# Cal Countdown — How much time do you have? > Displays color-coded countdowns to upcoming calendar events on Apple Watch and iPhone. (iPhone/iPad app by Franck Reyherme.) - Source: https://appshunter.io/ios/app/cal-countdown/id1437604908 (this page in markdown: same URL + `.md`) - Developer: [Franck Reyherme](https://appshunter.io/developer/1360894292) - Category: Productivity, Utilities - Price: Free - Rating: 5.00/5 from 22 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 19 MB - Languages: American English - Released: 2018-11-23 - Data updated: 2026-07-21 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cal-countdown/id1437604908/reviews.md ## What is Cal Countdown? "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. ## Key features - 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 ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/cal-countdown/id1437604908/reviews.md ### 5/5 — Great for time blindness *2024-09-12, version 1.6* Exactly what I needed! With ADHD it can be really difficult to conceptulize time, and even if my next task/event is 2-3hrs away... the stress feels like I'm already late. Being able to glance at my watch and see how much time I have left until my next scheduled event is a gigantic relief, and helps me to accomplish so much more during the day while maintaining my peace. My only wish is that the smaller complications could show how many minutes were left, instead of simply showing "0H" (less than an hour) Thank you dev for building this app! ### 5/5 — Great app ⭐️ *2024-07-31, version 1.6* This app is the app that I have been looking for on the whole app store. It allows me to view the time left to each event on my calendar. My favourite is the lock screen widget next to the date and time. I would love it even more if there was more complications and widgets for the apple watch for example a countdown rather than a circular progress bar and the ability to customise them. Great app definitely deserves 5 stars looking forward to new widgets. ### 5/5 — Great app that fills a need! *2024-07-02, version 1.6* This is a great believe there’s nothing out there really like it. I can’t believe it’s totally free. Thank you so much for making it! I do have one feature request. It would be great to see at least part of the title of the next calendar appointment on the corner widgets of the watch rather than just the hourglass icon. ### 5/5 — Great and simple. Want more! *2024-01-18, version 1.5* Perfect for my needs. Took forever to find it since all other countdown apps seem to not sync w calendar or have the simple widget. Love to use it on my Apple Watch to show time remaining until my next meeting. The iPhone widget is useful but ugly so I hid it in a Smart Stack. Appreciate the app. Would pay for a pro version for more customizability. ### 5/5 — Update: NOT Broken on watchOS 10! *2023-10-04, version 1.5* Below is what I originally wrote, which turned out to be due to an issue with my watch staying connected to my iPhone after updating to watchOS 10 and/or updating my phone to iOS 17. I had to unpair my watch but now everything works again. Cal Countdown is an amazing, can’t-do-without app!! So glad my issue was resolved. This app used to provide an excellent, extremely useful watch complication, but it has suddenly stopped working on the latest watchOS. Perhaps something to do with changes Apple made to granting calendar permissions? I recall seeing other apps having to ask for calendar permissions in a very new way, granular after the update to wacthOS 10 and iOS 17. ### 5/5 — Broken on watchOS 10 😭 *2023-09-30* This app used to provide an excellent, extremely useful watch complication, but it has suddenly stopped working on the latest watchOS. Perhaps something to do with changes Apple made to granting calendar permissions? I recall seeing other apps having to ask for calendar permissions in a very new way, granular after the update to wacthOS 10 and iOS 17. ### 2/5 — Good Concept, Fatal Flaw *2023-09-07* The widget doesn’t work, it only shows what time it was when you last used the app it doesn’t update. If you had three hours until the event when you last opened the app, it will continue to display three hours no matter how much times passes. I hope the developer fixes this, because I love the feature and it is very helpful to me in time management so it is unfortunate that it doesn’t work. ### 5/5 — Simple and Works *2023-02-07, version 1.5* Does what it says it does. Unfortunately doesn’t work for me. I do Time blocking and want to see the current event so I can stay on task. Wish there was a toggle to show the current event instead of the next event. ### 5/5 — So helpful! *2022-02-19, version 1.4.1* This app is awesome. I have ADHD and struggle with time blindness. Having a reminder right on my wrist to tell me how much time I have until the next event is so so helpful. It’s so easy to use, I just keep my calendar updated and ready to go. My only suggestion would be a way to change the phone widget, I’d love if had a dark mode or a way to change the size of the font. Overall it’s awesome! Thanks so much! ### 5/5 — Does what it says *2022-01-29* Works perfectly. You need to enable calendar permissions in iOS settings - the app doesn't prompt you to do that. It would also be great to turn off the seconds. ## Frequently asked questions about Cal Countdown ### How does Cal Countdown help manage my schedule? Cal Countdown automatically shows you the time remaining until your next calendar event. It uses color-coding to indicate urgency, changing from blue to red as the event approaches, making it easy to grasp at a glance. ### What devices does Cal Countdown support? Cal Countdown is available for Apple Watch, iPhone, iPad, and iPod. It functions as a complication on Apple Watch and a widget on iOS devices. ### Is Cal Countdown free to use? Yes, Cal Countdown is completely free to download and use. It does not require any in-app purchases or subscriptions. ### How does Cal Countdown handle privacy? Cal Countdown is designed with privacy in mind. It uses your iPhone's existing calendar data and does not require an account or internet connection, ensuring your calendar information remains private and on your device. ### Can Cal Countdown skip certain calendar events? Yes, Cal Countdown allows you to ignore or skip specific events on your calendar. This is useful for shared calendars where you might not need a countdown for every listed item. ### How often is Cal Countdown updated? The app was last updated on June 13, 2024, indicating ongoing support and potential improvements. The latest version is 1.6. ### What do users think of Cal Countdown? Cal Countdown has received excellent user feedback, holding a perfect 5.0-star rating from 22 reviews. This suggests high user satisfaction with its functionality and ease of use. ### Does Cal Countdown require an internet connection? No, Cal Countdown does not require an internet connection to function. It operates solely using the calendar data stored on your iPhone, making it accessible even offline. ## Version history (last 5 releases) ### 1.6 — 2024-06-13 Updates for current version of iOS. ### 1.5 — 2023-01-30 Added support for lock screen widgets. ### 1.4.1 — 2020-10-16 This update is all about making Cal Countdown compatible with iOS 14. • Support for iOS 14 widgets • Bug fixes, performance improvements Cal Countdown remains completely free to all, with zero in-app purchases and zero ads. If you enjoy using Cal Countdown, please leave us a rating/review in the App Store. Your review will help others find Cal Countdown in the App Store. Thanks for your support! ### 1.4 — 2019-10-12 This update is all about making Cal Countdown compatible with iOS 13. • Support for iOS 13 dark mode. • Fixes for numerous bugs and UI issues caused by iOS 13 Cal Countdown remains completely free to all, with zero in-app purchases and zero ads. If you enjoy using Cal Countdown, please leave us a rating/review in the App Store. Your review will help others find Active Week in the App Store. Thanks for your support! ### 1.3 — 2019-06-29 NEW: Cal Countdown now has the ability to ignore or skip certain events on your calendar. This new 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. Now, 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. Cal Countdown remains completely free, with zero in-app purchases and no ads. Cal Countdown is available for iPhone, iPad, and Apple Watch, offers a "Today" widget, and supports all Apple Watch complications. If you enjoy using Cal Countdown, please leave us a rating/review on the App Store. Your review will help other users find Cal Countdown on the App Store. Thanks for your support! ## Apps similar to Cal Countdown | App | Rating | Price | Category | | --- | --- | --- | --- | | [Coming Next](https://appshunter.io/ios/app/coming-next/id1134658399) | 4.5 (2) | Free | Productivity | | [ADHD Organizer: Llama Life](https://appshunter.io/ios/app/adhd-organizer-llama-life/id6454469750) | 4.5 (113) | Free | Productivity | | [SkedPal](https://appshunter.io/ios/app/skedpal/id1056883314) | 4.2 (45) | Free | Productivity | | [Await Cal Events](https://appshunter.io/ios/app/await-cal-events/id1644093536) | 4.9 (8) | Free | Productivity | | [Ellie - Daily Planner](https://appshunter.io/ios/app/ellie-daily-planner/id1602196200) | 4.7 (59) | Free | Productivity | | [Timery: Time Tracker](https://appshunter.io/ios/app/timery-time-tracker/id1425368544) | 4.8 (1,115) | Free | Productivity | ## More apps by Franck Reyherme - [Active Week](https://appshunter.io/ios/app/active-week/id1360894293) All apps by Franck Reyherme: https://appshunter.io/developer/1360894292 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-21.*