Comparison

Longevity Biomarkers vs CrusHIIT

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

Head to head
About

Longevity Biomarkers

Understand and manage your health and aging by tracking personalized longevity biomarkers. Discover your biological age and receive insights to optimize your well-being. Integrates with Apple Health for comprehensive tracking.

Highlights
  • Biological age estimation
  • Personalized longevity biomarkers
  • Apple Health integration
  • Test reminders
  • Health tips and scientific studies
  • Tracking results over time
Features
Read full description

Longevity Biomarkers App helps you understand and manage your health and aging through a set of personalized longevity-related biomarkers. Do simple tests, add results to the App, and our algorithms will determine your personalized optimal values for each biomarker. Additionally, you will discover your biological age and see how old your body really is. Add your test results to the App, and our real-time algorithm will estimate your biological age. With more data and time, algorithm accuracy improves. Keep an eye on your biological age. The younger you biologically are, the better. Features: Biological age Longevity management with more than 20 personalized health indicators Results personalized for your age, gender, and other available data Easy to understand, color-coded statuses Health tips Scientific studies Personalized insights Apple Health integration Test reminders Personal exercise zones Tracking results over time Biomarkers: BMI Body Fat Visceral Fat HRV Cardio Fitness Vitamin D Skeletal Muscle Reaction Speed Functional Fitness Chronic Inflammation Blood Pressure Orthostatic Blood Pressure Strength Balance Flexibility Resting Heart Rate Hearing A1C Apo B IGF-1 Albumin Cystatin C Peripheral Artery Status TESTS Tests specified in the App are not diagnostic. If your test results fall beyond the expected range, consider rechecking the test procedure and repeating the test. If you have any concerns, please consult a healthcare professional. HEALTH TIPS Content of the Health Tips section for each biomarker is created and published for informational purposes only. It is not advice, a guarantee of an outcome, or a substitute for the information provided by a qualified healthcare professional. Always consult a healthcare professional before using any product, practice, treatment, or starting a new healthcare regimen, including diet and exercise. SCIENTIFIC STUDIES Relevant scientific studies are available in the Science section of each biomarker. Studies are listed only to provide more information about the subject and do not endorse or suggest any product or practice. Please note that most scientific studies typically produce only associations, require further investigation, and may not be approved by governing health authorities. Please consider scientific studies only as additional material for further reading about the subject. PERSONAL INSIGHTS Content available in the personal insights section is not medical advice, and it should not be used for diagnosis, treatment, or as a replacement for the opinion of a qualified healthcare professional. Never use information from the App to make medical decisions, and always consult a healthcare professional if you have any concerns. SUBSCRIPTION & PRICING The App is free to download and use. It also offers full access to all features through Premium Monthly Subscription at $6.99 and Premium Annual Subscription at $49.99. Subscription payment is charged to iTunes Account at confirmation of the purchase. Premium Subscription plan automatically renews unless the auto-renew feature is turned off in the Account Settings, at least 24 hours before the end of the active subscription period. Privacy policy: https://longevitybiomarkers.com/privacy-policy/ Terms of use: https://longevitybiomarkers.com/terms-and-conditions/ If you have any questions, please get in touch with us at support@longevitybiomarkers.com

About

CrusHIIT

Access a library of high-quality workouts anytime, anywhere. Achieve your fitness goals conveniently from your own home. Get on-demand fitness routines at your fingertips.

Highlights
  • Instant workout access
  • On-demand fitness
  • Home-based training
  • Goal achievement support
Features
Read full description

Instant Access to Top-Notch Workouts! On-Demand Fitness at Your Fingertips! Achieve Your Fitness Goals from Home!

Screenshots

Longevity Biomarkers4 screens
CrusHIIT4 screens

Verdict

The call

The clearest difference is rating: CrusHIIT at 5.0 against Longevity Biomarkers's 3.9. CrusHIIT also leads on in-app purchases (none vs 3) and update cadence (every 3 weeks vs every 3 months). Longevity Biomarkers's advantage is ratings volume (12 vs 1). On price, ads, device support and iOS requirement 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 Biomarkers sells 3 in-app purchases, starting at $6.99 per month. CrusHIIT asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CrusHIIT holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Longevity Biomarkers has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Longevity Biomarkers ships an update every 3 months, CrusHIIT every 3 weeks. Both last shipped on November 3, 2026.

Scorecard5 real differences · 5 level
Longevity Biomarkers versus CrusHIIT: the parameters behind the verdict, then further details
ParameterLongevity BiomarkersCrusHIIT
PriceFreeFree
Rating3.9 (12 ratings)5.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings12 — better1
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS14.0 — better15.0
Further details — not scored
Size17 MB30 MB
Age rating12+17+
DeveloperLongevity Biomarkers LLCReducos

Customer experience

Longevity Biomarkers

All ratings12 ratings
Positive66.7%
Neutral8.3%
Negative25.0%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

CrusHIIT

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

In-app purchases

3 purchases

Longevity Biomarkers

Subscriptions3
  • Premium Monthly Plan$6.991 Month
  • Premium Quarterly Plan$15.993 Months
  • Premium Annual Plan$49.991 Year
None

CrusHIIT

No in-app purchases

Questions

Is Longevity Biomarkers free?
Longevity Biomarkers is free to download, with in-app purchases available.
Is CrusHIIT free?
CrusHIIT is free to download, with no in-app purchases.
Which has better reviews, Longevity Biomarkers or CrusHIIT?
CrusHIIT is rated higher. Longevity Biomarkers averages 3.9 out of 5 from 12 ratings, while CrusHIIT averages 5.0 from 1 ratings.
Do Longevity Biomarkers or CrusHIIT have ads?
Neither Longevity Biomarkers nor CrusHIIT shows ads.
Which is updated more often, Longevity Biomarkers or CrusHIIT?
Longevity Biomarkers ships an update every 3 months, and CrusHIIT every 3 weeks. Most recently, Longevity Biomarkers was updated on November 3, 2026 and CrusHIIT on November 3, 2026.

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