Comparison

DIEXTRA vs Olvi

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

Head to head
About

DIEXTRA

Features
Read full description

DIEXTRA - Your Personal AI Nutrition & Fitness Coach Take control of your health with DIEXTRA, the intelligent health companion that combines cutting-edge AI with personalized nutrition and fitness guidance. SMART MEAL TRACKING •⁠ ⁠Snap a photo of your food and let AI instantly analyze nutritional content •⁠ ⁠Log meals effortlessly with intelligent food recognition •⁠ ⁠Track calories, macros, and micronutrients with precision •⁠ ⁠Support for dietary restrictions, allergies, and religious preferences PERSONALIZED MEAL PLANNING •⁠ ⁠AI-generated meal plans tailored to your goals, tastes, and medical needs •⁠ ⁠Adaptive recommendations based on your eating patterns •⁠ ⁠Recipe suggestions with detailed nutritional breakdowns •⁠ ⁠Shopping lists automatically generated from your meal plans INTELLIGENT FITNESS TRACKING •⁠ ⁠Custom exercise plans designed for your fitness level and available equipment •⁠ ⁠Track workouts, calories burned, and progress over time ELRS HEALTH MONITORING •⁠ ⁠Exclusive Estimated Lifestyle Risk Score (ELRS) tracks your overall wellness •⁠ ⁠Understand your diet risk, activity risk, and biometric adherence •⁠ ⁠Receive AI-powered insights on improving your health metrics •⁠ ⁠Visual progress tracking with trend analysis AI COACHING •⁠ ⁠24/7 access to your personal AI health coach •⁠ ⁠Get instant answers to nutrition and fitness questions •⁠ ⁠Receive motivational nudges and personalized guidance •⁠ ⁠Evidence-based recommendations adapted to your lifestyle BIOMETRIC TRACKING •⁠ ⁠Log weight, measurements, and health metrics •⁠ ⁠Set and track goals with visual progress charts •⁠ ⁠Water intake monitoring •⁠ ⁠Comprehensive health data history Perfect for anyone managing diabetes, weight goals, or simply wanting to live a healthier lifestyle. DIEXTRA adapts to YOU.

About

Olvi

This AI-powered companion offers personalized insights into nutrition, exercise, and lifestyle habits. It helps users make smarter choices, understand their patterns, and achieve healthier living through adaptive guidance and meal planning features.

Highlights
  • AI-powered personalized guidance
  • Nutrition and activity tracking
  • Meal analysis and planning
  • Habit pattern discovery
  • Progress insights and motivation
  • Magic Meal Prep feature
  • Wearable data integration
Features
Read full description

OLVI Optimal Living through Vital Intelligence Personalized insights → Smarter choices → Healthier living Olvi is your AI-powered nutrition, exercise, and lifestyle companion that helps you make healthier choices, understand your habits, and stay on track with your goals. Olvi goes beyond tracking — it learns from your everyday nutrition, activity, and habits to provide personalized guidance that adapts with you. What Olvi can help you do • Set and track your nutrition and lifestyle goals • Analyze meals and better understand what’s on your plate • Track nutrition, activity, weight, and progress over time • Receive personalized guidance based on your goals, lifestyle, food preferences, and health profile • Discover patterns in your everyday habits and get timely suggestions • Plan meals and healthier food choices that fit your preferences • Stay motivated with progress insights and features that reward consistency • Build healthier eating and activity habits that are practical and sustainable • Analyze meals with AI and understand calories, protein, carbs, fiber, fats, and more • Set and track nutrition and activity goals • Get personalized meal plans and recipes based on your preferences and goals • Ask Olvi for practical nutrition, activity, and lifestyle guidance • Use Magic Meal Prep to scan foods, your kitchen, or grocery receipts and discover meal ideas and healthier choices • See your progress and patterns across nutrition, activity, weight, and other metrics • Get guidance that adapts over time as Olvi learns from your habits • Connect activity data from supported wearables and health platforms • Share progress reports with your healthcare professional when you choose More than a tracker, Olvi learns from your everyday habits and adapts its guidance over time — helping you make simple, informed choices in the moment. Developed with clinical input from an endocrinologist, Olvi brings an evidence-informed perspective to everyday nutrition, activity, and lifestyle choices while keeping guidance practical, personalized, and easy to use. Olvi provides health and wellness information for informational and wellness purposes. It does not provide medical care, diagnosis, or treatment, does not establish a doctor–patient relationship, and is not a substitute for advice from a qualified healthcare professional. WHAT’S INCLUDED Olvi is free to use. The free plan includes 3 AI meal analyses and 3 Ask Olvi messages a day, 2 meal plans and 2 exercise plans a month, Magic Meal Prep, manual meal logging, Apple Health sync and 7 days of progress history. Manual logging is never limited. Olvi Core adds unlimited AI meal analysis, Ask Olvi (20 messages a day), full vitamins and minerals on every meal, unlimited meal and exercise plans, unlimited Magic Meal Prep, 90 days of progress history and a year of meal history. Olvi Coach adds everything in Core, plus unlimited Ask Olvi, unlimited history, step-by-step Cook Mode with family scaling, and a one-year clinic report history. SUBSCRIPTIONS Olvi Core and Olvi Coach are auto-renewing subscriptions, available monthly or yearly, each with a 7-day free trial for new subscribers. The subscription name, length and price are shown in the app before you purchase. Payment is charged to your Apple ID at confirmation, or at the end of the free trial unless cancelled. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period; manage or cancel it in your App Store account settings. Sources for every health figure the app shows are listed under Profile > Sources & citations and at https://olvi.io/citations Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Olvi Terms & Conditions: https://olvi.io/terms Privacy Policy: https://olvi.io/privacy

Screenshots

DIEXTRA4 screens
Olvi4 screens

Verdict

The call

The clearest difference is in-app purchases: DIEXTRA at none against Olvi's 6. DIEXTRA also leads on iOS requirement (15.6 vs 17.0). Olvi's advantage is update cadence (weekly vs fortnightly). 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. Olvi sells 6 in-app purchases, starting at $6.99 per month. DIEXTRA asks for nothing beyond the download.

UpkeepUpdate frequency

DIEXTRA ships an update fortnightly, Olvi weekly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
DIEXTRA versus Olvi: the parameters behind the verdict, then further details
ParameterDIEXTRAOlvi
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.0
Further details — not scored
Size1 MB59 MB
Age rating17+12+
DeveloperMirakalous Technologies Inc.Seranthia Inc

In-app purchases

None

DIEXTRA

No in-app purchases

6 purchases

Olvi

Subscriptions6
  • Olvi Core7 Days trial$6.991 Month
  • Olvi Coach7 Days trial$9.991 Month
  • Olvi Core Annual7 Days trial$49.991 Year
Show 3 more
  • Olvi Core Annual1 Year trial$49.991 Year
  • Olvi Coach Annual7 Days trial$69.991 Year
  • Olvi Coach Annual1 Year trial$69.991 Year

Questions

Is DIEXTRA free?
DIEXTRA is free to download, with no in-app purchases.
Is Olvi free?
Olvi is free to download, with in-app purchases available.
Do DIEXTRA or Olvi have ads?
Neither DIEXTRA nor Olvi shows ads.
Which is updated more often, DIEXTRA or Olvi?
DIEXTRA ships an update fortnightly, and Olvi weekly. Most recently, DIEXTRA was updated on October 25, 2026 and Olvi on October 31, 2026.

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