Dosed AI vs Stack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dosed AI
This app helps users create and track personalized peptide protocols. It calculates injection volumes, guides reconstitution, and logs cycles, offering a reference library for research peptides. Designed for both beginners and experienced users, it focuses on simplifying peptide research.
- AI-powered protocol generation
- Dosage and injection volume calculator
- Reconstitution helper with syringe visualization
- Multiple peptide cycle tracking
- Research peptide directory
- Injection logging and weekly adherence view
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Dosed AI is your intelligent peptide companion. Whether you're brand new to peptides or a seasoned researcher, Dosed AI handles every step — from generating your personalized protocol to calculating exact injection volumes — so you can focus on results, not math. Dosed AI is not a medical device and does not provide medical advice, diagnosis, or treatment. Consult a licensed healthcare provider before starting, changing, or stopping any peptide regimen. -- AI-POWERED PROTOCOL GENERATION -- Answer a short onboarding survey about your goals, experience level, age, weight, activity level, and health history. Dosed AI analyzes your profile and builds a fully personalized peptide protocol — including which peptides to run, at what dose, at what frequency, and for how long. No generic templates. A plan built around you. Supported goals: - Fat Loss - Muscle Growth - Recovery & Healing - Anti-Aging / Longevity - Sleep & Relaxation - Cognitive Performance - General Wellness -- DOSAGE CALCULATOR -- Enter your vial size and desired dose. Dosed AI instantly calculates your exact injection volume in mL and syringe units, your reconstitution concentration, and the total number of doses per vial. No more guessing, no more conversion errors. -- RECONSTITUTION HELPER -- Never mis-mix a vial again. Enter your peptide amount and the volume of bacteriostatic water you're adding. A live syringe visualization shows exactly how far to draw the plunger for your target dose — displayed in both mL and syringe units. -- CYCLE TRACKER -- Create and track multiple peptide cycles simultaneously. Each cycle card shows real-time progress, days elapsed, days remaining, and a visual progress bar. Log injections with a single tap directly from your active cycle. Supports 4-week, 8-week, and 12-week protocols. -- PEPTIDE DIRECTORY -- A curated reference library of research peptides. Each entry includes: - What it is and how it works - Typical dose and half-life - Best use cases - Beginner / Intermediate / Advanced skill rating - One-tap "Add to My Cycle" to start a cycle immediately Filter by experience level or search by name and category. -- INJECTION LOG & WEEK VIEW -- A scrollable week strip keeps your injection history front and center. Summary rings visualize your weekly adherence at a glance. Every logged injection is timestamped and tied to its cycle — building a complete record of your protocol over time. -- IMPORTANT: MEDICAL DISCLAIMER -- Dosed AI is intended for educational and informational research purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Peptides referenced in this application are not approved by the FDA for most uses. Always consult a licensed healthcare provider before beginning any peptide protocol, changing your dosage, or making decisions based on information provided by this app. By using Dosed AI, you acknowledge these limitations and assume full responsibility for any actions taken. Privacy Policy: https://tappedin-apps.github.io/Dosage-AI-legal-and-terms/privacy.html Terms of Use: https://tappedin-apps.github.io/Dosage-AI-legal-and-terms/terms.html
Stack
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Stack is the all-in-one tracker for peptides, GLP-1 medications, and TRT protocols. Log every injection, build custom dosing schedules, track your progress, and keep your full history organized in one private place. Built for adults working with a prescribing healthcare provider, Stack replaces scattered notes and spreadsheets with a simple, consistent system you control. You enter your own values (peptide name, dose, schedule, and sites) and Stack keeps them organized, reminds you, and shows your progress over time. FEATURES • Custom Protocols & Stacks — Build your own multi-peptide protocols with flexible schedules (daily, weekly, every X days, or custom). Run multiple stacks at once, each clearly organized. • Smart Dose Logging — Log every injection in seconds and see what's due today on your Home screen and calendar. A daily streak keeps you consistent. • Reconstitution Calculator — Take the guesswork out of mixing. Enter vial amount, diluent volume, and target dose to get the exact mL or insulin-syringe units to draw. • Vial & Refill Tracking — Set how much each vial holds, watch it deplete with every dose, and refill in one tap. A tap-to-flip ring shows the exact percentage remaining. • Injection Site Tracker — Rotate sites with an interactive body map that remembers your recent spots, so you can avoid reusing the same area. • Apple Health Sync — Pull in weight, BMI, resting heart rate, HRV, sleep, steps, active energy, blood pressure, respiratory rate, body fat, lean mass, and VO2 max to see the full picture. • Progress Photos & Compare — Capture progress photos and view them side by side with weight and date overlays. Hide weight for privacy, then share a branded comparison. • Meal Scan — Snap a photo of your meal to estimate macros and keep nutrition alongside your protocol. • AI Assistant — Ask questions about your active stacks and protocols in a private chat built into the app. • Metrics & Insights — Clean charts and stats show how your protocol is trending over time. • Home Screen Widget — See your next dose and stay on track without opening the app. • Shareable Protocol Card — Generate a clean, branded card of your active protocol to save or share. PRICING Stack requires a subscription to unlock the full experience. IMPORTANT Stack is a personal record-keeping and organization tool for informational purposes only. It does not provide medical advice, diagnosis, or treatment, and is not a substitute for professional care. Always consult a qualified healthcare provider before starting, changing, or stopping any medication or protocol. Terms of Use (EULA): https://www.whatsyourstack.app/terms.html Privacy Policy: https://www.whatsyourstack.app/privacy.html Questions or feedback? Email us at contact@whatsyourstack.app.
Screenshots
Verdict
The clearest difference is iOS requirement: Dosed AI at 15.0 against Stack's 18.0. On price, update cadence, ads and in-app purchases 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. Dosed AI sells 2 in-app purchases, starting at $9.99 per 7 days and Stack sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Dosed AI ships an update every 5 days, Stack every 8 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | Dosed AI | Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 14 MB | 136 MB |
| Age rating | 17+ | 17+ |
| Developer | Samuel Chu | Amari Thomas |
In-app purchases
Dosed AI
- Dosed AI Pro — Weekly$9.997 Days
- Dosed AI Pro — Yearly7 Days trial$49.991 Year
Stack
- Stack Weekly$9.997 Days
- Stack Yearly$49.991 Year
Questions
Is Dosed AI free?
Is Stack free?
Do Dosed AI or Stack have ads?
Which is updated more often, Dosed AI or Stack?
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