Function Health vs Badge To The Bone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Function Health
Take control of your health with comprehensive lab testing, personalized protocols, and AI-powered insights. Understand your body's data, track changes over time, and make informed decisions for long-term wellness. Connect wearables and upload records for a complete health picture.
- 160+ lab tests annually
- Personalized health protocols
- Private AI Chat for results
- Connect health wearables
- Advanced MRI & CT scans
- Upload health records
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Function membership helps you take control of your health with 160+ lab tests each year, personalized Protocols, and Private AI Chat—all backed by advanced science and your real data. Built with top doctors, Function gives you the power to understand your body, track how it evolves, and make meaningful change. NOW AVAILABLE: HOME OR OFFICE BLOOD DRAWS Schedule a concierge blood draw at your home or office. A licensed specialist comes to you and completes your blood draw in under 20 minutes. Available in select locations. 160+ LAB TESTS Membership includes testing for your heart, hormones, thyroid, liver, kidneys, toxins, nutrients, inflammation, autoimmunity, immunity and more. ADVANCED MRI & CT SCANS Detect early signs of cancer and hundreds of other potential conditions with the option to purchase advanced imaging for your brain, pancreas, liver, spine, ovaries, prostate, heart and much more. PRIVATE AI CHAT Ask questions about your results, identify meaningful patterns, and figure out where to focus next, with Private AI Chat—built in partnership with top clinicians. CONNECT WEARABLES Connect Apple Health and other health devices and wearables to see how your activity, sleep, and daily habits affect your lab test results and long-term health. PROTOCOLS Translate your lab results, scans and health history into clear, evidence-based plans for nutrition, activity, and supplements—all customizable to your goals and preferences. UPLOAD HEALTH RECORDS Upload past lab test results, scans, and other medical records for a more complete view of your health, all in one secure place. PROGRESS YOU CAN SEE Twice-yearly and On-Demand testing helps you track your results over time, monitor for early signs of disease, and identify where to focus next. ADVANCED LAB TESTS Membership includes 160+ lab tests, plus the option to purchase advanced On-Demand tests for: - Detection of 50+ cancers - Alzheimer’s risk detection - MTHFR gene variants - Advanced MRI and CT scans starting at $365 - Food allergies and sensitivities - …and much more ACCESSIBILITY What could cost as much as $15,000 on your own is included with membership for just $365/year. Lab testing is available at over 2,000 lab locations across the US, with no insurance needed. SECURITY Function was built for privacy and security. Function is built to HIPAA standards. Your information is secure. How it works: 1. Join Function and schedule your first set of lab tests. 2. Get your results and personalized Protocols. Ask questions with your Private AI Chat. 3. See your progress with 60+ lab tests at your Mid-Year Test. 4. Purchase MRI or CT scans and other advanced On-Demand Tests any time. DISCLAIMER Function Health is a technology company and not a laboratory or medical provider. All laboratory and medical services are provided by independent third parties. Function Health does not offer medical advice, laboratory services, a diagnosis, medical treatment, or any form of a medical opinion; its services are not a substitute for medical care, medical advice, and/or a detailed discussion with a physician or other licensed provider. If you have any questions regarding any laboratory results or any other information that you access through Function Health, you should contact a physician or other licensed provider. All material, information, data, and content that Function Health provides is strictly for general information purposes. For additional important information: https:// www.functionhealth.com/terms-of-service.
Badge To The Bone
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Badge To The Bone is the companion app for the law enforcement podcast focused on mental wellness and resiliency for first responders. Hosted by Denny and Al with over 60 years of combined public safety experience. LISTEN & DISCOVER Stream every episode with the built-in audio player. Adjust playback speed, pick up where you left off, and track your listening history. Browse by season, search by topic, and find related episodes to keep exploring. THE BULLPEN Join the community forum built for first responders. Start conversations, share experiences, and connect with others who understand the job. Post topics, vote on discussions, react with custom emojis, and follow members whose perspectives matter to you. Anonymous posting is available for sensitive topics. PRIVATE MESSAGING Reach out directly to other community members through private, secure messaging. Message reactions, read receipts, and conversation management keep communication simple. RESOURCES Access a curated directory of mental health and wellness resources for law enforcement professionals and their families. Crisis hotlines, peer support programs, and family services are always one tap away. Know a resource that should be listed? Submit it directly through the app. YOUR PROFILE Earn badges for community participation. Save episodes to your bookmarks. Customize your profile and notification preferences. Follow other members and stay connected. BUILT FOR THE PEOPLE WHO SERVE Whether you are active duty, retired, or someone who cares about first responder well-being, Badge To The Bone provides honest conversations and a supportive community in a space that gets it. If you or someone you know is in crisis, call or text 988 (Suicide & Crisis Lifeline) or call COPLINE at 1-800-267-5463, the confidential law enforcement officers' hotline.
Screenshots
Verdict
The clearest difference is update cadence: Function Health at weekly against Badge To The Bone's every 3 weeks. Badge To The Bone's advantage is device support (3 vs 1). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Function Health ships an update weekly, Badge To The Bone every 3 weeks. The most recent releases landed on October 26, 2026 and September 30, 2026 respectively.
| Parameter | Function Health | Badge To The Bone |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (25K ratings) — better | — |
| Positive reviews | 61.8% of reviews | — |
| Number of ratings | 25K — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 203 MB | 34 MB |
| Age rating | 17+ | 17+ |
| Developer | Function Health | MDPSync, LLC |
Bugs and requests
Function Health
Reported bugs
2 issues- App sometimes redirects back to the home screen when trying to view results
- Occasional typos and formatting issues in the app
Requested features
3 requests- More customization options in the app settings
- Ability to print or export test results and recommendations
- Specific supplement recommendations rather than broad suggestions
Badge To The Bone
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Function Health
No in-app purchases
Badge To The Bone
No in-app purchases
Questions
Is Function Health free?
Is Badge To The Bone free?
Do Function Health or Badge To The Bone have ads?
Which is updated more often, Function Health or Badge To The Bone?
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