Comparison

Longevity Checklist vs LifeOS

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

Head to head
About

Longevity Checklist

Features
Read full description

Harness the latest scientific breakthroughs in the emerging field of longevity to extend your lifespan with Longevity Checklist. Our app guides you on a personalized journey toward a healthier lifestyle, providing daily tasks and long-term goals designed to promote healthy habits and support your longevity journey. ----------------- Features ----------------- > Daily Tasks: Receive curated daily habits and activities that encourage health and well-being. From nutrition tips to exercise suggestions, we've got you covered. > Long-Term Goals: Set and track objectives to foster lasting lifestyle changes. Achieve milestones that contribute to a healthier future. > Personalized Recommendations: Tailor your checklist based on your preferences and needs. The app adapts to you, ensuring a unique experience. Start Your Longevity Journey Today Download Longevity Checklist now and take the first step Disclaimer: Longevity Checklist provides general information and guidance to promote healthy living. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider for personalized medical advice.

About

LifeOS

This AI-powered health coach uses your wearable data to provide personalized daily guidance on nutrition, exercise, and habits. It offers features like meal analysis, habit simulation, and a vitality score to help you improve your healthspan.

Highlights
  • AI Longevity Coach
  • Personalized daily guidance
  • NutriScan meal analysis
  • What-If Simulator for habits
  • Vitality Score tracking
  • Twin History for trends
Features
Read full description

Start free. LifeOS is your AI Longevity Coach — helping you improve healthspan through smarter meals, personalized daily guidance, and future habit simulations. Powered by your wearable data — steps, heart rate, HRV, and sleep — LifeOS turns daily signals into coaching that adapts to you over time. FEATURES NutriScan Take a photo of any meal and get instant wellness coaching on nutrition quality, longevity impact, and how it fits your daily plan. What-If Simulator Explore 30-day scenarios like better sleep, more movement, or new eating habits and see how small changes may compound over time. Life Stack Receive personalized nutrition, exercise, supplement, and recovery actions based on your biometrics and goals. Vitality Score Track your daily wellness momentum with one simple score built from your lifestyle signals. Twin History See how your vitality trends and biological age estimate evolve over time. Weekly Intelligence Get AI-powered weekly summaries showing progress, changes, and what to focus on next. PREMIUM Start free. Upgrade for deeper insights, expanded history, advanced NutriScan analysis, and more personalized coaching tools. DISCLAIMER LifeOS is a wellness coaching tool. All insights are for informational purposes only and are not medical advice. TERMS OF USE Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Longevity Checklist4 screens
LifeOS3 screens

Verdict

The call

The clearest difference is in-app purchases: Longevity Checklist at none against LifeOS's 2. On price, update cadence, 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. LifeOS sells 2 in-app purchases, starting at $19.99 per month. Longevity Checklist asks for nothing beyond the download.

UpkeepUpdate frequency

Longevity Checklist ships an update monthly, LifeOS every 2 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
Longevity Checklist versus LifeOS: the parameters behind the verdict, then further details
ParameterLongevity ChecklistLifeOS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size46 MB25 MB
Age rating17+4+
DeveloperMichael TaciukRAYA AMEHA MERESA

In-app purchases

None

Longevity Checklist

No in-app purchases

2 purchases

LifeOS

Subscriptions2
  • LifeOS Premium Monthly7 Days trial$19.991 Month
  • LifeOS Premium7 Days trial$149.991 Year

Questions

Is Longevity Checklist free?
Longevity Checklist is free to download, with no in-app purchases.
Is LifeOS free?
LifeOS is free to download, with in-app purchases available.
Do Longevity Checklist or LifeOS have ads?
Neither Longevity Checklist nor LifeOS shows ads.
Which is updated more often, Longevity Checklist or LifeOS?
Longevity Checklist ships an update monthly, and LifeOS every 2 months. Most recently, Longevity Checklist was updated on October 27, 2026 and LifeOS on October 6, 2026.

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