Biomarkers Bryan Johnson vs StrengthPlan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 160+ total measurements
- Personalized longevity insights
- AI Health Companion
- Build health protocols with AI
- Track changes over time
- Secure data storage
- Lab appointment reminders
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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.
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.
- 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
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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
Verdict
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
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.
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.
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.
| Parameter | Biomarkers Bryan Johnson | StrengthPlan |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 40 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | Blueprint Bryan Johnson | Stride Software |
Customer experience
Biomarkers Bryan Johnson
StrengthPlan
In-app purchases
Biomarkers Bryan Johnson
No in-app purchases
StrengthPlan
- StrengthPlan+ Monthly$2.991 Month
- StrengthPlan+ Annual1 Month trial$29.991 Year
Questions
Is Biomarkers Bryan Johnson free?
Is StrengthPlan free?
Which has better reviews, Biomarkers Bryan Johnson or StrengthPlan?
Do Biomarkers Bryan Johnson or StrengthPlan have ads?
Which is updated more often, Biomarkers Bryan Johnson or StrengthPlan?
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