MetrixAI vs OnlySets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MetrixAI
Effortlessly track your nutrition and fitness with personalized insights. Log meals by photo for instant breakdowns, monitor workouts, and view key health metrics to achieve your goals.
- Personalized lifestyle plan
- Photo meal logging
- Instant nutritional breakdown
- Workout and activity tracking
- Health metrics monitoring
- Personalized tips and insights
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HOW TO USE METRIX AI: 1) Start by answering a few quick lifestyle questions to personalize your plan. 2) Log your meals by snapping a photo. 3) Receive an instant, detailed nutritional breakdown*. 4) Track your workouts and physical activity. 5) Monitor your progress with key health metrics. 6) Get personalized tips and insights to stay on track. Metrix AI makes fitness simple and stress-free. We provide versatile tools to log your meals, track your workouts, and monitor essential health metrics. Our goal is to help you reach your fitness goals with minimal effort, using smart technology and a personal touch. Got ideas or questions? Reach out to us at info@metrixaiapp.com. *Note: We do not offer medical advice. All recommendations are suggestions. Please consult with a professional and do your own research before starting a new nutritional plan. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
OnlySets
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ONLYSETS — YOUR FITNESS, ALL IN ONE PLACE OnlySets is an all-in-one fitness tracker designed to help you train consistently, track your nutrition and understand your progress over time. From logging workouts to tracking calories, water, weight and daily steps, OnlySets brings your fitness journey together in one simple app. Now featuring the AI Calorie Notebook, making meal logging easier than ever. AI CALORIE NOTEBOOK Describe what you've eaten in everyday language, and OnlySets uses AI to estimate and log your meal's nutritional information. Whether it's a homemade meal, a quick snack or a full dinner, simply type a description and let AI help you track your nutrition. • Describe meals naturally without searching food databases. • Get AI-generated calorie and macronutrient estimates. • Review and edit logged meals. • Keep your meal history organised. • Log meals manually whenever you prefer. AI estimates are approximate and may be inaccurate. Actual nutritional values depend on ingredients, portion sizes and preparation methods. TRACK WORKOUTS Log exercises, sets, reps and weights as you train. Review your workout history and track your strength over time. BUILD YOUR WORKOUT PLAN Organise your training week, customise exercises and follow workout plans suited to your experience level. OnlySets supports gym training, home workouts and calisthenics. TRACK CALORIES AND MACROS Monitor your daily calories, protein, carbohydrates and fat using AI-assisted or manual meal logging. TRACK WATER INTAKE Quickly log your water consumption and monitor your daily hydration. MONITOR YOUR WEIGHT Record your weight, set weight goals and follow your weight trends over time. MEASURE YOUR PROGRESS View performance trends, consistency scores, workout history and personal records. TRACK DAILY STEPS Optionally connect Apple Health to include your daily steps alongside your fitness progress. STAY CONSISTENT Keep your workouts, nutrition, weight and progress together instead of spreading your fitness tracking across multiple apps. SUBSCRIPTION REQUIRED OnlySets requires an active paid subscription to access its fitness tracking features, including the AI Calorie Notebook. Workout tracking, workout planning, calorie and nutrition tracking, water tracking, weight tracking, progress analytics and related fitness features require an active OnlySets subscription. OnlySets offers Weekly, Monthly and Annual auto-renewable subscription options. Subscription prices, billing periods and any eligible introductory offers or free trials are displayed before you confirm your purchase. Payment is charged to your Apple Account when your purchase is confirmed. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current subscription period. You can manage or cancel your subscription through your Apple Account subscription settings. If your subscription becomes inactive, access to subscription-required features will be restricted until an active subscription is restored or purchased. AI PROCESSING AND ACCURACY The AI Calorie Notebook uses third-party AI technology to process meal descriptions and generate nutritional estimates. Meal descriptions are transmitted to the services necessary to process your request, as explained in our Privacy Policy. AI-generated nutritional information is approximate and may contain errors or omissions. OnlySets is intended for general fitness and wellness tracking, not medical diagnosis or treatment. Users should independently verify nutritional information where accuracy is important. APPLE HEALTH Apple Health integration is optional. With your permission, OnlySets reads step-count information from Apple Health to display your daily steps alongside your fitness progress. Apple Health access is not required to use other supported OnlySets features. TERMS & PRIVACY Terms of Use: https://www.onlygym.co.uk/terms Privacy Policy: https://www.onlygym.co.uk/privacy
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Verdict
The clearest difference is update cadence: OnlySets at every 11 days against MetrixAI's every 4 months. MetrixAI's advantage is iOS requirement (13.4 vs 26.1). On price, ads, in-app purchases and device support 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. MetrixAI sells 1 in-app purchase, starting at $9.99 per month and OnlySets sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MetrixAI ships an update every 4 months, OnlySets every 11 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.
| Parameter | MetrixAI | OnlySets |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (6 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.4 — better | 26.1 |
| Further details — not scored | ||
| Size | 33 MB | 36 MB |
| Age rating | 4+ | 12+ |
| Developer | HookedUp, Co. | Abdullahi Egal |
In-app purchases
MetrixAI
- Premium Monthly3 Days trial$9.991 Month
OnlySets
- OnlySets Premium7 Days trial$1.997 Days
- OnlySets Premium$4.991 Month
- OnlySets Premium$49.991 Year









