Fountain Life vs B
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fountain Life
This app offers a proactive approach to health and longevity. Members gain access to top functional medicine experts, advanced diagnostics, and personalized therapeutics. It aims to empower individuals to achieve peak performance and optimize their well-being for a longer, healthier life.
- Longevity membership
- Access to functional medicine experts
- Cutting-edge diagnostics
- Vetted therapeutics
- AI-powered health insights
- Optimize health and performance
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Fountain Life is the leading longevity membership. Members have access to the nation’s top functional medicine experts, cutting-edge diagnostics, and vetted therapeutics. Designed for individuals seeking a longer, healthier, and more vibrant life, Fountain Life empowers you to achieve peak performance and optimize your health. The Fountain Life app features Zori AI, an additional member of the care team. Zori AI gives members the ability to use our latest proprietary technology to seek instant expert insights and the latest medical research on their health results. The Fountain Life app is intended to be used by members of Fountain Life. As we currently only provide services in the United States of America, this app is not marketed to individuals in other countries. Visit www.FountainLife.com to learn more.
B
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B-Strong is the members' app for B-Strong gym. Pair your phone once at the front desk and it becomes your membership card. CHECK IN WITHOUT A CARD Your phone shows a code that changes every 30 seconds. Show it at the desk and you're in. The code is generated on your device, so it works even when your signal doesn't. KNOW WHERE YOUR MEMBERSHIP STANDS See your plan and the date it runs out at a glance, and get a reminder before it lapses — rather than finding out at the front desk. BOOK YOUR SESSIONS Browse the coming fortnight of semi-private sessions and book a place using the credits you've bought. Change of plan? Cancel in good time and your credit comes straight back. TRACK WHAT YOU'VE DONE Every visit is recorded. See your day streak, your total visits, and the sessions you've attended. WORKS WHEN THE SIGNAL DOESN'T Your check-in code never needs the internet, and your schedule stays readable from cache when there's no reception. B-Strong is for members of B-Strong gym. Your phone is paired by the gym — there is no public sign-up.
Screenshots
Verdict
Fountain Life and B are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Fountain Life | B |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (280 ratings) — better | — |
| Positive reviews | 38.5% of reviews | — |
| Number of ratings | 280 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 | 16.4 |
| Further details — not scored | ||
| Size | 98 MB | 44 MB |
| Age rating | 17+ | 4+ |
| Developer | Fountain Life, LLC | Danijel Petrovic |
Bugs and requests
Fountain Life
Reported bugs
3 issues- Verification code not sent via email or phone number
- App fails to send sign-up code
- Login process fails to send verification code
B
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fountain Life
No in-app purchases
B
No in-app purchases









