BMI vs FiTrek
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BMI
Easily calculate your Body Mass Index (BMI) and track your weight over time. Monitor your progress towards your health goals with this straightforward tool.
- BMI calculation
- Weight tracking
- Progress monitoring
- Health goal support
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Track your BMI, monitor weight progress, and stay within your healthy weight range. BMI Tracker & Calculator helps you calculate Body Mass Index, save measurements, and visualize progress through a modern dashboard designed for everyday health tracking.
FiTrek
This app uses your logged workout and nutrition data to provide personalized AI coaching. It helps you understand your progress, break plateaus, and optimize your diet for better results.
- AI-powered personalized coaching
- Workout logging (sets, reps, weight)
- Nutrition tracking with macro breakdown
- Progress visualization charts
- Ask your AI coach anything
- Meal logging via photo
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Fitrek – AI Fitness & Nutrition Coach Your AI coach. Your real data. No generic advice. Fitrek logs your workouts and nutrition — then puts an AI coach on top that actually reads your data and tells you exactly what to do next. AI Coach That Knows Your Data Ask your coach anything. It pulls from your actual logged workouts and meals to give you real answers — how to break a plateau, what to eat before training, or why your progress has stalled. Workout Logging Log sets, reps, and weight with ease. Track your lifts over time and watch your strength progress build session by session. Nutrition Tracking Log meals by taking a picture of your food and get a full macro breakdown — calories, protein, carbs, and fat — so you always know where you stand for the day. Progress Charts Visualize your journey. See trends in your weight, strength, and nutrition over time to stay motivated and informed. Fitrek Pro Unlock unlimited AI coaching with a Pro subscription. Start with a free 7-day trial — no commitment required. Your data. Your coach. Your results. Terms of Use: https://fitrekapp.com/terms Privacy Policy: https://fitrekapp.com/privacy
Screenshots
Verdict
The clearest difference is ads: FiTrek at none against BMI's shown. FiTrek also leads on update cadence (every 3 weeks vs every 6 months). BMI's advantage is ratings volume (56 vs 3). On price, rating, 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. BMI sells 1 one-off in-app purchase and FiTrek sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for BMI against 5.0 for FiTrek. That said, the two scores are not equally well evidenced: BMI has 56 ratings behind it against 3, so its average is the more settled of the two.
BMI ships an update every 6 months, FiTrek every 3 weeks. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.
| Parameter | BMI | FiTrek |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (56 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 56 — better | 3 |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 55 MB |
| Age rating | 4+ | 12+ |
| Developer | An Banh | FiTrek LLC |
Customer experience
BMI
FiTrek
In-app purchases
BMI
- Upgrade Pro Version$1.99
FiTrek
- Fitrek Pro7 Days trial$12.991 Month
- Fitrek Pro7 Days trial$119.991 Year
