Comparison

Cofactor vs OnlySets

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

Head to head
About

Cofactor

Improve your well-being by monitoring the specific nutrients in your meals, going beyond simple calorie counting. Receive a personalized nutrition plan and use AI to instantly analyze food from photos, understanding its impact on your health.

Highlights
  • Personalized wellness nutrition plan
  • AI-powered instant food analysis via photo
  • Track macro and micronutrients
  • Monitor impact on physical, hormonal, and gut health
  • Customized plan based on wellness questions
Features
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Optimize your health by tracking the actual nutrients in your food, not just the calories. PERSONALIZED NUTRITION PLAN Get a custom nutrition plan centered around health and wellness tailored to your goals and your body's needs. INSTANT ANALYSIS Take a picture of your food, let AI analyze the nutrients, and see how the food you eat affects your health. TRACK WHAT MATTERS Tracking just the calories you eat is outdated. Cofactor helps you track the key nutrients you need to support your physical, hormonal, and immune health. HOW TO USE EAT WELL: 1. Answer wellness questions to create a plan for you 2. Take a picture of your food 3. Track your nutrient analysis NOTE: Cofactor does not offer medical advice. Please conduct your own research and consult with a medical professional before following a wellness plan. We offer a free trial for new users. After the trial has ended, a subscription is required to use Cofactor. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy policy: https://michaelrbautista.github.io/appstoreprivacy/

About

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

Screenshots

Cofactor4 screens
OnlySets4 screens

Verdict

The call

The clearest difference is iOS requirement: Cofactor at 18.0 against OnlySets's 26.1. On price, update cadence, 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. Cofactor sells 10 in-app purchases, starting at $4.99 per 7 days 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.

UpkeepUpdate frequency

Cofactor ships an update every 9 days, OnlySets every 11 days. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Cofactor versus OnlySets: the parameters behind the verdict, then further details
ParameterCofactorOnlySets
PriceFreeFree
Rating4.7 (130 ratings) — better—
Number of ratings130 — better—
Update frequencyEvery 9 days — betterEvery 11 days
AdsNoNo
In-app purchasesYesYes
MonetizationSubscription—
DevicesiPhoneiPhone
Requires iOS18.0 — better26.1
Further details — not scored
Size22 MB36 MB
Age rating4+12+
DeveloperMichael Reeves BautistaAbdullahi Egal

In-app purchases

10 purchases

Cofactor

Subscriptions10
  • Weekly Pro$4.997 Days
  • Weekly Pro$6.997 Days
  • Weekly Premium$9.997 Days
Show 7 more
  • Monthly Pro$9.991 Month
  • Discounted Yearly Subscription$19.991 Year
  • Yearly Discount3 Days trial$19.991 Year
  • Yearly Premium$29.991 Year
  • Yearly Pro$29.991 Year
  • Yearly Pro3 Days trial$29.991 Year
  • Annual pro7 Days trial$49.991 Year
3 purchases

OnlySets

Subscriptions3
  • OnlySets Premium7 Days trial$1.997 Days
  • OnlySets Premium$4.991 Month
  • OnlySets Premium$49.991 Year

Questions

Is Cofactor free?
Cofactor is free to download, with in-app purchases available.
Is OnlySets free?
OnlySets is free to download, with in-app purchases available.
Do Cofactor or OnlySets have ads?
Neither Cofactor nor OnlySets shows ads.
Which is updated more often, Cofactor or OnlySets?
Cofactor ships an update every 9 days, and OnlySets every 11 days. Most recently, Cofactor was updated on October 23, 2026 and OnlySets on October 24, 2026.

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