Comparison

Stack vs VitaReminder

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Stack

Features
Read full description

Stack is a routine execution system for people who already know what they should be doing. You have a supplement stack. A skincare routine. A training programme. The problem isn't information, it's execution. Stack turns everything you already have into a clean daily checklist, then gets out of your way. IMPORT ANYTHING Paste your routine as raw text like notes, a WhatsApp message, a list, an AI summary. Stack reads it and builds your structured routine automatically. No templates. No manual entry. Just paste and go. TODAY VIEW Every block due today appears in one flat list, in order. Morning supplements. Evening skincare. Push day. You open the app, work through the list, and close it. That's the entire interaction. PROTOCOLS LIBRARY All your routines live in one place. Skincare, Supplements, Fitness, anything else. Each protocol shows how many steps are scheduled today and your current completion rate. Tap in to drill down to individual steps. HISTORY LOG Look back at any day. See exactly what you completed, what you skipped, and any notes you added. Useful for spotting patterns over time like realising you always miss Tuesday evening. INSIGHTS Weekly and monthly adherence charts with AI-generated analysis. Stack looks at your completion data across all protocols and surfaces specific, actionable observations, not generic encouragement. BUILT FOR PROTOCOL PEOPLE Stack is not a habit-building app. There are no streaks, no badges, no motivational quotes. It assumes you already have the discipline. It just removes the friction between knowing what to do and actually doing it. Works with any routine: supplements, skincare, training splits, mobility work, morning shakes, medication, meal prep. If it has steps, Stack can hold it. Dark and light mode. Notification reminders. Cloud sync across devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getstackapp.xyz/privacy Stack Terms: https://getstackapp.xyz/terms

About

VitaReminder

This app helps you manage your vitamin and supplement intake with personalized recommendations and detailed tracking. It offers multi-profile support for family members and ensures your data remains private on your device.

Highlights
  • Personalized supplement recommendations
  • Detailed tracking and reminders
  • Multi-profile support for family
  • Private, on-device data storage
  • Apple Health integration
  • Wellness trend charts
  • Streak progress for habit building
Read full description

VitaReminder offers a simplified and straightforward experience that focuses only on vitamins and supplements. This includes highly personalized supplement recommendations to keep you building toward your health goals and detailed tracking to make sure you never forget to take your vitamins again. And your data stays private – nothing you track ever leaves your device. VitaReminder also includes multi-profile support – each with its own schedules and recommendations. Caretakers can track and manage supplements for children, elderly parents, or patients. Download to start your 14-day free trial for this premium, ad-free supplement tracker app. Or stick to our free plan until you feel like upgrading! Features and Benefits: - All data stays private on your device - Personalized recommendations based on your diet, lifestyle, and goals - Weekly wellness check-ins to refine your recommendations - simple vitamin and supplement input that can also be used to track medications - Apple Health integration logs your basic vitamins and minerals directly to your Health app and gives supplement correlations based on Health data - Multiple profiles for family members - Wellness trend charts to view your progress over time - Build lasting habits with visual streak progress - Retroactive logging for supplements you forgot to check off - Interaction notes and tips on supplements you are currently taking Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stack4 screens
VitaReminder4 screens

Verdict

The call

The clearest difference is update cadence: Stack at every 6 days against VitaReminder's every 3 weeks. Stack also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stack sells 3 in-app purchases, starting at $3.99 per month and VitaReminder sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Stack ships an update every 6 days, VitaReminder every 3 weeks. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
Stack versus VitaReminder: the parameters behind the verdict, then further details
ParameterStackVitaReminder
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPod, Apple Watch — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size62 MB6 MB
Age rating4+12+
DeveloperNaveen SenapathiMitchell McKenna

In-app purchases

3 purchases

Stack

Subscriptions2
  • Stack Pro Monthly$3.991 Month
  • Stack Pro Annual1 Month trial$39.991 Year
One-time1
  • Stack Pro Lifetime$79.99
3 purchases

VitaReminder

Subscriptions2
  • Monthly Premium14 Days trial$3.991 Month
  • Yearly Premium14 Days trial$24.991 Year
One-time1
  • Lifetime Premium$44.99

Questions

Is Stack free?
Stack is free to download, with in-app purchases available.
Is VitaReminder free?
VitaReminder is free to download, with in-app purchases available.
Do Stack or VitaReminder have ads?
Neither Stack nor VitaReminder shows ads.
Which is updated more often, Stack or VitaReminder?
Stack ships an update every 6 days, and VitaReminder every 3 weeks. Most recently, Stack was updated on September 27, 2026 and VitaReminder on October 3, 2026.

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