Comparison

DoseDiary vs PepsLab

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

Head to head
About

DoseDiary

Features
Read full description

DoseDiary is a private GLP-1 diary for your whole routine: every dose, injection site, weigh-in and side effect, plus protein, water, fiber and body measurements, in one place on your iPhone. No account. Log a dose in seconds, see your next dose day at a glance and follow your weight next to your own dose changes. Every Monday, a weekly recap sums up what you logged. Before an appointment, create a PDF report of your logs to bring along. Works with the medication you already use, including Ozempic®, Wegovy®, Mounjaro®, Zepbound®, Foundayo, Saxenda® and Rybelsus®, or any GLP-1 you add by name: injection or tablet, weekly or daily. FEATURES - Dose log: date, time, medication, dose, injection site, pain level and notes - Injection site map with your recently used sites - Side effects with severity (mild, moderate, severe), and the days after a dose you logged them - Protein, water and fiber counters with your own daily goals - Body measurements and BMI - Weight chart with your dose changes and weekly averages - Weekly recap every Monday: dose, weight, side effects, nutrition and body - Maintenance mode once you reach your goal weight - Dose day reminder - Calendar of every day you logged - Doctor report (PDF) of your own logs - Home Screen and Lock Screen widgets - Apple Health weight sync FREE AND DOSEDIARY+ Free: logging doses, weight, side effects, nutrition and measurements, the dose day reminder, the counters, BMI, maintenance mode and your latest entries. What is free stays free. DoseDiary+ adds your full history, charts with dose changes and weekly averages, side-effect patterns, the full weekly recap, the calendar, injection site history, the doctor report (PDF), widgets and Apple Health sync. Choose a monthly or yearly subscription or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel them in your App Store account settings. PRIVACY No account and no cloud. Your logs stay on your iPhone. IMPORTANT DoseDiary records what you enter. It does not give medical advice, diagnosis or dosage guidance, and it does no medication calculations. Always follow your clinician's instructions. DoseDiary is an independent app and is not affiliated with or endorsed by any drug manufacturer. Medication names are trademarks of their respective owners and are used only to describe compatibility. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kivios.xyz/dosediary/privacy-policy/

About

PepsLab

Manage your peptide and GLP-1 journey with this app. Track inventory, health metrics, nutrition, and personal logs. Features include AI meal scanning, injection mapping, and symptom tracking for a consistent routine.

Highlights
  • Inventory management with vial photos
  • Visual injection zone mapping
  • Symptom and dosage tracking
  • AI meal scanning for macro estimation
  • Hydration and sleep monitoring
  • GLP-1 weight trend visualization
  • AI pattern recognition for correlations
Features
Read full description

Elevate your peptide and GLP-1 journey with a clear, organized approach. PepsLab is your centralized hub for managing your inventory, health metrics, nutritional data, and personal logs. Say goodbye to messy spreadsheets and enjoy a secure app designed to keep your routine consistent. Note: PepsLab requires a PepsLab Pro auto-renewable subscription (free trial included). All features described below are part of the subscription. PepsLab is designed strictly for informational and record-keeping purposes. CORE FEATURES Inventory Management: Monitor your GLP-1 and peptide stocks, and attach photos of your vials for quick visual reference. Injection Mapping: Rotate your injection zones using a visual body map and markers synced with your inventory. Symptom Tracking: Record over 15 symptoms (fatigue, nausea, etc.) and link them to your dosages to identify your personal trends. Hydration Goals: Track your water intake with a single tap using progress rings and streak tracking. AI Meal Scanner: Snap a picture of your food, and our AI will automatically and accurately estimate and log your macros. Alerts & Timelines: Build a comprehensive history and set up reminders so you never miss a dose. Holistic Tracking: Add progress photos and daily check-ins for your mood, sleep, and energy levels. Weight Trends: Visualize your progress with detailed graphs, perfect for GLP-1 protocols. Centralized Dashboard: Find your weight, hydration, nutrition, and side effects all in one place. Peps Bot: Ask general educational questions about GLP-1s or peptides to our smart assistant. Research Library: Browse over 75 compound profiles with explanations and scientific references. Active Compound Estimator: Track the half-life and peak efficacy of your doses so you always know where you are. Sleep Monitor: Record your cycles and analyze your habits with graphs and heatmaps. AI Pattern Recognition: Discover correlations between your diet, sleep, symptoms, and progress. Themes & Achievements: Customize the interface to your liking and earn badges for your consistency. Private & Secure Your data is securely stored on your device and synced via Apple's private iCloud technology. We never sell your data. Health Disclaimer PepsLab is designed for tracking and educational purposes only. It is not intended to provide medical advice, diagnosis, or dosing instructions. Always consult a healthcare professional for any medical decisions. support@pepslab.app Privacy: https://pepslab.app/privacy Terms: https://pepslab.app/terms

Screenshots

DoseDiary4 screens
PepsLab4 screens

Verdict

The call

The clearest difference is update cadence: PepsLab at every 4 days against DoseDiary's every 4 weeks. PepsLab also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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. DoseDiary sells 3 in-app purchases, starting at $6.99 per month and PepsLab sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DoseDiary ships an update every 4 weeks, PepsLab every 4 days. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 6 level
DoseDiary versus PepsLab: the parameters behind the verdict, then further details
ParameterDoseDiaryPepsLab
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 4 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size16 MB42 MB
Age rating17+17+
DeveloperAhmet Onur SahinEyko LLC

In-app purchases

3 purchases

DoseDiary

Subscriptions2
  • DoseDiary+ Monthly1 Month trial$6.991 Month
  • DoseDiary+ Yearly$54.991 Year
One-time1
  • DoseDiary+ Lifetime$79.99
2 purchases

PepsLab

Subscriptions2
  • PepsLab Pro Monthly3 Days trial$8.991 Month
  • PepsLab Pro Annual3 Days trial$39.991 Year

Questions

Is DoseDiary free?
DoseDiary is free to download, with in-app purchases available.
Is PepsLab free?
PepsLab is free to download, with in-app purchases available.
Do DoseDiary or PepsLab have ads?
Neither DoseDiary nor PepsLab shows ads.
Which is updated more often, DoseDiary or PepsLab?
DoseDiary ships an update every 4 weeks, and PepsLab every 4 days. Most recently, DoseDiary was updated on October 27, 2026 and PepsLab on October 31, 2026.

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