Comparison

Meds Tracker vs StackGuard

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

Head to head
About

Meds Tracker

Features
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Meds Tracker is a simple and friendly app designed to help you manage your daily medications and pills with confidence. Keep track of what to take, when to take it, and how much you have left. With reminders, medication logs, calendar history, and adherence statistics, Meds Tracker makes daily medication management easier and more organized. ■Key Features • Register and manage medications, including dosage, form, schedule, and remaining quantity • Log your daily medication intake • Set reminders for every day, specific weekdays, or every other day • View your medication history in a calendar • Check weekly and monthly adherence statistics for each medication • Receive low-stock alerts based on remaining quantity • Back up your data and export it as CSV ■Great For People Who Want To • Reduce missed doses • Manage multiple medications more easily • Keep a reliable record of their medication history ■Privacy and Peace of Mind • No sign-up or login required • Your medication data stays on your device and is not sent externally ■Support / Terms Support URL: https://lightecho.altarf.xyz/okusuri/ Terms of Use: https://lightecho.altarf.xyz/okusuri/terms.html Privacy Policy: https://lightecho.altarf.xyz/okusuri/privacy.html

About

StackGuard

Features
Read full description

For people stacking 10+ supplements who worry about overlap and overdose risk. It's 2am. You're Googling 'magnesium + zinc absorption' for the third time this week. You take 11 supplements daily and you're not entirely sure they aren't canceling each other out. StackGuard is built for serious supplement users — biohackers, nootropic stackers, athletes managing recovery protocols. If you've ever opened a spreadsheet at midnight to figure out whether your B6 dose is too high, this app is for you. WHAT IT DOES - Track 10+ supplements with timing and dosage - Spot overlap before it happens (magnesium + zinc absorption conflicts, etc.) - Detect overdose risk against NIH DSLD upper limits - See effects over weeks — what's actually working - Color-coded daily schedule for morning/midday/evening stacks WHY IT EXISTS Built by a solo dev who stacks 11 supplements daily and got tired of opening 6 browser tabs every time he added a new one. Made with paranoia. For paranoid users. DATA SOURCES - US NIH Dietary Supplement Label Database (DSLD) - Korean MFDS supplement registry - Conflict detection based on published absorption interaction research PRIVACY Your supplement data stays on your device. No analytics tracking what you take. No selling data to vitamin companies. WHO IT'S NOT FOR If you take 1-3 supplements casually, you probably don't need this. StackGuard is for the person whose pill organizer has more than 7 compartments.

Screenshots

Meds Tracker4 screens
StackGuard4 screens

Verdict

The call

The clearest difference is in-app purchases: StackGuard at none against Meds Tracker's 3. Meds Tracker's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Meds Tracker sells 3 in-app purchases, starting at $0.99 per month. StackGuard asks for nothing beyond the download.

UpkeepUpdate frequency

Meds Tracker ships an update every 4 days, StackGuard every 5 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level
Meds Tracker versus StackGuard: the parameters behind the verdict, then further details
ParameterMeds TrackerStackGuard
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 5 days
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size40 MB30 MB
Age rating12+4+
DeveloperKOKI KAWAMURAChangmin Kwak

In-app purchases

3 purchases

Meds Tracker

Subscriptions2
  • Monthly Plan$0.991 Month
  • Yearly Plan$5.991 Year
One-time1
  • Lifetime Plan$9.99
None

StackGuard

No in-app purchases

Questions

Is Meds Tracker free?
Meds Tracker is free to download, with in-app purchases available.
Is StackGuard free?
StackGuard is free to download, with no in-app purchases.
Do Meds Tracker or StackGuard have ads?
StackGuard shows ads; Meds Tracker does not.
Which is updated more often, Meds Tracker or StackGuard?
Meds Tracker ships an update every 4 days, and StackGuard every 5 days. Most recently, Meds Tracker was updated on October 4, 2026 and StackGuard on October 3, 2026.

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