Comparison

Buzz vs Bio Log

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

Head to head
About

Buzz

This app helps you manage your health by providing personalized medication schedules and custom reminders. It offers a fun, motivating experience with rewards for adherence and a caregiver mode for family monitoring.

Highlights
  • Personalized medication schedules
  • Custom reminders
  • Caregiver monitoring mode
  • Earn coins and badges
  • Track medication streaks
  • Simple interface for all ages
Read full description

Features You’ll Love: • Caregiver Sync: Monitor your parents or kids securely. • Daily Rewards: Hit your streak and use Shields if you miss a day. • Refill Alerts: Get warned before your prescriptions run out. • Offline Mode: Notifications work perfectly even without Wi-Fi or cell service.

About

Bio Log

This app helps you meticulously track peptide doses, vial details, and personal notes in a centralized journal. It offers daily views, logging capabilities, and history search, with optional AI assistance for summaries and organization. Records are stored locally for your control.

Highlights
  • Schedule and dose tracking
  • Vial inventory management
  • Injection site mapping
  • Journal search and filtering
  • AI-powered note organization
  • Local data storage
  • 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

Screenshots

Buzz4 screens
Bio Log4 screens

Verdict

The call

The clearest difference is in-app purchases: Buzz at none against Bio Log's 1. Buzz also leads on ratings volume (17 vs 2) and update cadence (every 10 days vs every 3 weeks). On price, rating and ads 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. Buzz asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Buzz against 5.0 for Bio Log. That said, the two scores are not equally well evidenced: Buzz has 17 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Buzz ships an update every 10 days, Bio Log every 3 weeks. Both last shipped on October 31, 2026.

Scorecard6 real differences · 4 level
Buzz versus Bio Log: the parameters behind the verdict, then further details
ParameterBuzzBio Log
PriceFreeFree
Rating5.0 (17 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings17 — better2
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size49 MB5 MB
Age rating4+17+
DeveloperPRAJYA RAKSHIT VIDYARTHIalexander rieger

Customer experience

Buzz

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bio Log

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Buzz

No in-app purchases

1 purchases

Bio Log

Subscriptions1
  • Bio Log Membership$3.991 Month

Questions

Is Buzz free?
Buzz is free to download, with no in-app purchases.
Is Bio Log free?
Bio Log is free to download, with in-app purchases available.
Which has better reviews, Buzz or Bio Log?
Buzz and Bio Log are both rated 5.0 out of 5 on the App Store, from 17 and 2 ratings respectively.
Do Buzz or Bio Log have ads?
Neither Buzz nor Bio Log shows ads.
Which is updated more often, Buzz or Bio Log?
Buzz ships an update every 10 days, and Bio Log every 3 weeks. Most recently, Buzz was updated on October 31, 2026 and Bio Log on October 31, 2026.

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