Comparison

Nutu vs Lifestack

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

Head to head
About

Nutu

This app offers personalized guidance for healthier living and prediabetes management. It provides a unique score based on your daily habits and offers science-backed programs to help you achieve your wellness goals through small, sustainable changes.

Highlights
  • Personalized Nutu Score
  • Smart Food Tracking
  • Activity Tracking (100+ types)
  • CDC-Based Diabetes Prevention Program
  • SMART Goal Setting
  • Certified Coaching (Premium)
Read full description

Nutu: Your Personalized Wellness & Prediabetes Coach Take control of your health—one smart step at a time. Nutu is your all-in-one health and wellness app, designed to support sustainable lifestyle changes through gentle nudges, expert guidance, and real-time feedback. Whether you're managing pre-diabetes or simply striving for a healthier lifestyle, Nutu helps you make small, consistent choices. TWO PROGRAMS. ONE GOAL: A HEALTHIER YOU. 1. Healthy Living Program Designed for anyone looking to lose or maintain weight, boost energy, and feel better overall. • Nutu Score based on your metabolism, food, sleep, and activity that reflects your daily choices and suggests personalized adjustments • Metabolism that evolves with you based on your sleep, exercise and weight trends • Adaptive, the more you use it, the more personalized it becomes 2. CDC-Based Diabetes Prevention Program Designed for individuals concerned about developing type 2 diabetes. • 12-month, science-backed curriculum based on CDC guidelines • Help you lose 5–7% of your body weight through small, manageable changes • Focuses on building habits that last—without crash diets or unrealistic goals WHAT MAKES NUTU DIFFERENT? Your Personalized Nutu Score A personalized score that keeps you in tune with your body—based on food, sleep, movement, and metabolism. No calorie counting! Just aim to stay in the green zone. Features You’ll Love • Smart Food Tracking: Easily log meals with AI suggestions and stay in balance—even when eating out. • Everyday Activity Counts: Track over 100 types of physical activity. • Certified Coaching (Premium Program Subscription Required): Real person + 24/7 AI support. • Willow of Wisdom: Evidence-based tips to keep you inspired and informed. • Social Team: Stay motivated with a group of peers who share your goals. • SMART Goal Setting: Turn big goals into achievable steps. • Science-Based: Our program for those concerned about developing type II diabetes is based on the CDC-recognized National Diabetes Prevention Program. Why Users Love Nutu “The Nutu Score makes healthy decisions simple.” (it is simple) “I finally found a program that fits my life.” “I never thought small changes could make such a difference.” “I love the fact that my Nutu Score resets at midnight. Everyday is an opportunity to start a healthy life without yesterday’s guilt “

About

Lifestack

Create a personalized health routine with actionable insights based on your goals and data. Track progress, learn from community experiences, and make informed decisions about your well-being. Integrates with wearables and diagnostics for a comprehensive view.

Highlights
  • Personalized health routine builder
  • Data-driven habit refinement
  • Progress tracking for health markers
  • Community-based learning and insights
  • Wearable and diagnostic integration (optional)
  • Ad-free and unbiased recommendations
Features
Read full description

Lifestack helps you build a personalized health routine based on your goals, preferences, and data. Most people want to improve their health, but struggle to know which habits actually work for them. Some people lack data. Others collect it. Many are still left guessing what to do next. Lifestack turns health information into a clear, practical routine you can follow day to day. You can bring together what you buy, eat, and do into one system, then refine your routine over time based on what actually works for you. Wearables, blood tests, and diagnostics can add useful context, but they are optional. You stay in control of what you connect. What you can do with Lifestack • Build a personalized health routine Create a routine made up of items, recipes, and activities tailored to your goals. • Turn data into action Use check ins, wearables, or test results to better understand your options and decide what to try next. • Track progress over time See how your routine relates to outcomes like energy, sleep, weight, or other health markers. • Learn from shared experience Explore insights based on research and real world experiences from the community. • Make confident decisions Get recommendations based on goals, data, and shared outcomes, not ads or paid placements. Independent and subscription based Lifestack does not allow advertising or sponsored recommendations. We believe you can only make good health decisions if you can trust what you are seeing. That is why Lifestack is subscription based and designed to minimize spam, manipulation, and low quality content. Important note Lifestack does not provide medical advice. All content is based on user experiences and shared knowledge. Always consult a qualified healthcare professional before making health decisions. Your health. Your routine. --- Privacy Policy: https://www.lifestack.health/privacyPolicy Terms of Use (EULA): https://www.lifestack.health/termsAndConditions

Screenshots

Nutu4 screens
Lifestack4 screens

Verdict

The call

The clearest difference is rating: Lifestack at 5.0 against Nutu's 4.0. Lifestack also leads on update cadence (weekly vs every 3 weeks). Nutu's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (24 vs 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nutu sells 5 in-app purchases, starting at $9.99 per month and Lifestack sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Lifestack holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Nutu has 24 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Nutu ships an update every 3 weeks, Lifestack weekly. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

Scorecard4 real differences · 6 level
Nutu versus Lifestack: the parameters behind the verdict, then further details
ParameterNutuLifestack
PriceFreeFree
Rating4.0 (24 ratings)5.0 (1 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings24 — better1
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size161 MB117 MB
Age rating4+17+
DeveloperWillow Laboratories, Inc.Lifestack Ltd

Customer experience

Nutu

All ratings24 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews12 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Lifestack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Nutu

Subscriptions5
  • Diabetes Prevention Starter1 Month trial$9.991 Month
  • Healthy Living Starter1 Month trial$9.991 Month
  • Nutu Diabetes Prevention App7 Days trial$9.991 Month
Show 2 more
  • Healthy Living w/ Coach$29.991 Month
  • Diabetes Prevention w/ Coach$49.991 Month
2 purchases

Lifestack

Subscriptions2
  • Premium Monthly7 Days trial$9.991 Month
  • Premium Annual7 Days trial$99.991 Year

Questions

Is Nutu free?
Nutu is free to download, with in-app purchases available.
Is Lifestack free?
Lifestack is free to download, with in-app purchases available.
Which has better reviews, Nutu or Lifestack?
Lifestack is rated higher. Nutu averages 4.0 out of 5 from 24 ratings, while Lifestack averages 5.0 from 1 ratings.
Do Nutu or Lifestack have ads?
Neither Nutu nor Lifestack shows ads.
Which is updated more often, Nutu or Lifestack?
Nutu ships an update every 3 weeks, and Lifestack weekly. Most recently, Nutu was updated on September 16, 2026 and Lifestack on September 9, 2026.

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