Comparison

Bio Log vs P2 Health

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bio Log

This app helps you meticulously track peptide doses, vial details, and personal notes in a centralized journal. It offers features for logging entries, managing injection sites, and reviewing historical data. Optional AI assistance can help organize notes and generate summaries.

Highlights
  • Dose and vial tracking
  • Injection site mapping
  • Journaling with notes
  • History search and filtering
  • Vial inventory management
  • AI-powered summaries
  • Data export
Read full description

Keep your peptide records clear, organized, and easy to review. Bio Log brings your schedules, dose entries, vial details, and personal notes into one focused journal. SEE YOUR DAY View scheduled entries and what you’ve already recorded. Keep reminders connected to the profiles you create. LOG WHAT HAPPENED Record an entry as taken or skipped. Add the amount, time, injection site, and notes you want to keep. Review your entry before saving. Choose a recorded injection site on the front-and-back body map and see which sites appear in your recent history. FIND YOUR HISTORY Search your journal by peptide or note. Filter taken and skipped entries, review earlier records, and make corrections when needed. Remove profiles from your active library without losing their history. Restore them from Archived whenever you need them. KEEP VIAL DETAILS TOGETHER Save vial amounts, lot information, and storage notes. See remaining inventory estimates based on your saved records. ADD CONTEXT Keep symptoms, lab results, and progress photos alongside your tracking. Review summaries of your own entries. BIO LOG AI Ask questions about your journal, organize notes, and review optional AI summaries in a clean conversation view. Draft logs remain yours to review and confirm before saving. YOUR RECORDS, YOUR CONTROL Journal records are stored on your device. Export your tracking records when you need them. Optional AI features use an online service with your permission. MEMBERSHIP Download Bio Log to explore the demo. Personal tracking and the full feature set require an auto-renewing monthly Bio Log Membership. Payment is charged to your Apple Account. Your subscription renews automatically unless canceled at least 24 hours before the current period ends. Manage or cancel your subscription in App Store account settings. Bio Log is for personal tracking and organization. It does not provide medical advice, diagnosis, treatment, dosing instructions, peptide recommendations, or sourcing advice. Consult a qualified healthcare professional before making medical decisions. AI-generated summaries may be incomplete or inaccurate. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://biolog-ai-backend.vercel.app/api/privacy

About

P2 Health

Features
Read full description

P2 Health — Your Health, All In One Place P2 Health brings your workouts, sleep, weight, and daily wellness together in one simple, beautifully designed app. Whether you're building strength, improving endurance, or just trying to feel better every day, P2 Health keeps you on track with clear insights and a plan built around your goals. Track What Matters Log your steps, sleep, weight, and daily activity in one place. Watch your health score improve over time with easy-to-read trends and stats — updated automatically as you go. Personalized Coaching & Plans Get workout programs and nutrition guidance tailored to you. Follow your weekly training schedule, track today's session, and stay accountable with a plan built around your goals. Smart Calculators Use our built-in macro calculator to get personalized daily calorie and protein targets based on your body stats and goals — no guesswork required. Fitness Education, Made Simple Explore bite-sized workout guides and wellness tips picked for you every week — from cardio circuits to strength-building routines, explained in plain language. Why P2 Health? All-in-one dashboard for steps, sleep, weight & activity Personalized daily calorie & macro targets Weekly workout programs & training plans Easy-to-understand health score & progress trends Simple, secure sign-in — no passwords needed Clean, intuitive design built for everyday use Start your journey toward a stronger, healthier you — download P2 Health today.

Screenshots

Bio Log4 screens
P2 Health2 screens

Verdict

The call

The clearest difference is in-app purchases: P2 Health at none against Bio Log's 1. P2 Health also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bio Log sells 1 in-app purchase, starting at $3.99 per month. P2 Health asks for nothing beyond the download.

UpkeepUpdate frequency

Bio Log ships an update every 2 weeks, P2 Health every 4 days. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 7 level
Bio Log versus P2 Health: the parameters behind the verdict, then further details
ParameterBio LogP2 Health
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size5 MB14 MB
Age rating17+4+
Developeralexander riegerRelive Superpeps, LLC

In-app purchases

1 purchases

Bio Log

Subscriptions1
  • Bio Log Membership$3.991 Month
None

P2 Health

No in-app purchases

Questions

Is Bio Log free?
Bio Log is free to download, with in-app purchases available.
Is P2 Health free?
P2 Health is free to download, with no in-app purchases.
Do Bio Log or P2 Health have ads?
Neither Bio Log nor P2 Health shows ads.
Which is updated more often, Bio Log or P2 Health?
Bio Log ships an update every 2 weeks, and P2 Health every 4 days. Most recently, Bio Log was updated on November 10, 2026 and P2 Health on November 6, 2026.

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