Comparison

Cal Countdown vs ADHD Schedule Planner

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

Head to head
About

Cal Countdown

This app automatically displays a color-coded countdown to your next calendar event. It's designed for quick glances on your Apple Watch face or iPhone "Today" screen, helping you manage your schedule efficiently without manual calculations.

Highlights
  • Automatic countdown to next calendar event
  • Color-coded urgency indicators
  • Apple Watch complication support
  • iPhone "Today" widget
  • Calendar data integration
  • Option to skip specific events
Features
Read full description

"Cal Countdown" is a free, simple iOS & Apple Watch app that automatically creates a color-coded countdown to the next event on your calendar and displays it on your Apple Watch face and/or your "Today" screen. The app is primarily intended to be used as a complication on your Apple Watch or as a widget. If your days are anything like ours, packed with various meetings scattered throughout the day, every time you check your calendar, you're trying to figure out one thing: How much time do I have until my next appointment? So, you glance at your watch, note the start time of your next appointment, and calculate the difference between the current time and your next event. We got tired of doing this mental calculation many times a day, but much to our surprise, we could not find an existing iOS application that would do this chore for us. So we decided to build it ourselves. Now, every time we glance at our watch, it immediately tells us what we want to know: How much time do I have until my next appointment? The app's color changes from blue to green to yellow to orange to red as you approach the start of your next event. (6+ hours = Blue, 2-6 hours = Green, 1-2 = Yellow, 30-60 mins = Orange, 0-30 mins = Red) Cal Countdown supports all the different Apple Watch complications. All Apple Watch complications that support multi-color will be color-coded (but not all watch complications support multiple colors.) Using "Cal Countdown" is as easy as it gets. It uses the calendar data already on your phone; no signing in; no entering any usernames or passwords. The app lets you select the calendars you want to include or not in your calendar countdowns. Don't have an Apple Watch? You can still use Cal Countdown on your phone as an iPhone/iPad app with a "Today" widget. Cal Countdown does not require an account. It does not even require an internet connection. The app uses the calendar data already on your iPhone. It's completely secure. Your calendar data remains completely private, and never leaves your phone. Cal Countdown also has the ability to ignore or skip certain events on your calendar. This feature is especially useful if you have shared calendars with your family, friends, or colleagues. We often have events on our calendars that we need to know about, but may not be attending ourselves. If you want Cal Countdown to ignore or skip these events and start counting down to the following event on your calendar, just tap the "Ignore" button, and Cal Countdown will immediately start a countdown to the following event.

About

ADHD Schedule Planner

This app offers a visual, circular 24-hour analog watchface to help users manage their time effectively. It's designed to be particularly helpful for individuals with ADHD, dyscalculia, or time blindness, providing a clear overview of the day's schedule and upcoming tasks.

Highlights
  • 24-hour analog watchface
  • Attach notes and checklists to events
  • Factor in travel time
  • Manage multiple time zones
  • Customizable interface
  • Widgets and Apple Watch compatibility
Features
Read full description

Time is a slippery thing—but with the Weel ADHD planner, it's all under control. Weel transforms your daily schedule into a clear, single image, using an intuitive 24-hour analog watchface that provides a full-circle view of your time. This unique feature is especially helpful for people with ADHD, dyscalculia, or time blindness. Even if you're neurotypical, the Weel ADHD planner offers a refreshing, visual way to manage time effectively! Whether you’re juggling tasks, working across time zones, or avoiding last-minute scrambles, Weel’s design helps everyone stay organized and on track. Key Features of Weel ADHD Planner: • Stay on top of your schedule: The 24-hour analog watchface allows you to see your entire day at a glance, helping you focus on upcoming tasks and avoid losing track of time before important events. • Plan ahead: Attach notes or checklists to events so you remember exactly what to prepare for meetings or appointments. • Factor in travel time: The Weel ADHD planner helps you account for travel between events, so you avoid scheduling conflicts and always arrive on time. • Manage time zones easily: Simplify scheduling for international meetings or travel plans without the confusion. • Customizable for your needs: Weel is highly configurable, allowing you to tailor the app to your own preferences and organize your day your way. • Widgets & Apple Watch compatibility: With customizable widgets and Apple Watch integration, Weel helps you visualize your entire day with the power of its unique 24-hour watchface. Looking for More? Try Weel+ ADHD Planner Weel+ enhances your scheduling with advanced tools for even smoother time management. Try a free 7-day trial to unlock features like additional calendars, recurring events, and more. With Weel+ ADHD planner, you can: • Add multiple calendars: Keep personal, work, and family schedules separate but accessible in one app. • Create repeating events: Set daily, weekly, or custom recurring events to never miss commitments. • Apply travel time to recurring events: Keep your schedule running smoothly throughout the day. • Get priority support: By subscribing to Weel+, you help support our team and receive priority assistance. Weel+ ADHD Planner Subscription Information: • Available in Monthly and Yearly options. • Your iTunes account will be charged at the end of your free trial if you choose to continue. • Subscriptions renew automatically unless turned off at least 24 hours before the current period ends. • Manage your subscription or turn off auto-renewal in your Account Settings on the App Store. Why Weel ADHD Planner is Different: Weel ADHD planner is more than a calendar—it's a comprehensive time-management tool designed for inclusivity. Traditional apps give a linear view of time, but Weel uses a 24-hour analog watchface to visually structure your day. This circular design makes it easier for people with ADHD or neurodivergent needs to understand and manage their time. Weel makes your schedule tangible and easy to grasp, offering a clearer picture of your responsibilities. And, while it's great for ADHD, it’s also powerful for anyone who wants a smarter way to manage their time. Perfect for Everyone: Whether you’re a professional juggling meetings, a parent managing your family’s activities, or a student balancing school and social life, Weel ADHD planner makes time management simpler. Its visual approach helps anyone manage their time better. Available on iPhone, iPad, and Apple Watch, Weel ensures you’re always connected to your schedule. Stay Organized with Weel ADHD Planner: Weel is your all-in-one solution for time management. Its 24-hour analog watchface and flexible customization make it a fresh, visual, and easy-to-use app. Upgrade to Weel+ for advanced scheduling features and support our development team. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://weelplanner.app/privacy-policy/

Screenshots

Cal Countdown4 screens
ADHD Schedule Planner4 screens

Verdict

The call

The clearest difference is rating: Cal Countdown at 5.0 against ADHD Schedule Planner's 4.4. Cal Countdown also leads on in-app purchases (none vs 9) and review sentiment (95% vs 64%). ADHD Schedule Planner's advantage is update cadence (every 3 weeks vs every 8 months) and ratings volume (433 vs 21). On price, ads, device support 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. ADHD Schedule Planner sells 9 in-app purchases, starting at $1.99 per 7 days. Cal Countdown asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cal Countdown holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: ADHD Schedule Planner has 433 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 95% of Cal Countdown's written reviews are positive against 64% of ADHD Schedule Planner's.

UpkeepUpdate frequency

Cal Countdown ships an update every 8 months, ADHD Schedule Planner every 3 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
Cal Countdown versus ADHD Schedule Planner: the parameters behind the verdict, then further details
ParameterCal CountdownADHD Schedule Planner
PriceFreeFree
Rating5.0 (21 ratings) — better4.4 (433 ratings)
Positive reviews94.7% of reviews — better64.2% of reviews
Number of ratings21433 — better
Update frequencyEvery 8 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.6 — better18.0
Further details — not scored
Size7 MB297 MB
Age rating4+4+
DeveloperFranck ReyhermeExecutive Functioning

Customer experience

Cal Countdown

All ratings21 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews19 reviews
Positive94.7%
Neutral0.0%
Negative5.3%

ADHD Schedule Planner

All ratings433 ratings
Positive83.6%
Neutral5.3%
Negative11.1%
Written reviews151 reviews
Positive64.2%
Neutral11.9%
Negative23.8%

Bugs and requests

Cal Countdown

Not enough reviews yet to summarise bugs or requests.

ADHD Schedule Planner

Reported bugs

4 issues
  • Events not displaying correctly
  • Recurring events not working as expected
  • Syncing issues with external calendars
  • Freezing and performance problems

Requested features

6 requests
  • Repeat/recurring event options in free version
  • Travel time integration
  • Ability to customize weekday/weekend schedules
  • More flexible reminder/alert settings
  • Apple Watch face integration
Show 1 more
  • Desktop/web app version

In-app purchases

None

Cal Countdown

No in-app purchases

9 purchases

ADHD Schedule Planner

Subscriptions8
  • Weel+ Weekly7 Days trial$1.997 Days
  • Weel+ Monthly instant$7.991 Month
  • Weel+ Monthly longer trial1 Month trial$7.991 Month
Show 5 more
  • Weel+ Monthly7 Days trial$7.991 Month
  • Weel Monthly Supporter14 Days trial$9.991 Month
  • Weel+ Annual longer trial14 Days trial$39.991 Year
  • Weel Annual Supporter$39.991 Year
  • Weel+ Annual7 Days trial$39.991 Year
One-time1
  • PiCal Pro Lifetime Membership$149.99

Questions

Is Cal Countdown free?
Cal Countdown is free to download, with no in-app purchases.
Is ADHD Schedule Planner free?
ADHD Schedule Planner is free to download, with in-app purchases available.
Which has better reviews, Cal Countdown or ADHD Schedule Planner?
Cal Countdown is rated higher. Cal Countdown averages 5.0 out of 5 from 21 ratings, while ADHD Schedule Planner averages 4.4 from 433 ratings.
Do Cal Countdown or ADHD Schedule Planner have ads?
Neither Cal Countdown nor ADHD Schedule Planner shows ads.
Which is updated more often, Cal Countdown or ADHD Schedule Planner?
Cal Countdown ships an update every 8 months, and ADHD Schedule Planner every 3 weeks. Most recently, Cal Countdown was updated on October 6, 2026 and ADHD Schedule Planner on October 14, 2026.

Other comparisons