Pep Planner vs PepStash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pep Planner
This app helps researchers organize peptide and GLP-1 protocols, inventory, and data. It features daily task tracking, protocol building, a peptide calculator, and vendor/order management. Research+ offers advanced features like AI assistance and cloud sync.
- Protocol tracking and scheduling
- Inventory and stockpile management
- Peptide calculator
- Vendor and order tracking
- AI Research assistant (Research+)
- Cloud sync (Research+)
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Pep Planner is the planner you wish existed three spreadsheets ago. Whether you're just starting out or deep in the rabbit hole, it keeps your protocols, reminders, inventory, and history organized so you don't have to. Organize your peptide research. TODAY'S RESEARCH Front and center when you open the app. Inspired by the handmade "Today's Research" bookmarks from every original physical Pep Planner, now interactive. Your day is split into Morning and Evening with every task laid out. Tap to mark complete, add a note, and move on. Checked something by mistake? Tap Undo. REMINDERS Get reminded when it's time, so nothing on your schedule slips by. FREE & RESEARCH+ Pep Planner is free to use: no payment, no commitment. New users get 14 days of full Research+ access to try everything. After the trial, keep using the app free or upgrade to Research+ for unlimited protocols, unlimited stockpile, cloud sync across all devices, AI Assistant, Buddy System, advanced analytics, and premium themes. Monthly, annual, or lifetime. Your call. YOUR PROTOCOLS Build and track your own schedules: cycles, frequency, timing, and notes. Whether it's one peptide or a full stack, the app remembers which week you're on. Quick Start gets you running in 30 seconds. Fill in the details when you're ready. AI ASSISTANT (Research+) Ask questions about your own records right inside the app. It reads your protocols, notes, and history, not the internet. No outside guidance. Just your data, organized and surfaced when you need it. BUDDY SYSTEM (Research+) One app for two people. Add a partner and keep records for both. A single tap switches between views. Each person's data stays completely separate. VENDORS & ORDERS Store vendor info, payment methods, tracking numbers, and order history in one place. Never lose a contact or forget who had what in stock. STOCKPILE Know exactly what you have. Track quantities, batches, expiration dates, and notes. Orders can move straight into your stockpile when they arrive. No more panic counting. CALENDAR More than just dates. Protocols, supplements, notes, future buys, and breaks, all on one screen. See what's coming, what's ending, and what needs attention. Daily notes and task completion built in. HOME DASHBOARD Pick Simple for a clean daily view or Advanced for the full picture: tasks, active protocols, orders, inventory, goals, hydration, and weight at a glance. GOALS & NOTES Set your own milestones. Keep free-form notes. Track what matters to you. ANALYTICS & THEMES Your data works for you. Consistency, spending breakdowns, delivery lead times, and low stock alerts, all calculated from what you enter. Choose themes like Sage, Mauve, and Taupe and set your notification preferences. SYNCED & PRIVATE Your data syncs across your phone, tablet, and the web. We never sell or share it. Built for the peptide community. All content is yours: user-created, user-managed. This app is an organizational tool only. Not medical advice. Not health guidance. Not for diagnosis or treatment. Privacy Policy: [thepepplanner.app/privacy](https://thepepplanner.app/privacy) Terms of Use: [thepepplanner.app/terms](https://thepepplanner.app/terms)
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 review sentiment: PepStash at 100% against Pep Planner's 0%. PepStash also leads on in-app purchases (none vs 6) and update cadence (every 3 days vs every 2 months). Pep Planner's advantage is iOS requirement (15.0 vs 17.0). On price, ads 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. Pep Planner sells 6 in-app purchases, starting at $4.99 per month. PepStash asks for nothing beyond the download.
Pep Planner ships an update every 2 months, PepStash every 3 days. The most recent releases landed on November 5, 2026 and November 1, 2026 respectively.
| Parameter | Pep Planner | PepStash |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 110 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | LeBrock Maldonado | Aaron Voges |
Customer experience
Pep Planner
PepStash
In-app purchases
Pep Planner
- The Pep Planner – Monthly$4.991 Month
- The Pep Planner - Research+ Monthly$4.991 Month
- The Pep Planner – Annual$39.991 Year
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- The Pep Planner - Research+ Annual$39.991 Year
- The Pep Planner - Research+ Life$99.99
- The Pep Planner – Lifetime$119.99
PepStash
No in-app purchases
Questions
Is Pep Planner free?
Is PepStash free?
Do Pep Planner or PepStash have ads?
Which is updated more often, Pep Planner or PepStash?
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