Peak: Testosterone Tracker
Track testosterone & energy
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Track your testosterone, energy, and recovery in one place. Understand what actually affects you and improve your performance with data-driven insights.
Stop guessing your testosterone.
Peak helps you track your testosterone, symptoms, and daily habits - so you can understand what’s actually affecting your energy, mood, and performance.
No more isolated lab results.
No more confusion.
Just clear, data-driven insight into your body.
How it works
Each day, Peak combines your data into a clear picture:
• Testosterone labs → your baseline and trends
• Symptoms → energy, mood, sleep, recovery
• Daily patterns → habits that may influence your state
Then turns it into something useful:
→ What’s happening
→ What changed
→ What might be affecting you
What you get
Testosterone tracking
Log and track your T levels over time.
Understand how your numbers change - not just what they are.
Daily symptom tracking
Quickly log:
• Energy
• Mood
• Sleep
• Recovery
See how you feel - and how it evolves.
Trends & patterns
Spot connections between:
• sleep and energy
• recovery and mood
• habits and hormone changes
Understand your body over time.
Clear insights
Go beyond raw numbers.
Peak helps you:
• compare results to your baseline
• detect meaningful changes
• understand possible drivers
No generic advice - just relevant context.
Visual tracking
See your progress at a glance:
• daily trends
• symptom changes
• performance over time
Built for people who want clarity
Designed for:
• men tracking testosterone
• users on or considering TRT
• anyone who wants to understand their body better
• performance-focused individuals
Why Peak works
Most apps show you data.
Peak helps you understand it.
Your daily loop
1. Log your symptoms (takes seconds)
2. Track your testosterone
3. See your trends
4. Understand what’s changing
Repeat → gain clarity
Understand your body
Whether you’re optimizing performance, tracking TRT, or just trying to feel better - Peak helps you connect the dots and make sense of your data.
Subscription
Peak is a paid app. Usage requires a subscription.
• Payment is charged to your Apple ID upon purchase confirmation.
• Manage or cancel anytime in your Apple ID settings.
• Any unused trial period is forfeited when purchasing a subscription.
Terms
Under the following terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Adventure Labs d.o.o., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Adventure Labs d.o.o.
- Size
- 34.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later.
- iPhone
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Infrequent
Medical Treatment information
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Unlimited access $12.99
- Unlimited access $44.99
- Copyright
- © 2026 Adventure Labs d.o.o.