In 2025, the world of health optimization has gone far beyond traditional wellness routines. The rise of biohacking—a blend of biology, technology, and lifestyle adjustments—has transformed how people approach longevity. No longer limited to experimental enthusiasts, biohacking tools are now accessible to anyone with a smartphone. From tracking sleep patterns to analyzing microbiomes and providing real-time personalized health insights, apps are leading the charge in helping individuals live longer, healthier, and sharper lives.

This article explores the top 10 biohacking and longevity apps in 2025. Each one has been carefully selected for its innovation, usability, and ability to empower users to optimize their physical and mental performance. We’ll look at how these apps work, what features make them stand out, and why they matter in the broader context of human health and life extension.

1. Levels: Precision Glucose Tracking Reimagined

Biohackers know that stable blood sugar levels are key to longevity. Levels has been at the forefront of continuous glucose monitoring (CGM) since its early days, and in 2025, it has transformed into a powerhouse app for metabolic health.

The app pairs with wearable sensors that track glucose levels in real time, helping users see how food, exercise, stress, and even sleep affect their bodies. What sets Levels apart in 2025 is its advanced AI-driven meal predictions. Before eating, users can scan a food item, and the app predicts the potential glucose response based on their unique metabolism.

Key Features

  • Real-time glucose insights with AI prediction models.
  • Integration with wearables like Oura Ring, Apple Watch, and WHOOP.
  • Personalized nutrition recommendations for metabolic stability.

By offering actionable feedback instead of just raw data, Levels empowers users to make smarter lifestyle choices, directly influencing longevity by reducing risks of chronic diseases.

2. Zero Longevity: Fasting Meets Longevity Science

Fasting remains one of the most powerful biohacking strategies. Zero Longevity started as an intermittent fasting tracker, but in 2025, it has evolved into a comprehensive longevity tool.

Using data from sleep, activity, and stress markers, Zero now provides individualized fasting windows to optimize autophagy, cellular repair, and hormonal balance. Its “Longevity Score” algorithm helps users see how their fasting practice is influencing long-term health markers.

Why It Stands Out

  • Customized fasting windows driven by circadian biology.
  • Educational content from top longevity researchers.
  • Advanced tracking for autophagy and recovery cycles.

Zero Longevity has become a companion app for those who want to align daily habits with the latest breakthroughs in longevity science.

3. InsideTracker: Your Inner Health Dashboard

InsideTracker remains one of the most comprehensive biohacking apps, offering detailed blood analysis and personalized action plans. In 2025, it has expanded to incorporate epigenetic age testing, microbiome sequencing, and even mitochondrial health tracking.

The app now provides predictive insights, showing users not only where they are now but also how their lifestyle choices will influence their biological age over the next decade. This shift makes InsideTracker a predictive health coach, guiding users toward proactive interventions.

Key Benefits

  • Biomarker analysis including inflammation, lipids, hormones.
  • Epigenetic testing for biological vs. chronological age.
  • AI health forecasts and personalized supplement plans.

InsideTracker empowers people to not just track health but actively rewrite their aging trajectory.

4. Oura Ring App: Sleep and Recovery Mastery

Sleep remains one of the most powerful longevity tools. The Oura Ring, already a leader in sleep tracking, has upgraded its app in 2025 to go beyond monitoring. The Oura app now acts as a real-time sleep and recovery coach.

By analyzing heart rate variability (HRV), body temperature, respiration, and sleep stages, Oura’s app delivers personalized daily guidance. It suggests when to exercise, when to rest, and even when to meditate based on real-time readiness scores.

Features to Note

  • AI-driven daily readiness scores.
  • Chronotype-based sleep optimization.
  • Stress-reduction programs integrated with HRV data.

For biohackers, Oura remains a non-negotiable tool, helping them align recovery and performance with long-term health.

5. LongevIQ: The Personalized Longevity Coach

Launched in 2024, LongevIQ has quickly become a top contender in biohacking apps by 2025. Unlike other apps that focus on a single metric, LongevIQ integrates data across multiple domains—nutrition, fitness, cognitive health, and genomics—to create a personalized roadmap for longer living.

Its standout feature is the “Longevity Twin,” an AI-powered projection of the user’s future health based on current data. This visualization motivates users to stay consistent with healthy behaviors.

Highlights

  • Comprehensive longevity roadmap with milestones.
  • Longevity Twin projection with age simulation.
  • Daily micro-habit nudges to reinforce healthy behavior.

By transforming abstract health advice into a gamified journey, LongevIQ has made longevity feel achievable and engaging.

6. NeuroHacker App: Cognitive Longevity in Action

Biohacking isn’t just about the body—it’s also about optimizing the mind. NeuroHacker, known for its nootropic formulations, now offers an app that personalizes brain health and cognitive enhancement strategies.

In 2025, the app integrates brainwave monitoring through wearable headbands, tracking focus, memory, and mood patterns. It then provides personalized protocols for improving neuroplasticity and protecting brain health against aging.

Features

  • Personalized cognitive protocols with nootropics and lifestyle.
  • Neurofeedback integration for real-time brainwave tracking.
  • Stress and mood tracking with adaptive recommendations.

By targeting cognitive decline, NeuroHacker helps users preserve mental sharpness deep into their later years.

7. Humanity: Aging Score and Behavior Tracking

Humanity made headlines for its “Aging Score,” which tracks how lifestyle choices influence biological aging. In 2025, the Humanity app has expanded its ecosystem to connect with wearables, lab tests, and microbiome analysis for an even more accurate picture.

Its daily feedback loop makes biohacking accessible. Small actions like taking the stairs or meditating add up to visible improvements in the Aging Score, creating instant motivation.

Why It Works

  • Clear Aging Score metric for daily decision-making.
  • Integrations with lab tests and microbiome kits.
  • Behavior tracking with reward systems.

By gamifying aging itself, Humanity keeps users focused on the long-term benefits of healthy behaviors.

8. Viome: The Gut Health Oracle

Gut health remains central to longevity. Viome, once a microbiome testing company, now offers a full ecosystem with real-time dietary guidance via its app.

By analyzing gut microbiome activity through advanced RNA sequencing, Viome provides hyper-personalized nutrition plans. In 2025, its AI engine can now predict how specific foods will influence both gut health and systemic inflammation.

Core Features

  • Personalized nutrition recommendations.
  • Microbiome activity analysis with advanced RNA sequencing.
  • Supplement guidance tailored to gut health.

Viome’s app empowers users to heal from the inside out, a crucial factor in extending healthspan.

9. AURA Longevity: Stress and Energy Optimization

AURA Longevity is one of 2025’s breakthrough apps, focusing on emotional regulation, stress management, and energy balance. It uses biometric data from wearables and breath sensors to assess the autonomic nervous system in real time.

By providing guided breathing exercises, meditation tracks, and energy-boosting interventions, AURA helps users manage stress—a silent killer in the longevity equation.

Notable Functions

  • Real-time stress detection with breath analysis.
  • Adaptive meditation and breathing protocols.
  • Integration with smart homes for environmental adjustments.

By addressing stress, AURA closes a critical gap in the biohacking toolkit, ensuring users don’t just live longer but live calmer.

10. RejuvAI: The AI Longevity Scientist in Your Pocket

Closing out the list is RejuvAI, a next-gen app powered by AI trained on longevity research from across the globe. Think of it as a personal digital scientist available 24/7.

RejuvAI scans through thousands of clinical trials, research papers, and biomarker data points to give users the latest, evidence-backed recommendations tailored to their biology. It can even simulate the effects of interventions—like diet changes, exercise, or supplements—before the user implements them.

Game-Changing Features

  • AI-driven health intervention simulations.
  • Research-backed recommendations for lifestyle optimization.
  • Continuous learning from new longevity studies.

RejuvAI represents the future of biohacking: real-time science delivered directly to individuals.

Conclusion

Biohacking and longevity are no longer fringe movements; they’re mainstream practices driven by technology. The apps discussed here—Levels, Zero Longevity, InsideTracker, Oura, LongevIQ, NeuroHacker, Humanity, Viome, AURA, and RejuvAI—form the backbone of the digital health revolution in 2025.

Each app brings something unique: from mastering sleep and fasting to optimizing cognitive performance and gut health. Together, they create an ecosystem where individuals can take control of their biology, extend their healthspan, and live with greater vitality.

As we move forward, these apps won’t just be tools for tracking data; they will act as intelligent partners guiding us toward a longer, healthier, and more purposeful life. For those serious about longevity, downloading and using these apps in 2025 is not just optional—it’s essential.