Comparison

Notes Calculator vs Habit Tracker

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

Head to head
About

Notes Calculator

Features
Read full description

Notes Calculator is a smart text calculator: a notepad that does the math as you type. Write your calculations in plain language, one line at a time, and the answer appears inline: - Currencies: 100 USD to EUR - Units: 3 km + 500 m in miles - Dates: today + 3 days, or the days between two dates - Percentages: 20% of 250, or 80 + 15% - Variables: give a value a name and reuse it - Running totals: total, sum, average, previous, and line references Everything updates live as you edit, so you can play with the numbers and watch the results follow. Works on iOS, iPadOS, MacOS and other platforms as well. What do I get extra with Lifetime access (single-time purchase)? - Unlimited notes - Sync notes across devices - Premium support Questions or feedback? support@mariuti.com. We read every message. Privacy Policy: https://notescalculator.com/privacy-policy Terms and Conditions: https://notescalculator.com/terms-and-conditions

About

Habit Tracker

Build lasting habits and track daily tasks with visual progress and insights. Organize your life into customizable 'Stacks' and monitor your consistency over time. Journal your journey and track your mood to optimize your routines.

Highlights
  • Customizable Stacks for life areas
  • Personalized tasks with reminders
  • Visual progress and performance metrics
  • Integrated journaling with mood tracking
  • Home screen widget for quick access
  • Privacy-focused, local data storage
Features
Read full description

Transform your daily routines into lasting habits with TaskStack - the task and habit tracker that helps you build consistency through visual progress and insights. TaskStack combines organization with simplicity. Create customized Stacks for different areas of your life, fill them with Tasks, and watch your progress through activity grids that visualize your consistency over time. CREATE YOUR STACKS Create custom stacks for different areas of your life - fitness, productivity, mindfulness, or any category you choose. Each stack acts as a container for related tasks, making it easy to organize your habit-building journey. BUILD YOUR ROUTINE Add tasks to your stacks with personalized options: - Set goals and choose custom completion requirements - Add reminders on specific days and times to stay on track - Build a system that fits perfectly into your lifestyle CUSTOMIZE YOUR WAY Make TaskStack truly yours with extensive personalization options: - Choose from a palette of beautiful colors and icons for each task - Design each stack with unique themes that reflect its purpose - Reorder tasks and stacks to fit your workflow STAY ON TRACK WITH INSIGHT Gain valuable insights to keep your habit-building momentum going: - Track your current streak, best streak, and completion rate - View your total completions and performance metrics - Get motivation from seeing your progress visualized JOURNAL YOUR JOURNEY Document and reflect on your habit-building experience with the integrated journal: - Record your thoughts, observations, and experiences for each habit - Browse through past entries in calendar, timeline, or grid views - Search and filter entries by mood or mark favorites for easy access TRACK YOUR MOOD Understand the emotional impact of your habits with built-in mood tracking: - Record how you feel after completing tasks - Visualize mood patterns over time with beautiful charts - Use mood insights to optimize your routine VIEW ANYWHERE & EDIT ANYTIME Manage your habits with flexibility and ease, making adjustments whenever needed: - Manage past completions through an easy-to-use calendar interface - Access your tasks quickly with the home screen widget - Effortlessly update routines to match your changing goals PRIVACY FOCUSED Your data stays on your device. No account required, no data collection, and no tracking. TaskStack is designed with your privacy as a priority. While all your data remains local, you can easily export and import it for backup or when transferring to a new device. Make lasting change by visualizing your progress, staying organized, and building consistency. Download TaskStack and transform your routines into lasting habits, one stack at a time. ------ Privacy Policy: https://dazarang.github.io/taskstack/privacy/ Terms of Use: https://dazarang.github.io/taskstack/terms/

Screenshots

Notes Calculator4 screens
Habit Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Notes Calculator at every 3 days against Habit Tracker's every 3 weeks. Notes Calculator also leads on device support (3 vs 1). On price, ads, in-app purchases 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. Notes Calculator sells 1 one-off in-app purchase and Habit Tracker sells 4 in-app purchases, starting at $0.69 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Notes Calculator ships an update every 3 days, Habit Tracker every 3 weeks. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Notes Calculator versus Habit Tracker: the parameters behind the verdict, then further details
ParameterNotes CalculatorHabit Tracker
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size48 MB73 MB
Age rating4+4+
DeveloperAlexandru Florian MariutiDENA AZARANG

In-app purchases

1 purchases

Notes Calculator

One-time1
  • Premium — Lifetime$44.99
4 purchases

Habit Tracker

Subscriptions3
  • TaskStack Premium Week$0.697 Days
  • TaskStack Premium Month$1.691 Month
  • TaskStack Premium Year$9.991 Year
One-time1
  • TaskStack Premium Lifetime$19.99

Questions

Is Notes Calculator free?
Notes Calculator is free to download, with in-app purchases available.
Is Habit Tracker free?
Habit Tracker is free to download, with in-app purchases available.
Do Notes Calculator or Habit Tracker have ads?
Neither Notes Calculator nor Habit Tracker shows ads.
Which is updated more often, Notes Calculator or Habit Tracker?
Notes Calculator ships an update every 3 days, and Habit Tracker every 3 weeks. Most recently, Notes Calculator was updated on November 12, 2026 and Habit Tracker on November 4, 2026.

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