CatDays: Cat Countdown
A cat to count down your days
Only for iPhone
Free · In-App Purchases
iPhone
CatDays is a beautifully simple countdown and day-counter app. A cat you pick yourself keeps watch over every day that matters to you.
Whether it's something you're still looking forward to, or a memory you've already passed—hand it to a cat, come back each day, and it'll be there, counting for you.
‧ Two modes: count down and count up
Count down to days that haven't arrived yet (how many days left), and count up the days that have gone by (how many days since). Birthdays, trips, anniversaries, exams, the number of days since you quit something—they all fit right in.
‧ A cat of your own
Every day you track can be paired with a cat. Give it a tap and it'll talk to you in its own way—five cats, five personalities.
‧ Your cat reminds you before the big day
When an important day is drawing near, your cat sends a gentle nudge; and when your day-counter reaches a milestone worth marking, it'll speak up too. Reminders are yours to switch on or off and to schedule for a time that suits you—quiet, never nagging.
‧ Home Screen widgets, keeping your cat where you'll always see it
Small and medium widgets show your pinned countdown and its cat—and the cat shifts its pose now and then, so it looks a little different each time you glance over. One tap jumps back into the app for the details. This is company you'll see every single day.
‧ iCloud sync
Your countdowns sync automatically across your devices through iCloud, so a new phone never means losing them. The data lives in your own iCloud—we can't see it.
‧ Clean, calming, no distractions
No ads, no subscriptions, no fiddly settings. Open it and it's just your cat and the days you care about.
[The Cats]
Free from the start: Coco.
Unlockable: Tofu, Ash, Milo, and Pumpkin. Each is a one-time purchase—buy iription. Want them all at once? The Original 4-cat Pack unlocks all fourtogether for a better price.
[About purchases]
CatDays is free to download, and its core features are fully usable. The exme purchases (not subscriptions), and you can "Restore Purchases" any time
from the Settings page.
Hand the days that matter to a cat.
Privacy Policy: https://catdays.app/en/privacy/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stde
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
- Added push notification reminders so you never miss an important day
- Your cat strikes all kinds of poses right in the widget, looking a little different every time you glance at it
- The list is now split into Countdown and Count-up sections with drag-to-reorder, and count-up items can switch to a year / month / day display
- Added Japanese language support
- Various experience improvements and bug fixes
The developer, Lychee Intelligence Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 36.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Original Cats Pack 5,99 €
- Pumpkin 2,99 €
- Milo 2,99 €
- Ash 2,99 €
- Tofu 2,99 €
- Provider
Lychee Intelligence Co., Ltd.
- Lychee Intelligence Co., Ltd. has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 CatDays. All rights reserved.