StackDay vs Supps
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StackDay
This app helps you consistently take your vitamins and supplements. Log doses, build streaks, and view your adherence over time. It offers smart reminders and pre-loaded supplement information to make tracking easy.
- Daily checklist for all supplements
- 50+ pre-loaded supplements
- Streak and adherence statistics
- Customizable smart reminders
- Local data storage for privacy
- Home screen widget (Pro)
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Keep your supplements and peptide doses organized in one daily schedule. Log what you take, get reminders, and review your adherence, weight and wellness over time. YOUR DAY, TOGETHER See supplements and scheduled peptide doses in Today. Build a routine around your wake-up, meals and bedtime, then check off each dose as you take it. A RECORD YOU CAN REVIEW Explore dose history, adherence calendars and progress views. Record weight and wellness check-ins alongside your regimen to spot patterns. Patterns and correlations do not establish cause and effect. PEPTIDE TRACKING Keep records of your protocols, vial use and injection sites. Review past site usage to help plan rotation. Any estimated compound-level chart is illustrative and is not a measured blood level or a guide to when to take a dose. Follow your clinician's instructions. BUILD AND MAINTAIN YOUR STACK Find supplements in the library, add your own items, manage inventory and review supported timing checks. Checks are informational, are not exhaustive and do not establish that a combination is safe. REMINDERS AND WIDGETS Use reminders and supported Home Screen or Lock Screen widgets to keep your routine visible. Reminder timing follows the schedules you enter. BACKUP AND RESTORE Create a full backup in Files and restore your saved regimen and history when needed. Keep backups somewhere safe before replacing or deleting your app. OPTIONAL ONLINE TOOLS Label scanning and the AI Supplement Advisor use online processing. Relevant input is sent to service providers when you use these features. Core tracking records are stored on your device; analytics and subscription services also process data as explained in the Privacy Policy. SUBSCRIPTION ACCESS New users need a StackDay Pro subscription to continue after setup. Available plans, prices and any eligible free trial are shown before purchase. Subscriptions renew automatically unless canceled through your Apple account. Existing users may retain legacy access. MEDICAL DISCLAIMER StackDay is for personal organization and tracking. It does not provide medical advice, diagnose conditions, prescribe treatment or determine safe doses. Verify any calculations independently and consult your healthcare provider before changing a medication, supplement or peptide regimen. Privacy Policy: https://foggy-labs.github.io/privacy/stackday Terms of Use: https://foggy-labs.github.io/terms/stackday Support: https://foggy-labs.github.io/support/stackday
Supps
This app gamifies your daily supplement routine, turning habit-building into a rewarding experience. Track your intake, monitor your mood and energy, and even analyze blood test results, all while growing a virtual 3D garden.
- Gamified supplement logging
- 3D virtual garden growth
- Daily energy, mood, sleep tracking
- Blood test analysis
- Streak and achievement system
- Apple Watch and widget integration
- iCloud syncing
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Your daily supplement streak starts now. Watch your stack grow into a 3D garden as you unlock achievements. Don't break the chain. Taking supplements shouldn't feel like a chore. Supps turns your daily routine into a game you actually want to play. START SIMPLE Add your supplements and tap to log them each day. Or scan a bottle: Supps reads the barcode or the label and fills in the name, dose and time of day for you. Weekday-only, weekend-only, every-other-day, or custom schedules, Supps handles them all. Multi-dose per day is a first-class citizen. YOUR OWN 3D GARDEN Every supplement you take becomes a plant on a 4x4 plot. Plants grow through five stages as you build streaks. Earn seeds to buy decorations from the Garden Shop. Unlock milestone rewards for hitting your first week, month, and year. All rendered in a beautiful 3D scene with a sky that matches the time of day. DAILY CHECK-IN Rate your energy, mood, sleep and focus with one tap each. Insights shows how your days line up with your supplements, from your own check-ins and from Apple Health. No Apple Watch needed. BLOOD TEST ANALYSIS Import a PDF from your lab and Supps scans it for common deficiencies, suggesting supplements or lifestyle tweaks. Fully on-device. No data leaves your phone. Covers 13 markers including Vitamin D, B12, Iron, Ferritin, Magnesium, LDL, HDL, and Glucose. History syncs across your devices. STAY MOTIVATED Your streak is your scoreboard. Earn shields that protect it if life gets in the way. Unlock achievements as you build the habit. Level up as your total XP grows. EVERYWHERE YOU LOOK Log doses straight from your Apple Watch, Lock Screen widget, Home Screen widget, or Dynamic Island. Take a dose from a notification banner without unlocking your phone. SYNCS EVERYWHERE Your supplements, logs, achievements, and garden decorations sync across your iPhone, iPad, and Apple Watch through iCloud. Reinstall on a new device and everything comes back. APPLE HEALTH Supps writes your intake to HealthKit alongside the rest of your health data. Only requests permissions for the specific vitamins you take. SUPPS PRO Free users can track up to two supplements. Supps Pro unlocks unlimited supplements, groups, Blood Test Analysis and more. Monthly or yearly. PRIVACY Supps stores your data locally and syncs privately through your iCloud account. We collect nothing about you. When you scan a barcode, only the barcode number is sent to look up the product. Start free with two supplements and watch your garden grow! TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Supps at none against StackDay's shown. Supps also leads on device support (3 vs 1). On price, update cadence, in-app purchases and monetization model 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. StackDay sells 8 in-app purchases, starting at $0.99 per 7 days and Supps sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
StackDay ships an update every 4 days, Supps every 6 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | StackDay | Supps |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 days — better | Every 6 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 24 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Fog Hill, LLC | Constantinos Psaras |
In-app purchases
StackDay
- Pro Weekly Discount3 Days trial$0.997 Days
- Pro Weekly$1.997 Days
- Pro Monthly Discount$3.991 Month
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- StackDay Pro Monthly$4.991 Month
- StackDay Pro Monthly Subscription3 Days trial$4.991 Month
- Pro Annual Discount$19.991 Year
- StackDay Pro Annual Subscription3 Days trial$24.991 Year
- StackDay Pro Annual7 Days trial$49.991 Year
Supps
- Supps Pro Monthly$3.991 Month
- Supps Pro Yearly7 Days trial$29.991 Year








