Comparison

VitalStackFit vs Longevity Arc

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

Head to head
About

VitalStackFit

Read full description

VitalStackFit helps developers and gamers turn Apple Health data into clear weekly wellness insights, trend patterns, and motivation to stay consistent. Track sleep, recovery, stress, focus, activity, and habit consistency in a polished dashboard designed for busy technical lives. When enough history is available, VitalStackFit highlights meaningful shifts over time and suggests practical next steps. Free includes: core overview, weekly trends, and basic share options. Pro includes: advanced long-range analytics, confidence-scored insights, experiment tracking, predictive alerts, and premium share cards. Works with Apple Health and Apple Watch (when available). All insights are informational wellness guidance only, not medical advice, diagnosis, or treatment. Links App Guide: https://vitalstack.fit/app-guide Privacy Policy: https://vitalstack.fit/privacy Terms of Service: https://vitalstack.fit/terms EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Longevity Arc

Consolidates your Apple Health data into five key longevity signals, offering a clear dashboard for tracking HRV, fitness, sleep, gait, and cardiac load trends. Understand your body's long-term trajectory and make informed decisions about your health.

Highlights
  • Five longevity signals from Apple Health
  • HRV, fitness, sleep, gait, cardiac load tracking
  • Simple dashboard for trend analysis
  • Understand long-term health trajectory
  • Private, HealthKit-powered experience
Features
Read full description

Longevity Arc turns your Apple Health data into five clear longevity signals. Instead of digging through scattered charts, you can see HRV, fitness, sleep, gait, and cardiac load together in one simple dashboard designed to help you understand how your body is trending over time. Built for people who care about healthspan, recovery, and long-term performance, Longevity Arc helps you spot changes faster and focus on the metrics that matter most. The app is designed to feel simple at a glance while still giving you useful depth when you want to explore trends and patterns. What you can do in Longevity Arc: - Track five science-inspired longevity signals from Apple Health in one place. - Review your HRV, sleep, fitness, gait, and cardiac-load trends without jumping between different screens. - Get a clearer picture of how daily habits may affect your long-term trajectory. - Use a private, HealthKit-powered experience built around your own data. Why people use Longevity Arc: - Apple Health already contains valuable signals, but they are often fragmented and hard to interpret quickly. - Longevity Arc brings those signals together into a more readable view so you can check your status in seconds. - The focus is not noise or endless scores - it is a cleaner way to monitor meaningful change over time. Privacy and data: - Longevity Arc works with your Apple Health data. - You stay focused on your own signals, trends, and progress. Ideal for: - Biohackers tracking recovery and resilience. - Health-conscious users who want a simpler Apple Health dashboard. - Founders, athletes, and everyday users trying to balance stress, fitness, and sleep over time. Privacy Policy: https://longevityarc.app/privacy Terms of Use: https://longevityarc.app/terms

Screenshots

VitalStackFit4 screens
Longevity Arc4 screens

Verdict

The call

The clearest difference is iOS requirement: Longevity Arc at 15.1 against VitalStackFit's 17.6. 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. VitalStackFit sells 2 in-app purchases, starting at $4.99 per month and Longevity Arc sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

VitalStackFit ships an update every 2 days, Longevity Arc every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
VitalStackFit versus Longevity Arc: the parameters behind the verdict, then further details
ParameterVitalStackFitLongevity Arc
PriceFreeFree
Rating—3.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 3 days
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPod, Apple Watch — better
Requires iOS17.615.1 — better
Further details — not scored
Size13 MB40 MB
Age rating12+4+
DeveloperTORQUETRAIL LLPRadoslaw Jozefowicz

In-app purchases

2 purchases

VitalStackFit

Subscriptions2
  • VitalStackFit Pro Monthly$4.991 Month
  • VitalStackFit Pro Yearly$39.991 Year
2 purchases

Longevity Arc

Subscriptions1
  • Monthly Pro3 Days trial$2.991 Month
One-time1
  • Lifetime Pro$8.99

Questions

Is VitalStackFit free?
VitalStackFit is free to download, with in-app purchases available.
Is Longevity Arc free?
Longevity Arc is free to download, with in-app purchases available.
Do VitalStackFit or Longevity Arc have ads?
Neither VitalStackFit nor Longevity Arc shows ads.
Which is updated more often, VitalStackFit or Longevity Arc?
VitalStackFit ships an update every 2 days, and Longevity Arc every 3 days. Most recently, VitalStackFit was updated on October 28, 2026 and Longevity Arc on October 31, 2026.

Other comparisons