Comparison

Longevity Arc vs Unwind

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

Head to head
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

About

Unwind

This app offers a 10-minute audio reset using brown and black noise to help you decompress from stress and sensory overload. Choose from four focused modes to find a quiet pause and return to your day with less mental clutter.

Highlights
  • 10-minute audio resets
  • Brown and black noise presets
  • Four focused modes (Reset, Relax, Calm, Relief)
  • Distraction-free experience
  • No guided voice
  • Privacy-focused, no data collection
Features
Read full description

Reset work stress in just 10 minutes with Unwind — a simple, private way to get stress relief, create a quick stress reset, and relax mind and body without meditation, talking, or complicated routines. When work feels too loud, your thoughts keep racing, or sensory overload starts to build, Unwind gives you a quiet pause. Choose a steady brown or black noise preset, press play, and step away from the pressure for 10 minutes. A SIMPLE 10-MINUTE STRESS RESET Unwind is designed for busy people who want fast, distraction-free stress relief during the day. No guided voice. No lessons. No breathing instructions. Just steady sound and a clear moment to pause. • Brown and black noise presets • Four focused modes: Reset, Relax, Calm, and Relief • One-tap, distraction-free sessions • No talking or guided exercises • Short 10-minute sessions for busy days • No personal data collected CHOOSE WHAT YOU NEED RESET A steady sound for stressful moments, sensory overload, or mental fatigue. Use it when you need a quick stress reset before returning to work, study, or daily life. RELAX A softer sound for slowing down after meetings, screen time, commuting, or a demanding day. A simple way to relax mind and body and let everyday tension settle. CALM A grounding sound for moments when you feel overstimulated, overwhelmed, or mentally crowded and want a quieter space. RELIEF A deeper sound for times when tension builds and you want straightforward stress relief without adding another task to your day. MADE FOR REAL-LIFE WORK STRESS Open Unwind when you need a short break during: • Work breaks • Stressful commutes • Breaks between meetings • Screen fatigue • Racing thoughts • Sensory overload • After a demanding workday • Moments when you feel overwhelmed or overstimulated • Any time you want to pause and reset NO MEDITATION. NO TALKING. JUST 10 MINUTES. You do not need to learn a technique or follow a routine. Choose Reset, Relax, Calm, or Relief and begin your session. The goal is simple: create space between you and a demanding moment. Whether you want a quick stress reset at work, quiet stress relief after a long day, or a simple way to relax mind and slow down, Unwind is ready when you need it. BUILT FOR A QUIETER MOMENT Unwind keeps the experience intentionally simple. Open the app, choose your sound, and let the steady noise give your attention somewhere calm to land. Use Unwind as a 10-minute pause when work stress builds, when your environment feels overstimulating, or when you simply want to relax mind before moving on with your day. PRIVATE BY DESIGN Unwind does not collect your personal data. Your quiet moment stays yours. Unwind is a wellness app, not a medical service. It does not provide medical advice, diagnosis, or treatment. If you are experiencing severe or persistent stress, anxiety, or other mental health concerns, please contact a qualified healthcare professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Longevity Arc4 screens
Unwind4 screens

Verdict

The call

The clearest difference is review sentiment: Unwind at 100% against Longevity Arc's 0%. Unwind also leads on rating (5.0 vs 3.0) and ratings volume (8 vs 1). Longevity Arc's advantage is iOS requirement (15.1 vs 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. Longevity Arc sells 2 in-app purchases, starting at $2.99 per month and Unwind sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Unwind holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Unwind has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Longevity Arc's written reviews are positive against 100% of Unwind's.

UpkeepUpdate frequency

Longevity Arc ships an update every 3 days, Unwind every 5 days. Both last shipped on November 5, 2026.

Scorecard4 real differences · 6 level
Longevity Arc versus Unwind: the parameters behind the verdict, then further details
ParameterLongevity ArcUnwind
PriceFreeFree
Rating3.0 (1 ratings)5.0 (8 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings18 — better
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Apple Watch
Requires iOS15.1 — better17.6
Further details — not scored
Size40 MB14 MB
Age rating4+4+
DeveloperRadoslaw JozefowiczLukasz Solniczek

Customer experience

Longevity Arc

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Unwind

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Longevity Arc

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

Unwind

Subscriptions2
  • Unwind monthly$0.991 Month
  • Unwind Yearly$7.991 Year
One-time1
  • Unwind lifetime$6.99

Questions

Is Longevity Arc free?
Longevity Arc is free to download, with in-app purchases available.
Is Unwind free?
Unwind is free to download, with in-app purchases available.
Which has better reviews, Longevity Arc or Unwind?
Unwind is rated higher. Longevity Arc averages 3.0 out of 5 from 1 ratings, while Unwind averages 5.0 from 8 ratings.
Do Longevity Arc or Unwind have ads?
Neither Longevity Arc nor Unwind shows ads.
Which is updated more often, Longevity Arc or Unwind?
Longevity Arc ships an update every 3 days, and Unwind every 5 days. Most recently, Longevity Arc was updated on November 5, 2026 and Unwind on November 5, 2026.

Other comparisons