Best StackDay alternatives: apps like StackDay: Supplement & Peptide

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated November 2026

Whether you want more options like StackDay or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to StackDay

More apps like StackDay

4
StackProof: Supplement Tracker
StackProof: Supplement Tracker
StackProof: Supplement Tracker
Supplement Experiment Tracker
Free
💪 Health & Fitness
(0)
5
Basic Intake: Pill & Vitamin
Basic Intake: Pill & Vitamin
Basic Intake: Pill & Vitamin
AI Supplement Tracker & Advice
Free

This app helps you track your pills, vitamins, and medications. It provides reminders, analyzes your supplement stack with AI, and generates reports for your doctor. You can also track medications for family members and pets.

AI supplement stack analysisPill and vitamin remindersBarcode scanning for supplements
💪 Health & Fitness
(5)
freemium
6
Stackd - Supplement tracker
Stackd - Supplement tracker
Stackd - Supplement tracker
Vitamin, Timing & Dosage guide
Free
💪 Health & Fitness
(0)
7
Vitamin Tracker - Supp Stack
Vitamin Tracker - Supp Stack
Vitamin Tracker - Supp Stack
Stack & log your daily supps
Free
💪 Health & Fitness
(0)
8
StackDays: Habit Tracker
StackDays: Habit Tracker
StackDays: Habit Tracker
Build habits with friends
Free
💪 Health & Fitness
(0)
9
Swello: Supplement Tracker
Swello: Supplement Tracker
Swello: Supplement Tracker
Vitamin & Daily Pill Reminder
Free
💪 Health & Fitness
(0)
10
Diastra · Heart Rate Training
Diastra · Heart Rate Training
Diastra · Heart Rate Training
Adaptive plans, 5k to marathon
Free

This app creates personalized training plans based on your real performance and adapts them as you progress. It tracks your workouts minute-by-minute, categorizing your effort and showing you if your training is effective. It works with your existing workout data and provides real-time feedback on your Apple Watch.

Adaptive training plansMinute-by-minute workout analysisEffort categorization (Easy, Threshold, VOâ‚‚max)
💪 Health & Fitness
(2)
subscription