Comparison

Biomarkers Bryan Johnson vs StrengthPlan

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

Head to head
About

Biomarkers Bryan Johnson

This app provides a scientific framework for health and longevity based on extensive biomarker testing. It allows users to track their results, understand their meaning, and build personalized health protocols with AI assistance. The service includes regular testing and insights from a renowned health expert.

Highlights
  • 160+ total measurements
  • Personalized longevity insights
  • AI Health Companion
  • Build health protocols with AI
  • Track changes over time
  • Secure data storage
  • Lab appointment reminders
Features
Read full description

The same scientific framework as Bryan Johnson, adapted to your data. Membership includes: 160+ TOTAL MEASUREMENTS + 2 rounds of testing per year + Largest number of measurements* + Lowest cost per test* + 100+ biomarkers measured + Bryan Johnson's longevity insights + $1 per day ($365/year)** + No insurance needed BIOMARKER TESTING AND PROTOCOLS + Securely store results, including past labs + Learn what each biomarker means + Chat with AI Health Companion + Build protocols with AI*** + Get personalized longevity insights HOW IT WORKS + Sign up and schedule lab visit + Baseline testing at Quest Diagnostics + Receive results + Build health protocols with AI*** + Retest at 6 months to measure progress APP EXPERIENCE + Track changes over time + Lab appointment reminders + Real-time updates on lab results + Secure authentication with Google, Apple, or Email + Dark mode support PRIVACY & SECURITY + Your health data is protected with industry-leading security + Full transparency with our privacy policy + You control your data REQUIREMENTS + Active Biomarkers Bryan Johnson subscription + iOS 15.0 or later + Internet connection for syncing data SUPPORT Need help? Contact us at biomarkers@bryanjohnson.com or visit blueprintbiomarkers.com/support *As of 11/11/2025. Based on comparative data of top competitors. **Billed annually ***This product is not intended to diagnose, treat, cure, or prevent any disease. Results may vary.

About

StrengthPlan

This app helps you build strength and muscle by planning and tracking your gym sessions. Log your sets, reps, and cardio, monitor personal records, and visualize your progress over time. Stay focused with built-in timers and organized routines.

Highlights
  • Create structured workout plans
  • Log sets, reps, and weight
  • Track cardio sessions
  • Monitor personal records
  • Visualize progress over time
  • Built-in workout timers
  • Sync health data
Features
Read full description

Build strength and muscle with a workout plan you can measure. StrengthPlan is a workout tracker designed to help you plan your training, record every session, and see your progress over time. Create routines, log sets and reps, track cardio, monitor personal records, and keep your training history organized in one place. PLAN YOUR TRAINING • Create structured workout plans and reusable routines • Organize exercises for each training day • Set your target sets, reps, and weight • Update your routine as your goals change LOG EVERY WORKOUT • Record completed sets, reps, and weight • Track strength workouts and cardio sessions • Review previous performance while you train • Keep a complete history of your workouts MEASURE YOUR PROGRESS • Track personal records and strength improvements • Follow your performance over time • Monitor workout consistency • See how your training is progressing toward your goals STAY FOCUSED • Use built-in timers during your workout • Keep each session organized from start to finish • Sync supported health and activity data • Spend less time managing your workout and more time training Whether you are beginning a new strength program, building muscle, or trying to train more consistently, StrengthPlan gives you the tools to plan your work and measure the results. Plan your workouts. Record the work. Build measurable strength. Apple Health and Apple Watch workout features are available on the free plan. Coach, Planner, Track, and cross-device sync require StrengthPlan+. StrengthPlan is a general-purpose fitness planning and tracking tool. It is not a medical device and does not provide medical advice, diagnosis, treatment, rehabilitation, or emergency services. Consult a qualified professional before starting or changing an exercise program when appropriate. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Biomarkers Bryan Johnson4 screens
StrengthPlan4 screens

Verdict

The call

The clearest difference is review sentiment: StrengthPlan at 100% against Biomarkers Bryan Johnson's 33%. StrengthPlan also leads on rating (5.0 vs 3.7) and update cadence (every 2 days vs every 3 weeks). Biomarkers Bryan Johnson's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.0). On price, ratings volume, 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. StrengthPlan sells 2 in-app purchases, starting at $2.99 per month. Biomarkers Bryan Johnson asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

StrengthPlan holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 33% of Biomarkers Bryan Johnson's written reviews are positive against 100% of StrengthPlan's.

UpkeepUpdate frequency

Biomarkers Bryan Johnson ships an update every 3 weeks, StrengthPlan every 2 days. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
Biomarkers Bryan Johnson versus StrengthPlan: the parameters behind the verdict, then further details
ParameterBiomarkers Bryan JohnsonStrengthPlan
PriceFreeFree
Rating3.7 (7 ratings)5.0 (3 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings7 — better3
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.1 — better17.0
Further details — not scored
Size40 MB26 MB
Age rating17+4+
DeveloperBlueprint Bryan JohnsonStride Software

Customer experience

Biomarkers Bryan Johnson

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

StrengthPlan

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Biomarkers Bryan Johnson

No in-app purchases

2 purchases

StrengthPlan

Subscriptions2
  • StrengthPlan+ Monthly$2.991 Month
  • StrengthPlan+ Annual1 Month trial$29.991 Year

Questions

Is Biomarkers Bryan Johnson free?
Biomarkers Bryan Johnson is free to download, with no in-app purchases.
Is StrengthPlan free?
StrengthPlan is free to download, with in-app purchases available.
Which has better reviews, Biomarkers Bryan Johnson or StrengthPlan?
StrengthPlan is rated higher. Biomarkers Bryan Johnson averages 3.7 out of 5 from 7 ratings, while StrengthPlan averages 5.0 from 3 ratings.
Do Biomarkers Bryan Johnson or StrengthPlan have ads?
Neither Biomarkers Bryan Johnson nor StrengthPlan shows ads.
Which is updated more often, Biomarkers Bryan Johnson or StrengthPlan?
Biomarkers Bryan Johnson ships an update every 3 weeks, and StrengthPlan every 2 days. Most recently, Biomarkers Bryan Johnson was updated on October 14, 2026 and StrengthPlan on October 9, 2026.

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