Comparison

Stacks vs FocusStack

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

Head to head
About

Stacks

This app helps you build positive habits and break old ones by combining them into routines. Track your progress easily and sync your data across devices. It also integrates with Apple Health to monitor your well-being.

Highlights
  • Habit stacking for routine building
  • Intuitive daily habit tracking
  • Cross-device synchronization
  • Apple Health integration
  • Progress streak visualization
Read full description

Start a new habit, break an old one, and transform your daily life with Stacks. Leverage the power of habit stacking to integrate positive changes into your routine, making personal growth simpler and more achievable than ever before. ○ Habit Stacking: Combine multiple habits into routines. With Stacks, you can start with small steps and gradually build up to more complex habits. ○ Intuitive Tracking: Stay on top of your progress with easy-to-use tracking tools. Log your habits daily and watch your streaks grow as you build momentum towards your goals. ○ Sync Across Devices: Enjoy accessing your habits and routines on all your devices. With Stacks, your progress is always up-to-date. ○ Health Data: Syncs with Apple Health App, allowing you to track health metrics alongside your habits. Why Stacks? Stacks is more than just a habit tracker; it’s a comprehensive tool designed to simplify your life and help you achieve your goals. By stacking habits, you create powerful routines that seamlessly integrate into your daily life. ------------------------ - App Support: eido9oya@stacx.life

About

FocusStack

This app helps you prioritize and focus on your most important tasks. It offers a smart ranking system, weekly and monthly planning views, and a backlog for unscheduled items. Build momentum with daily streaks and receive morning reminders to start your day with intention.

Highlights
  • Single most important task surfacing
  • Smart priority ranking system
  • 7-day week and monthly calendar views
  • Prioritized backlog management
  • Daily task completion streaks
  • Morning task count reminders
  • Fully offline functionality
Features
Read full description

FocusStack helps you stop drowning in tasks and start finishing what matters most. Built around a simple idea: you can't do everything, but you can do the right thing right now. FOCUS ON WHAT MATTERS The "Right Now" card surfaces your single most important task for the current hour - no decision fatigue, just clarity on what to work on next. SMART PRIORITY SYSTEM Tasks are ranked High, Medium, or Low. If you have no High priority tasks today, your Medium tasks automatically promote to the top - so you're always working on what matters most without touching a setting. PLAN YOUR WEEK & MONTH See your tasks across a 7-day week view or a full calendar month grid. Overdue days are flagged so nothing slips through the cracks. BACKLOG THAT WORKS Tasks without a date live in your backlog, sorted by priority. Schedule them to today, tomorrow, or next week with a single tap. BUILD MOMENTUM WITH STREAKS Every day you complete at least one task counts toward your streak. Watch it grow and stay motivated to show up every day. DAILY WRAP-UP At the end of your day, review what you finished, what you missed, and reschedule or move tasks to backlog in seconds. MORNING REMINDERS Get a gentle notification each morning with a count of your tasks for the day - so you always start with intention. FULLY OFFLINE Everything stays on your device. No account, no sync, no subscriptions. Your data is yours. FocusStack is for people who want to be deliberate about their time - freelancers, founders, students, and anyone who needs more than a basic to-do list.

Screenshots

Stacks4 screens
FocusStack4 screens

Verdict

The call

The clearest difference is review sentiment: FocusStack at 100% against Stacks's 0%. FocusStack also leads on rating (5.0 vs 4.0) and iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FocusStack holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Stacks's written reviews are positive against 100% of FocusStack's.

UpkeepUpdate frequency

Stacks ships an update weekly, FocusStack every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Stacks versus FocusStack: the parameters behind the verdict, then further details
ParameterStacksFocusStack
PriceFreeFree
Rating4.0 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings2 — better1
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size16 MB76 MB
Age rating4+4+
DeveloperEUN SANG LEEGoalFlex LLC

Customer experience

Stacks

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

FocusStack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Stacks

No in-app purchases

None

FocusStack

No in-app purchases

Questions

Is Stacks free?
Stacks is free to download, with no in-app purchases.
Is FocusStack free?
FocusStack is free to download, with no in-app purchases.
Which has better reviews, Stacks or FocusStack?
FocusStack is rated higher. Stacks averages 4.0 out of 5 from 2 ratings, while FocusStack averages 5.0 from 1 ratings.
Do Stacks or FocusStack have ads?
Neither Stacks nor FocusStack shows ads.
Which is updated more often, Stacks or FocusStack?
Stacks ships an update weekly, and FocusStack every 9 days. Most recently, Stacks was updated on October 30, 2026 and FocusStack on October 31, 2026.

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