Comparison

Vitamin Today vs Supplement Stack

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

Head to head
About

Vitamin Today

Features
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Vitamin Today is a simple way to organize your daily supplement routine. Keep plans, reminders, check-ins, weekly and monthly progress, and practical nutrition guidance together, so your routine stays clear and easy to maintain. Key features: β€’ Create daily vitamin and supplement plans β€’ Check off today’s supplements with one tap β€’ Schedule reminders after breakfast, lunch, dinner, or before bed β€’ Mark a plan as taken or snooze it for 15 minutes from a notification β€’ Review streaks and weekly or monthly completion β€’ Browse your routine on a calendar β€’ Explore vitamins, minerals, and common supplements β€’ See general nutrition references based on age, sex, and BMI β€’ Use the iPhone, iPad, and Home Screen widget β€’ Export and restore a local JSON backup Your information stays in local device and App Group storage. Core features require no account or network connection. Vitamin Today provides general nutrition education and routine tracking. It is not diagnosis, treatment, or personal medical advice and does not replace a doctor, pharmacist, or dietitian. Seek professional guidance for medical conditions, pregnancy, medications, or high-dose supplements.

About

Supplement Stack

Features
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This is not a pill reminder. It is a ledger for the shelf: you type in what each supplement label says, and it adds the same ingredient up across every product you take. Six bottles. Three of them contain B6. Nobody tells you what that adds up to. WHAT IT DOES β€’ Type in a Supplement Facts panel once. The totals build themselves. β€’ Every ingredient shows how many of your products list it β€” that number is the headline, not a percentage. β€’ Different names for the same thing merge automatically: Vitamin B6, Pyridoxine HCl and P-5-P all land on one line. β€’ Tap any line to see the breakdown: which bottle contributed how much. TWO THINGS THAT FALL OUT OF THE SAME DATA β€’ Cost: what each bottle works out to per day, and what the whole shelf costs a month. β€’ Run-out: how many servings are left and the date the bottle empties. BUILT FOR HOW LABELS ACTUALLY READ β€’ 150 ingredients with their common label spellings built in β€” including the mineral forms (magnesium glycinate, zinc picolinate, ferrous sulfate) that all report the same elemental amount. β€’ Anything not in the list is still accepted and still totalled. There is no "not found" screen. β€’ mg, mcg and g convert exactly. IU converts only where one factor is unambiguous β€” for vitamin E and vitamin A the factor depends on the form, so the app keeps IU on its own line instead of inventing a number. β€’ Unlimited history, kept on the device with no time limit, and CSV export. WHAT IT DELIBERATELY DOES NOT DO It does not scan barcodes. It does not rate, rank or sell any product. It does not check interactions. It does not recommend a dose or an amount. It does not compare your totals to any limit. Percentages are arithmetic against the Daily Values the FDA publishes for supplement labels (21 CFR 101.9) β€” the same reference printed on your bottle β€” and nothing more is read into them. There is no account, no sign-up and no server. Everything is computed on your phone, which is also why it works with no signal at all. A "How we calculate" screen is open to everyone, free, with every formula written out. SUPP STACK PRO Pro is required to add products and record days. Reading, the "How we calculate" screen and CSV export stay free. β€’ A recurring subscription, with the first period at a reduced price β€’ Or a one-time purchase that never renews Subscriptions renew automatically unless cancelled at least 24 hours before the period ends. Manage or cancel in your Apple Account settings at any time. Terms of Use: https://doesonejob.com/stacktally/terms/ Privacy Policy: https://doesonejob.com/stacktally/privacy/ Questions or ideas: stacktally@doesonejob.com Not medical advice β€” talk to your doctor or pharmacist about what you take.

Screenshots

Vitamin Today4 screens
Supplement Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: Vitamin Today at none against Supplement Stack's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Supplement Stack sells 2 in-app purchases, starting at $4.99 per 7 days. Vitamin Today asks for nothing beyond the download.

UpkeepUpdate frequency

Vitamin Today ships an update every 2 weeks, Supplement Stack fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference Β· 5 level
Vitamin Today versus Supplement Stack: the parameters behind the verdict, then further details
ParameterVitamin TodaySupplement Stack
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterFortnightly
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details β€” not scored
Size7 MB11 MB
Age rating4+4+
DeveloperYung Wen ChengYUSUF OCAL

In-app purchases

None

Vitamin Today

No in-app purchases

2 purchases

Supplement Stack

Subscriptions1
  • Supp Stack Pro Weekly$4.997 Days
One-time1
  • Supp Stack Pro Lifetime$13.99

Questions

Is Vitamin Today free?
Vitamin Today is free to download, with no in-app purchases.
Is Supplement Stack free?
Supplement Stack is free to download, with in-app purchases available.
Do Vitamin Today or Supplement Stack have ads?
Neither Vitamin Today nor Supplement Stack shows ads.
Which is updated more often, Vitamin Today or Supplement Stack?
Vitamin Today ships an update every 2 weeks, and Supplement Stack fortnightly. Most recently, Vitamin Today was updated on October 25, 2026 and Supplement Stack on October 24, 2026.

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