Stack Tender vs The Peptide Supplement
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stack Tender
This app helps you meticulously track your daily supplement intake. Organize your supplements into custom stacks, log doses with a single tap, and review your adherence over time. It also provides a catalog of over 200 supplements with detailed information.
- Build custom supplement stacks
- Log doses with one tap
- Track daily adherence
- Supplement catalog with details
- Set dose reminders
- Share and import stacks
- Offline functionality
Read full descriptionHide full description
Stack Tender is the FREE supplement scanner and tracker you're looking for. Bottle scanning is incredibly accurate and the logging and reminder features are flexible. No ads. No in-app purchases. Fast, intuitive UI. Huge catalog of supplement information, including synergies, interactions and contraindications. This is the app for people who take their health supplements seriously. OPTIMIZED FOR IPHONE DUO Stack Tender is fully optimized for iPhone Duo. Every feature below is there whether the phone is open or closed, and the app keeps your place as it folds and unfolds. BUILD YOUR STACKS Group supplements the way you take them: a morning stack, a sleep stack, one for training days. Each entry carries its amount, the days it runs and the times of day, filled in from the catalog and yours to change. Add a note about why you started. Pause a stack when you stop and it leaves your day; switch it back on when you need it. SCAN A BOTTLE Point the camera at a product instead of typing it in: the front, the Supplement Facts panel and the directions. Every ingredient is read off the label with its amount and matched to the catalog, the serving size and the directions become the entry's schedule, and the bottle goes into a stack as one entry counted in servings. You see what was read before it lands and can fix any line. Every bottle you have scanned is kept under Stacks, ready to add to another. SEE YOUR TOTALS Every stack adds up what it gives you of each supplement in a day, across its entries and the bottles in it, so the magnesium in a multivitamin counts beside the magnesium you take on its own. Tap a supplement to see every entry and product behind its total. CHECK OFF EVERY DOSE Today shows what is due, grouped by time of day. One tap logs a dose, or take a whole group at once. Log something extra you took off schedule, and finish yesterday if you forgot to. SEE HOW YOU ARE DOING A calendar shows every day kept, partial or missed, and how many days you kept over the last six weeks. KNOW WHAT YOU TAKE A catalog of over two hundred supplements, written for people who read the studies: the recommended dose and timing, whether to take it with food, dosage notes, synergies, interactions and contraindications, and the sources behind each one. Search by name or alias and add a supplement to a stack in two taps. REMINDERS Set the times of day your doses fall and get a reminder when some are due. SHARE AND IMPORT Make your profile public and share a stack; keep the rest private. Follow people whose stacks you like, star a stack to hear when it changes, and import one into your own, notes and all, to tune from there. A shared stack shows its totals too, and any supplement or product on it can go into a stack of yours from its row. Comment on shared stacks and articles. WORKS OFFLINE The app keeps what it has read and queues what you do, so a dose logged without a connection is sent when the connection is back. Stack Tender is free. Your stacks and your log are private unless you choose to share a stack. Stack Tender is a record of what you take, not medical advice; talk to your clinician about what is right for you. Terms: https://stacktender.com/terms/ Privacy: https://stacktender.com/privacy/
The Peptide Supplement
This app provides plain-language explanations of peptides, their research, and supporting evidence. It covers various categories like healing, metabolism, and anti-aging, offering detailed peptide cards and regenerative medicine information. An optional subscription unlocks full access to all content and an avoidance list.
- Plain-language peptide explanations
- Evidence strength and research references
- Regenerative medicine section
- Avoid list of recommended options
- Search and browse by category
- Offline access
Read full descriptionHide full description
The Peptide Supplement is a reference library for the peptides people actually ask about, written in plain language by our medical director. Every entry tells you what a peptide is, what it is being studied for, and how strong the evidence is, including where that evidence is thin. You get the references behind each one so you can read the research yourself. WHAT IS INSIDE Peptide cards covering healing and recovery, weight and metabolism, growth hormone and performance, anti-aging and longevity, and more. Each card holds a plain-English breakdown, the myths people repeat, the supporting nutrients and why they matter, what not to combine it with, and the published references. A regenerative medicine section covering PRP, BMAC, shockwave therapy and the other procedures used alongside peptides, with the evidence for each. An avoid list. Options we do not recommend, and the reason why. Some entries are about a specific form or route rather than the peptide itself, which is a distinction most sources skip. Search across everything, and a jump-to menu for browsing by category. FREE AND FULL ACCESS The free version includes the regenerative medicine section in full, one complete peptide card, and search across everything. Full access opens the remaining peptide cards and the avoid list. It is $3.99 per month and you can cancel any time. The reason for a subscription is because this resource is alive, updated as new data comes in. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://intrifit.com/privacy.html WORKS WITHOUT SIGNAL Everything is stored on your phone once downloaded, so a gym basement or a clinic with bad reception changes nothing. EDUCATION ONLY This app is education, not medical advice. It holds no dosing guidance for you personally, makes no diagnosis, and recommends no treatment. What is right for you is decided with your own licensed clinician. Written and checked by our team and our medical director, not generated.
Screenshots
Verdict
The clearest difference is in-app purchases: Stack Tender at none against The Peptide Supplement's 1. Stack Tender also leads on ratings volume (4 vs 1). The Peptide Supplement's advantage is iOS requirement (15.0 vs 18.0). On price, rating, 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. The Peptide Supplement sells 1 in-app purchase, starting at $3.99 per month. Stack Tender asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Stack Tender against 5.0 for The Peptide Supplement. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
| Parameter | Stack Tender | The Peptide Supplement |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 10 MB |
| Age rating | 17+ | 17+ |
| Developer | Wise Oak | Intrinsic Fitness |
In-app purchases
Stack Tender
No in-app purchases
The Peptide Supplement
- Full Access$3.991 Month
Questions
Is Stack Tender free?
Is The Peptide Supplement free?
Which has better reviews, Stack Tender or The Peptide Supplement?
Do Stack Tender or The Peptide Supplement have ads?
Other comparisons















