit-forming fitness plans and workouts built around you. Because the best workout is the one you actually do. Brought to you by iFIT, a leader in immersive fitness experiences. Millions of people around the world use iFIT to reach their health goals. Whether you’re looking to build strength, improve endurance, boost mobility, or simply move more, iFIT Tailor removes the guesswork and delivers a daily fitness plan you can follow. KEY FEATURES WORKOUTS FOR EVERY GOAL: From strength and cardio to cycling, Pilates, bodyweight, yoga, meditation, cross-training and more, Tailor creates personalized workouts that match your goals, fitness level, and preferences. EASY-TO-FOLLOW GUIDANCE: Follow step-by-step video demonstrations and voice coaching to learn proper form and move with confidence. Every workout is backed by iFIT’s 50+ years of fitness expertise. PERSONALIZED TO YOU: Find the perfect workout for you. Tailor builds your plan around your goals, fitness level, schedule, location and available time , then adapts them based on your workout history, sleep, and resting heart rate. BUILT TO STICK: Tailor learns what motivates you and helps you follow through. Choose Tailor’s voice and adjust how you like to be coached. Track your achievements in the app and unlock streaks. NO EQUIPMENT NEEDED: Whether you’re at home, in the hotel gym, or on a nature trail, Tailor adapts your workout for the day ahead. Every plan is purpose-built for the equipment and time you have available. POWERED BY YOUR DATA: Connect apps like Apple Health and MyFitnessPal to help Tailor understand your activity, sleep, and recovery, then personalize your workouts in real time based on how your body is doing. TRAIN WITH THE BEST: Stay motivated with workouts led by 180 world-class iFIT trainers, professional athletes, and fitness experts pushing you forward. UNLOCK YOUR GOALS: Reach your fitness goals with multi-week training programs, whether you’re building strength, training for a 5K, or preparing for a marathon. Track your progress with personalized workout stats and insights in the app. Free iFIT accounts include 2 workouts per month with limited plan edits. Upgrade to an iFIT Membership for unlimited workouts, plan edits, and access to membership-only programs. See details below: SUBSCRIPTION OPTIONS iFIT Tailor+: $19.99/month - Enjoy unlimited workouts and plan edits, plus exclusive membership-only programs. iFIT Train: Existing iFIT Train members get unlimited workouts and plan edits, plus access to membership-only programs in the iFIT Personal Trainer app at no additional cost. iFIT Pro: Existing iFIT Pro members get unlimited workouts and plan edits, plus access to membership-only programs in the iFIT Personal Trainer app at no additional cost. Subscriptions automatically renew unless canceled before the end of the billing period. Manage your subscription in your account settings. Membership auto-renews unless canceled in advance. Free iFIT account and agreement to terms required to use mobile application. Free iFIT account and agreement to terms required to use mobile application. Terms of Use: https://www.ifit.com/legal/terms Privacy Policy: https://www.ifit.com/privacy-policy
Supplement Stack
Get personalized supplement recommendations based on your health goals and existing medications. Understand the evidence behind each suggestion and avoid potential clashes. Offers free initial checks with optional paid features for ongoing monitoring and detailed analysis.
- Personalized supplement recommendations
- Vitamin clash checks
- Medication interaction alerts
- Brand and dose verification
- Evidence-based grading for picks
- Saved supplement stacks
Read full descriptionHide full description
Wellpicked is a supplement checker for people who want a clear, honest view of what they take and why. Answer a few quick questions and you get personalized picks in about two minutes: what to take, what to skip, and the reason behind each one. Every pick comes with an evidence grade and a short explanation, so you can see how strong the research is instead of trusting a badge. - Personalized picks based on your answers - The reason behind each pick - What to take, when to take it, and what to take it with - Evidence grades with short explanations - Clash checks against your medications and your current stack - Brand and dose checks on the products you use - Re-checks when you add a bottle or your goals change - A saved stack you can come back to Wellpicked won't recommend something just to fill a list. If your stack is fine, it tells you that. Wellpicked provides general wellness information, not medical advice. It is not a substitute for care from a qualified professional. Check with your doctor before starting anything new, especially if you take prescription medication, are pregnant, or are managing a condition. Supplements can interact with medications and with each other. Some features require Premium: clash checks, brand and dose checks, re-checks, and the saved stack. Terms of Use (EULA): https://supp-ai-fable.vercel.app/terms Privacy Policy: https://supp-ai-fable.vercel.app/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Supplement Stack at 100% against iFIT Personal Trainer's 57%. Supplement Stack also leads on rating (5.0 vs 4.7) and update cadence (every 4 days vs fortnightly). iFIT Personal Trainer's advantage is ratings volume (1.6K vs 3) and chart position (#75 vs unranked). On price, ads, in-app purchases and monetization model 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
Both are free to download. iFIT Personal Trainer sells 2 in-app purchases, starting at $19.99 per month and Supplement Stack sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Supplement Stack holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: iFIT Personal Trainer has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 57% of iFIT Personal Trainer's written reviews are positive against 100% of Supplement Stack's.
iFIT Personal Trainer ships an update fortnightly, Supplement Stack every 4 days. Both last shipped on November 13, 2026.
| Parameter | iFIT Personal Trainer | Supplement Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.6K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 57.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.6K — better | 3 |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Best chart rank | #75 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 259 MB | 74 MB |
| Age rating | 4+ | 17+ |
| Developer | ICON Health & Fitness, Inc. | Decent4 LLC |
Customer experience
iFIT Personal Trainer
Supplement Stack
In-app purchases
iFIT Personal Trainer
- Tailor+$19.991 Month
- Train and Tailor+$24.991 Month
Supplement Stack
- Wellpicked Pro Monthly7 Days trial$5.991 Month
- Wellpicked Pro Annual Discount$34.991 Year
- Wellpicked Pro Annual7 Days trial$49.991 Year
- Lifetime Pro$199.00
Questions
Is iFIT Personal Trainer free?
Is Supplement Stack free?
Which has better reviews, iFIT Personal Trainer or Supplement Stack?
Do iFIT Personal Trainer or Supplement Stack have ads?
Which is updated more often, iFIT Personal Trainer or Supplement Stack?
Other comparisons















