Oris. vs Stackr
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Oris.
This app helps individuals manage their peptide protocols by tracking injections, logging progress, and providing research-backed information. It offers personalized roadmaps, detailed logs, and visual progress tracking to simplify complex regimens.
- Personalized peptide roadmaps
- Injection logging and history
- Progress tracking (weight, measurements, photos)
- Research-backed peptide library
- Smart injection reminders
- Shareable progress reports
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Oris brings your entire peptide routine into one clear system. Find your protocol, organize dose schedules, record injections, track vial usage, explore cited research, and keep notes on how you’re feeling. All in one place. Whether you’re organizing one compound or a more complex routine, Oris replaces scattered reminders, calculations, browser tabs, and notes with a structured daily workflow. Key Features: • Protocol Tracker – Build recurring or custom schedules, record doses, mark them taken or skipped, track injection sites, and review your complete history. • Oris AI Coach – Ask personalized questions about peptide science, published research, safety considerations, compound comparisons, and reconstitution math. Responses are educational and may contain errors. • Peptide Library – Explore plain-English research summaries covering mechanisms, evidence quality, side effects, interactions, and commonly described protocols—with citations included. • Dose & Reconstitution Calculator – Calculate concentrations, injection volumes, and syringe units with a visual syringe-fill guide. • Estimated Active Levels – View a rough pharmacokinetic estimate based on your logged doses and each compound’s approximate half-life. • Personalized Recommendations – Receive an educational roadmap shaped around your questionnaire responses, profile, goals, and interests. • Vial Tracking – Estimate how much remains in each vial and receive alerts when supplies may be running low. • Smart Reminders – Schedule notifications around your protocol so upcoming doses are easier to remember. • Injection-Site Rotation – Record injection locations and maintain a more organized site-rotation history. • Journal & Protocol History – Record mood, notes, side effects, previous protocols, dates, doses, and personal observations. • Custom Peptide Tracking – Add and organize compounds that are not already included in the Oris library. An Oris Pro subscription unlocks every feature above and gives you full access to the complete Oris experience. Subscription Terms: Your subscription renews automatically unless canceled at least 24 hours before the end of the current period. Disclaimer: Oris is provided solely for educational, organizational, calculation, and tracking purposes. It does not provide medical advice, diagnosis, treatment, or individualized prescribing guidance. Estimated active levels and calculator results are simplified estimates, not clinical measurements. Information provided by the Oris AI Coach may be incomplete or inaccurate. Always consult a qualified healthcare professional before starting, changing, or stopping any protocol. Contact: orisapp0@gmail.com Terms of Use: https://www.getoris.app/terms-of-service Privacy Policy: https://www.getoris.app/privacy-policy
Stackr
This app simplifies tracking peptide and GLP-1 doses, including supplies like vials and pens. It offers smart reminders, home screen widgets, and visual charts of estimated active levels based on half-life. Designed for users managing peptide protocols, it keeps your dosing information organized and accessible.
- Log peptide and GLP-1 doses
- Track vials, pens, and other supplies
- Smart reminders for next doses
- Home screen widgets
- Estimated active level charts
- Multi-peptide stack tracking
- Reference pages for common compounds
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Stackr is the all-in-one tracker for your peptide and GLP-1 protocol. Every dose, vial and meal in one place, with the math done for you. KEY FEATURES • Dose tracking and reminders Log a dose in seconds from your Home screen. Run daily, weekly, every-few-days or specific-day schedules, and several protocols at once. Reminders make sure you never miss a dose, and Home Screen widgets show what's next. • Dose calculator Enter your vial strength, water and dose, and see exactly how many units to draw on a U-100 or U-40 syringe. Works in mcg, mg, IU and units. • Supplies and vials Track vials, pens and other supplies. Stackr counts down what's left every time you log and warns you before you run out. • Progress Keep your weight, progress photos and dose history together, with a calendar of taken and missed doses and estimated active levels from your logs. • Food and calories Snap a meal, scan a barcode, search a food or just say what you ate. Stackr tracks calories and protein against your daily plan. • Stackr Coach Ask the AI coach questions about your routine and your meals, any time. • Learn Reference pages for semaglutide, tirzepatide, retatrutide, BPC-157, TB-500, GHK-Cu and 100+ more, with research status and sources. WHY STACKR • Built for GLP-1s and peptides, from one weekly shot to a full stack • Pounds or kilograms, mcg or mg, U-100 or U-40 • Syncs across your devices when you sign in • Message the team directly from Settings Stackr is a personal tracking and educational app. It does not give medical advice, prescribe treatments or tell you which peptide, dose or schedule is right for you. Always talk to a qualified healthcare professional. Active levels and photo-based nutrition values are estimates. SUBSCRIPTION Stackr is free to download. Full access requires a paid Stackr+ subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getstackr.app/privacy
Screenshots
Verdict
Oris. and Stackr both sit at 4.6 stars, but that hides the real split: 100% of Oris.'s written reviews are positive against 72% of Stackr's. Oris. also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Stackr's advantage is update cadence (every 4 days vs fortnightly) and ratings volume (143 vs 16). On price, rating, 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. Oris. sells 4 in-app purchases, starting at $7.99 per 7 days and Stackr sells 7 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Oris. holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Stackr has 143 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 100% of Oris.'s written reviews are positive against 72% of Stackr's.
Oris. ships an update fortnightly, Stackr every 4 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | Oris. | Stackr |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (16 ratings) — better | 4.4 (143 ratings) |
| Positive reviews | 100.0% of reviews — better | 72.0% of reviews |
| Number of ratings | 16 | 143 — better |
| Update frequency | Fortnightly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 88 MB |
| Age rating | 4+ | 12+ |
| Developer | Ascension Tech LLC | Stackr Holdings LLC |
Customer experience
Oris.
Stackr
In-app purchases
Oris.
- Oris Pro$7.997 Days
- Oris Pro$18.991 Month
- Oris Pro$29.991 Year
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- Oris Pro$48.991 Year
Stackr
- Stackr+ Weekly$7.997 Days
- Monthly$12.991 Month
- Stackr+ Yearly$29.991 Year
Show 4 moreShow fewer
- Stackr+ Yearly$49.991 Year
- Stackr+ Yearly3 Days trial$49.991 Year
- Stackr+ Yearly$59.991 Year
- Yearly3 Days trial$69.991 Year








