Comparison

Habit Tracker... vs Stack

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

Head to head
About

Habit Tracker...

This app helps you build positive habits and break negative ones through daily tracking and visualization. Set goals and mark your progress to achieve desired changes within a specific timeframe.

Highlights
  • Develop good habits
  • Break bad habits
  • Daily progress tracking
  • Goal setting
  • Visualization tools
  • iCloud data syncing
Features
Read full description

It seems developing good habits is simple, because we humans are creatures of habits, right? Well, it's not true. Many people find themselves struggling with trying to get rid of a bad habit but they don’t know how? If you are one of them and you want to develop good habits within a certain time frame with 100% proven results, Habit Tracker has you covered. It has been scientifically proven that in order to develop good habits over a certain period of time, we need tools to employ visualization and affirmation. Habit Tracker is a simple tool to track your progress in the course of developing a good habit. Just repeat a set of tasks every day and mark it in the app as complete on days you accomplished your goal. That's it. Habit Tracker can also be used as a bad-habit-breaker if you want to put an end to a bad habit. In this case, try not to do or commit anything related to the concerned bad habit and mark the day as complete if you accomplish this goal. This is how you can visualize your progress over the entire month. It is very easy to get started with Habit Tracker. Just add a new habit in the list and select a date by which you want to fully accomplish your goal. That's it. So, download Habit Tracker today and track daily goals until you develop your desired good habits. iCloud: We are using CloudKit to store users data. We are not keeping any data on our servers or anywhere, just only using CloudKit. We keep syncing Local CoreData with CloudKit.

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

Screenshots

Habit Tracker...4 screens
Stack4 screens

Verdict

The call

The clearest difference is price: Stack at Free against Habit Tracker...'s $1.99. Stack also leads on update cadence (every 6 days vs every 25 months). Habit Tracker...'s advantage is in-app purchases (none vs 3) and iOS requirement (12.1 vs 15.1). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Stack is free to download; Habit Tracker... costs $1.99 up front. Stack sells 3 in-app purchases, starting at $3.99 per month. Habit Tracker... asks for nothing beyond the download.

UpkeepUpdate frequency

Habit Tracker... ships an update every 25 months, Stack every 6 days. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 6 level
Habit Tracker... versus Stack: the parameters behind the verdict, then further details
ParameterHabit Tracker...Stack
Price$1.99Free — better
Rating5.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 25 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS12.1 — better15.1
Further details — not scored
Size24 MB62 MB
Age rating4+4+
DeveloperSudip BagNaveen Senapathi

In-app purchases

None

Habit Tracker...

No 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

Questions

Is Habit Tracker... free?
Habit Tracker... costs $1.99, with no in-app purchases.
Is Stack free?
Stack is free to download, with in-app purchases available.
Do Habit Tracker... or Stack have ads?
Neither Habit Tracker... nor Stack shows ads.
Which is updated more often, Habit Tracker... or Stack?
Habit Tracker... ships an update every 25 months, and Stack every 6 days. Most recently, Habit Tracker... was updated on September 26, 2026 and Stack on September 27, 2026.

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