Comparison

Nutrient Calculator vs ONAHN Michelle

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

Head to head
About

Nutrient Calculator

This app helps you track your approximate daily intake of essential nutrients vital for bone health. It focuses on key elements like calcium, vitamin D, protein, magnesium, and vitamin K. Understand your nutritional consumption to support stronger bones.

Highlights
  • Daily nutrient intake calculation
  • Focus on bone health nutrients
  • Tracks calcium, vitamin D, protein, magnesium, vitamin K
  • Supports healthy bones
Features
Read full description

Nutrition is a key component for strong and healthy bones. Calcium, vitamin D, protein, magnesium and vitamin K are essential nutrients for proper bone health. Use the Nutrient Calculator to calculate your approximate daily intake for each nutrient.

About

ONAHN Michelle

This AI-powered guide analyzes your meals by scanning them with your phone camera. It identifies ingredients and provides personalized insights and recommendations based on your health conditions, dietary needs, and preferences to help you make healthier food choices.

Highlights
  • AI meal scanning with camera
  • Personalized health and diet recommendations
  • Ingredient identification and analysis
  • Customizable health preferences
  • Health score based on daily diet
  • Integration with health data
Features
Read full description

ONAHN MICHELLE® allows users to scan their meals using their smartphone camera.  ONAHN MICHELLE® automatically identifies the ingredients in the food and analyzes them in detail.  Based on the user’s health condition, dietary needs, or preferences, ONAHN MICHELLE® provides personalized insights and recommendations to help users make healthier food choices tailored to their health conditions. This makes it easier to understand what they are eating and how it may affect their overall health.  ONAHN MICHELLE® uses AI meal-scanning technology to identify food ingredients through image analysis. After detecting the ingredients, the app evaluates them according to the user’s health condition, dietary requirements, and nutritional goals. Personalized feedback and recommendations are then generated to help users make informed and health-conscious food choices. With ONAHN MICHELLE® you can: - Customize your health preferences: Input your eating style, select your food preferences, any dietary restrictions, or disliked ingredients. - Scan your meal with AI, scan the barcode, or search manually to identify the food and its ingredients. - Get personalized food insight: Explore the plates which are suggested to you according to your health and diet preferences. - Receive personalized feedback to see how the meal matches your health profile - Determine your health score based on your daily diet. - Integrate your health data into the app to receive healthier meal recommendations and personalized nutrition insights. ONAHN MICHELLE® is here to enhance your food choices and to guide you to find your best lifestyle. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ONAHN Michelle uses Google Gemini 2.0 Flash / 2.5 Flash Live for meal scanning and recommendations as well as for voice based interactions. For these features, the app may share meal photos, barcode values, manual food entries, serving size, nutrition information, preferred language, and optional health-personalization data selected by the user. Optional health-personalization data may include HealthKit-derived nutrition and health tags such as glucose, blood pressure, sodium, cholesterol, fiber, fats, protein, carbohydrates, calories, water, vitamins, and minerals.

Screenshots

Nutrient Calculator4 screens
ONAHN Michelle4 screens

Verdict

The call

The clearest difference is in-app purchases: Nutrient Calculator at none against ONAHN Michelle's 2. Nutrient Calculator also leads on iOS requirement (15.0 vs 17.6). ONAHN Michelle's advantage is review sentiment (100% vs 67%) and update cadence (every 9 days vs every 3 weeks). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ONAHN Michelle sells 2 in-app purchases, starting at $6.99 per month. Nutrient Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Nutrient Calculator ships an update every 3 weeks, ONAHN Michelle every 9 days. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 3 level
Nutrient Calculator versus ONAHN Michelle: the parameters behind the verdict, then further details
ParameterNutrient CalculatorONAHN Michelle
PriceFreeFree
Positive reviews66.7% of reviews100.0% of reviews — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size89 MB69 MB
Age rating12+17+
DeveloperOsteoporosis CanadaH&N Research Inc

Customer experience

Nutrient Calculator

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

ONAHN Michelle

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Nutrient Calculator

No in-app purchases

2 purchases

ONAHN Michelle

Subscriptions2
  • Monthly Basic Plan$6.991 Month
  • Yearly Basic Plan$49.991 Year

Questions

Is Nutrient Calculator free?
Nutrient Calculator is free to download, with no in-app purchases.
Is ONAHN Michelle free?
ONAHN Michelle is free to download, with in-app purchases available.
Do Nutrient Calculator or ONAHN Michelle have ads?
Neither Nutrient Calculator nor ONAHN Michelle shows ads.
Which is updated more often, Nutrient Calculator or ONAHN Michelle?
Nutrient Calculator ships an update every 3 weeks, and ONAHN Michelle every 9 days. Most recently, Nutrient Calculator was updated on October 9, 2026 and ONAHN Michelle on October 5, 2026.

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