Helix vs PeptideStack
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Helix
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Take control of your peptide protocols with Helix, the all-in-one app for tracking cycles, doses, biomarkers, and progress. Designed for researchers, biohackers, and health enthusiasts, Helix helps you stay organized and informed while optimizing your peptide journey. Key Features: - Cycle Tracking: Log peptide cycles with start/end dates and reminders. - Dose Calculator: Calculate personalized dosages for multiple compounds. - Biomarker Monitoring: Record lab results, vitals, and health metrics. - Compound Management: Track current peptides, stacks, and sourcing. - Progress Visualization: Charts and summaries for easy analysis. - Privacy First: All data stored securely on your device; optional integration with Apple HealthKit. Helix is perfect for: - Peptide tracking for research and self-optimization - Monitoring BPC-157, TB-500, Thymosin Beta-4, GHK-Cu, KPV - Logging doses, cycles, injections, and biomarkers - Tracking your progress, stack, and results Whether youβre a beginner or an advanced biohacker, Helix ensures your peptide usage is organized, safe, and efficient. Download Helix now and streamline your peptide research and tracking like never before. Terms of Use: https://www.study-sprint.app/tos Privacy Policy: https://www.study-sprint.app/privacy
PeptideStack
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PeptideStack is an educational tracker for your peptide and GLP-1 routine. Log every dose in one tap, set reminders, follow your vials and cycles, and work out how many units to draw with the built-in reconstitution calculator. Educational tool, not medical advice. It never recommends a dose. RECONSTITUTION CALCULATOR Enter your vial strength, the bacteriostatic water you added and the dose you want. PeptideStack shows how many units to draw on an insulin syringe, the same volume in mL, the concentration of your mix and how many doses the vial holds. Every insulin syringe is U-100, so 100 units is always 1 mL, whatever the barrel size (0.3, 0.5 or 1 mL). The barrel only decides whether your dose fits, and the calculator warns you when it does not, or when a dose is too small to measure accurately. It is arithmetic, not advice: it converts the numbers you type in and never suggests what to take. WHAT YOU CAN DO β’ Build your stack from a catalog of 50+ commonly studied peptides, including BPC-157, TB-500, CJC-1295, ipamorelin, tesamorelin, MK-677, cagrilintide, retatrutide, semaglutide and tirzepatide. β’ Log a dose in one tap. Details are pre-filled from your stack, so a normal day takes seconds. β’ Add a note to any dose and review your full history, grouped by day. β’ Set dose reminders for the days and the time you choose. They are scheduled on your phone, so they work offline. β’ Track each vial: the amount left is worked out from the doses you log, with a discard-by date based on the days you set. β’ Track cycles: set your on and off weeks and see the day count at a glance. β’ Chart your progress: body weight, sleep, energy and recovery. β’ Export your dose history and progress as a CSV file. β’ Use it in English, German, French, Spanish or Arabic, with a full right-to-left layout for Arabic. WHO IT IS FOR β’ People keeping a personal record of a peptide routine they manage themselves. β’ People logging GLP-1 medication already prescribed by their healthcare provider. β’ Researchers, biohackers, athletes and anyone who wants a clean log instead of scattered notes. PRIVATE BY DESIGN Your data is encrypted in transit and at rest, and tied to your account so nothing is lost when you change phones. We never sell your data. You can delete your account in Settings at any time. FREE AND PRO Free: the reconstitution calculator, dose logging, full history, 1 reminder and up to 3 peptides. PeptideStack Pro adds: β’ Unlimited peptides β’ Dose reminders on every peptide β’ Vial tracking β’ Cycle tracking β’ Progress charts β’ CSV export Monthly: $4.99 / month Yearly: $29.99 / year (save about 50%) Lifetime: $79.99, one-time purchase 7-day free trial on the monthly and yearly plans. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in Settings β Apple ID β Subscriptions. IMPORTANT PeptideStack is an educational tracking tool. It does not give medical advice or diagnosis and never recommends a dose: doses, frequencies and calculator values are yours to set and to double-check. You are responsible for your own decisions. Consult a qualified healthcare professional before starting, changing or stopping any peptide regimen. Privacy Policy: https://enesskocc.github.io/peptidestack-legal/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Helix at weekly against PeptideStack's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Helix sells 2 in-app purchases, starting at $9.99 per month and PeptideStack sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Helix ships an update weekly, PeptideStack every 3 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.
| Parameter | Helix | PeptideStack |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details β not scored | ||
| Size | 53 MB | 40 MB |
| Age rating | 17+ | 12+ |
| Developer | Nadja Felk | Enes Koc |
In-app purchases
Helix
- Helix Pro - Monthly3 Days trial$9.991 Month
- Helix Pro - Yearly3 Days trial$59.991 Year
PeptideStack
- PeptideStack Premium Monthly7 Days trial$4.991 Month
- PeptideStack Premium Annual7 Days trial$29.991 Year
- PeptideStack Premium Lifetime$79.99








