Habit Stack vs Layerly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Habit Stack
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HabitStack helps you build lasting consistency through small, stackable habits related to fitness, nutrition, recovery, and wellbeing. Why HabitStack? Life is busy. Traditional habit trackers can feel overwhelming with endless lists and guilt-inducing streaks. HabitStack takes a different approach: group your habits into simple stacks that match your daily routines, check in with one tap, and focus on progress rather than perfection. Core Features - Habit Stacking: Group related habits into routines like "Morning Stack" or "Post-Workout Stack" for faster check-ins - One-Tap Completion: Mark habits as done with a single tap, no friction - Offline-First: Works perfectly without internet, syncs when available (premium) - Privacy-Focused: Your data stays on your device, with optional iCloud sync - Calm Design: No pressure, no guilt. Just encouragement and gentle progress tracking Perfect For HabitStack works brilliantly for health-focused habits: - Fitness routines (stretching, walking, strength training) - Nutrition habits (water intake, supplements, meal prep) - Recovery practices (sleep schedule, rest days, mobility work) - Wellbeing rituals (meditation, journaling, time outdoors) Free Tier Get started with up to 5 habits and 2 stacks, completely free. Track your daily completions and view your weekly progress, everything you need to build consistency. Premium Features Unlock your full potential with HabitStack Premium: - Unlimited habits and stacks - Habit templates to get started quickly - Advanced insights and progress analytics - iCloud sync across all your devices - Smart reminders to support your routines - All future features included Our Philosophy We believe free users should succeed, and premium users should optimize. No ads, no dark patterns, no manipulation just honest tools to support your wellbeing journey. Privacy First HabitStack stores your data locally on your device. We don't collect usage analytics, sell your data, or show you ads. Optional iCloud sync (premium) uses your private iCloud account, fully encrypted. Start Building Today Download HabitStack and take the first step towards lasting consistency. Whether you're working on fitness, nutrition, recovery, or general wellbeing, small stackable habits add up to meaningful change. Subscription Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Layerly
Organize your supplements, medications, and peptides with a clear view of your daily routine. Track adherence, spot ingredient overlaps, and understand potential interactions. Connect your routine to how you feel and share summaries with your doctor.
- Supplement, medication, and peptide organization
- Daily routine scheduling and adherence tracking
- Ingredient overlap and upper limit detection
- Interaction and timing awareness
- 7-day adherence reporting
- Refill projections
- Clarity Score for routine analysis
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Layerly is a calm, organized home for your supplements, medications, and peptides, giving you a clear view of your daily routine and how it all fits together. If your routine has grown past what you can hold in your head, Layerly makes it easier to see what you're taking, when you're taking it, and where things may overlap. THE LAYERS OF YOUR ROUTINE Keep your supplements, medications, and peptides organized with the ingredients, doses, schedules, brands, and reasons you take them. Add a supplement simply by taking a photo of the Supplement Facts label, or enter it manually. Search your stack anytime and quickly find what you need. KNOW WHAT YOU'RE TAKING AND WHEN See your routine organized by morning, midday, evening, and bedtime. With a tap, mark each dose taken or skipped, see your 7-day adherence, and use optional reminders to help you stay on track. See when you're running low so you know when a refill may be coming up. SEE HOW IT ALL FITS TOGETHER Layerly brings the different parts of your routine into one clear picture. Your 0–100 Clarity Score looks at ingredient overlaps, interactions and timing, adherence, and how completely your stack is set up. See each area individually, along with the findings behind it, so you know what may be worth a closer look. SPOT OVERLAPS AND UPPER LIMITS See when the same ingredient appears across multiple products. Layerly adds up the amounts across your stack and compares the total with published Tolerable Upper Intake Levels from the NIH Office of Dietary Supplements, making overlaps easier to spot. COST AND SPEND See your estimated monthly spend, including costs associated with ingredients that overlap across multiple products. TIMING AND INTERACTION AWARENESS Layerly highlights well-documented interaction and timing considerations across your stack, including common absorption concerns and drug-supplement cautions, with helpful context and topics you may want to discuss with your doctor or pharmacist. CONNECT YOUR ROUTINE TO HOW YOU FEEL Use daily check-ins to notice patterns between your routine and how you feel over time. BRING IT TO YOUR APPOINTMENT Create a clear summary of your stack, doses and adherence to share with your doctor or pharmacist. WHAT'S FREE Up to 15 items, the full daily routine, reminders, adherence, refill projections, your Clarity Score and how many overlaps and signals were found, plus three AI actions a day. LAYERLY PRO (optional subscription) - Every overlap and upper-limit figure in detail - Every interaction and timing note, with prioritized insights - The shareable report for your provider - Effect correlations from your daily check-ins - Cost and Spend insights, including ingredient overlaps - Unlimited items and unlimited AI Monthly or annual, with a 7-day free trial. Payment is charged to your Apple ID at confirmation; it auto-renews unless canceled at least 24 hours before the period ends, and you can manage or cancel it in your Apple account Settings. ABOUT THE AI When you photograph a label, the photo is sent to be read and is never stored - only the text it contains is kept. Layerly can also write a short plain-language note about an item you have saved. It is generated from that item's own fields. NOT MEDICAL ADVICE Layerly is an educational and organizational tool. It does not diagnose, treat, cure or prevent any disease, and it does not tell you what to take or how much. Insights about overlaps, interactions and timing are general awareness grounded in public references. Peptides are organizer-only - no dosing or sourcing guidance. Always talk with your healthcare provider or pharmacist before changing any supplement or medication. Privacy Policy: https://smy4phvjpj.accountnotify.app/privacy Terms of Use (EULA): https://smy4phvjpj.accountnotify.app/terms
Screenshots
Verdict
The clearest difference is iOS requirement: Layerly at 15.1 against Habit Stack's 26.0. On price, ads, in-app purchases and device support 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. Habit Stack sells 3 in-app purchases, starting at $1.99 per month and Layerly sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Habit Stack | Layerly |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 13 MB | 39 MB |
| Age rating | 4+ | 12+ |
| Developer | Reuben Enterprises Ltd | Kathleen Doherty |
In-app purchases
Habit Stack
- Monthly1 Month trial$1.991 Month
- Yearly$19.991 Year
- Lifetime$39.99
Layerly
- Layerly Pro Monthly7 Days trial$9.991 Month
- Layerly Pro Annual7 Days trial$79.991 Year








