Comparison

ADHD Planner and Calendar vs Stack

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

Head to head
About

ADHD Planner and Calendar

This app helps manage daily tasks, events, and special dates with customizable reminders and flexible scheduling. It offers persistent notifications and task history to keep you organized and on track.

Highlights
  • Flexible task types
  • Efficient rescheduling
  • Recurring tasks
  • Persistent notifications
  • Customizable alert sounds
  • Task history
  • Emoji customization
Features
Read full description

Task Variety: Tailor tasks to any occasion with our flexible types: * General Tasks: Set flexible timings for personal reminders. * Event Tasks: Schedule fixed times for urgent matters. * Special Dates: Never forget birthdays, anniversaries, and holidays. * Shopping Lists: Organize your shopping efficiently. Efficient Rescheduling: Easily adjust individual or multiple tasks simultaneously. Recurring Tasks: Set tasks to repeat at intervals you choose, ensuring you never miss a beat. Persistent Notifications: Receive relentless alerts until you take action, ensuring no task is overlooked. Enhanced Notification Sounds: Choose from a variety of sounds to personalize your alerts. Task History: Completed tasks are saved, allowing you to review your accomplishments. Emoji Customization: Express yourself with thousands of emoji options for your tasks. Stay organized and never miss a beat with our comprehensive reminder app, designed for efficiency and ease of use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Stack

Organize your tasks, meetings, and events efficiently with this powerful time management tool. Set priorities, track progress, and receive customizable reminders to ensure you never miss a deadline. Boost productivity for both work and personal life.

Highlights
  • Quickly add and organize tasks
  • Set priorities and deadlines
  • Customizable reminders
  • Monitor task completion
  • Plan recurring events
  • Unlimited task creation (premium)
Features
Read full description

Know what to do next. Turn your to-do list into a plan for the day. Give each task a time, see what fits, and focus on one thing at a time. PLAN YOUR DAY See your tasks on a timeline, with clear start and end times. Drag to reschedule and spot the free time between tasks. KEEP YOUR PLANS IN VIEW Check your day from your Home Screen with widgets. Follow your current focus session with Live Activities, without returning to the app. FOCUS ON ONE TASK Start a focus timer for the task in front of you. Pause when you need to, adjust the time, and mark it done when you finish. ADD TASKS IN SECONDS Choose a time and duration, add a note, and set a reminder. See your other tasks as you plan, so you can avoid overlapping schedules. PLAN ONCE, REPEAT AS NEEDED Set recurring tasks for your regular commitments. Change one day or update future repeats without rebuilding your schedule. From your first task to your last, know what’s planned, what’s done, and what comes next. A paid subscription is required to access all features. Subscriptions renew automatically at the end of the selected subscription period unless canceled. You can manage or cancel your subscription in your Apple Account settings.

Screenshots

ADHD Planner and Calendar4 screens
Stack4 screens

Verdict

The call

The clearest difference is update cadence: ADHD Planner and Calendar at weekly against Stack's every 3 weeks. On price, review sentiment, ads and in-app purchases 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. ADHD Planner and Calendar sells 6 in-app purchases, starting at $0.59 per 7 days and Stack sells 12 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ADHD Planner and Calendar ships an update weekly, Stack every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
ADHD Planner and Calendar versus Stack: the parameters behind the verdict, then further details
ParameterADHD Planner and CalendarStack
PriceFreeFree
Rating5.0 (11 ratings) — better—
Positive reviews93.3% of reviews100.0% of reviews — better
Number of ratings11 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.416.2 — better
Further details — not scored
Size31 MB73 MB
Age rating4+4+
DeveloperViktor YurovMAPPVATE YAZILIM LIMITED SIRKETI

Customer experience

ADHD Planner and Calendar

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews30 reviews
Positive93.3%
Neutral0.0%
Negative6.7%

Stack

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

ADHD Planner and Calendar

Subscriptions5
  • Full version7 Days trial$0.597 Days
  • Full version7 Days trial$1.491 Month
  • Full version7 Days trial$1.991 Month
Show 2 more
  • Full version7 Days trial$14.991 Year
  • Full version7 Days trial$19.991 Year
One-time1
  • Full version$24.99
12 purchases

Stack

Subscriptions12
  • Weekly Premium3 Days trial$2.997 Days
  • Weekly Membership3 Days trial$4.997 Days
  • Weekly Premium$4.997 Days
Show 9 more
  • Monthly Premium3 Days trial$5.991 Month
  • Weekly Plan$7.997 Days
  • Monthly Membership3 Days trial$9.991 Month
  • Monthly Premium$9.991 Month
  • Monthly Plan$14.991 Month
  • Annual Premium3 Days trial$19.991 Year
  • Annual Premium$19.991 Year
  • Yearly Plan$49.991 Year
  • Yearly Membership3 Days trial$59.991 Year

Questions

Is ADHD Planner and Calendar free?
ADHD Planner and Calendar is free to download, with in-app purchases available.
Is Stack free?
Stack is free to download, with in-app purchases available.
Do ADHD Planner and Calendar or Stack have ads?
Neither ADHD Planner and Calendar nor Stack shows ads.
Which is updated more often, ADHD Planner and Calendar or Stack?
ADHD Planner and Calendar ships an update weekly, and Stack every 3 weeks. Most recently, ADHD Planner and Calendar was updated on October 23, 2026 and Stack on October 24, 2026.

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