PepBuddy vs PepStash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PepBuddy
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PepBuddy is your peptide research library and protocol tracker in one app. Whether you're researching BPC-157 for recovery, tracking Semaglutide for metabolic health, or managing a TRT regimen, PepBuddy gives you the knowledge and tools to optimize your protocols. RESEARCH-BACKED COMPOUND LIBRARY Explore 60+ peptides and TRT compounds with detailed, citation-backed information. Each compound profile includes: - Mechanism of action and primary effects - Typical dosing ranges and frequency - Half-life and optimal timing considerations - Reconstitution volumes and storage guidance - Potential side effects and interactions No more hunting through Reddit threads or outdated forums. PepBuddy organizes credible research into clean, scannable profiles, searchable by name or category, and always available offline. Whether you're evaluating a new compound or double-checking reconstitution math, the answer is seconds away. PROTOCOL TRACKING MADE SIMPLE Create custom dosing schedules for any compound in your stack. Define your dose amount, unit, frequency (daily to weekly), and preferred timing (AM, PM, or both). PepBuddy generates your personalized schedule automatically. No spreadsheets, no guesswork. Running multiple compounds? No problem. PepBuddy handles complex stacks with overlapping schedules, keeping everything organized in one view. Pause and resume protocols anytime without losing your history. CALENDAR VIEW See your entire month at a glance with a clean, color-coded calendar. Green for completed, yellow for pending, red for missed. Tap any day to see scheduled doses and log completions in seconds. The calendar is designed for quick daily check-ins. Open the app, mark your doses, and get on with your day. No clutter, no learning curve. COMPLIANCE ANALYTICS Consistency drives results. PepBuddy tracks your adherence with 7-day and 30-day compliance rates, current streak, and longest streak. See per-compound breakdowns to identify which protocols you're nailing and which need attention. Daily trend charts show your completion patterns over time so you can spot dips before they become habits. INVENTORY MANAGEMENT Track sealed and reconstituted vials for every compound in your stack. When you log a dose, PepBuddy automatically deducts it from your inventory with no manual math required. Smart reorder alerts calculate when you'll run out based on your current usage rate and notify you with enough lead time to restock. Never scramble for a last-minute order again. PRIVATE & SECURE Your data stays on your device and in your private cloud account. No sharing, no selling, no third-party access. Your protocols are your business. WHO IS PEPBUDDY FOR? PepBuddy was built for the peptide community: biohackers optimizing performance, athletes supporting recovery, TRT patients managing hormone therapy, and anyone serious about understanding what they're putting in their body. We believe informed users make better decisions. That's why we pair deep research with simple tracking so you can learn and stay consistent. FREE FEATURES: Full 60+ compound research library Up to 2 active protocols Calendar view 14-day dose history Complete inventory tracking Reorder alerts Peptide and TRT Calculator UPGRADE TO PRO: Unlimited protocols Full history with CSV export Advanced compliance analytics Streak tracking and trends Cycle-over-cycle comparisons Custom blends IMPORTANT DISCLAIMER PepBuddy is a tracking and educational tool only. It does not provide medical advice, diagnosis, or treatment recommendations. Always consult a qualified healthcare provider before starting any peptide or hormone therapy. This app is intended for adults 18+ who are working with licensed medical professionals. QUESTIONS OR FEEDBACK? We're building PepBuddy for the community. Reach out at dev@pepbuddyapp.com with feature requests, bug reports, or just to say hi. Download PepBuddy and take control of your protocol. Backed by research, powered by simplicity.
PepStash
Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.
- Peptide inventory management
- Cost per milligram calculation
- Reconstitution concentration calculator
- Dose logging with vial tracking
- Household data syncing via iCloud
- Dose reminders and alerts
- Purity test result linking
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PepStash is your personal peptide management companion. Track inventory from purchase through reconstitution to dose logging — synced across your household via iCloud. INVENTORY & KITS Add individual vials or purchase kits. See quantities and milligram breakdowns at a glance. Track what you paid per kit and PepStash calculates cost per milligram. Add third-party purity test results with a link to the report. Stock rotation sorting ensures oldest kits are used first. PRICE ANALYTICS Compare cost per milligram across suppliers. Toggle between labeled and tested mg values to see what you actually received versus what you paid for. RECONSTITUTION Enter your bacteriostatic water amount and get your concentration instantly. The built-in calculator suggests ideal water amounts based on your expected dose, highlighting options that land on clean syringe units. DOSE LOGGING Log every dose with peptide name, amount, unit (mg, mcg, IU), and source vial. Active vials automatically track remaining milligrams so you always know what's left. SHARE WITH YOUR PARTNER Invite your spouse or partner via CloudKit sharing. Both of you can manage inventory, reconstitute vials, and log doses from your own devices. Each person's doses are tagged separately. DASHBOARD & REMINDERS Your daily command center shows today's doses, active vial status with color-coded depletion gauges, low inventory alerts, and quick-action buttons. Set recurring dose schedules with reminders so you never miss a dose day. PRIVACY FIRST All data stays on your device and your private iCloud account. No servers, no accounts, no tracking.
Screenshots
Verdict
The clearest difference is in-app purchases: PepStash at none against PepBuddy's 2. PepStash also leads on ads (none vs shown). PepBuddy's advantage is iOS requirement (15.0 vs 17.0). On price 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
Both are free to download. PepBuddy sells 2 in-app purchases, starting at $4.99 per month. PepStash asks for nothing beyond the download.
| Parameter | PepBuddy | PepStash |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | — | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | Riece Keck | Aaron Voges |
In-app purchases
PepBuddy
- PepBuddy Pro Monthly$4.991 Month
- PepBuddy Pro Annual$44.991 Year
PepStash
No in-app purchases









