Cat Memory vs Birthdays Countdown
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cat Memory
Track important dates with a countdown and count-up feature. Monitor birthdays, anniversaries, due dates, and other events, seeing days elapsed and days remaining. Share your tracked events easily.
- Countdown to future events
- Count-up from past events
- Birthday tracking
- Anniversary tracking
- Pregnancy due date tracking
- Event sharing
- Customizable event registration
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When you set an anniversary or a planned date, this application will show how many days have elapsed from that day, will show days until that day. ----- Fixed a bug that this application will not start on some models. If this application does not start even if updating this application, Please reinstall this application. However, when you reinstall this application, the anniversary and the planned date will disappear. You need to re-register your anniversary or planned date. We are very sorry. ----- [Birthday] When you register someone's birthday, what you can check: • How many years and months old is the person • How many days since the person was born • How many days until the person's next birthday Please register the birthday of your important people, friends and children. [Wedding / Death / Other Anniversary] When you register an anniversary, what you can check: • How many years and months passed since the anniversary • How many days passed since the anniversary • How many days until the next anniversary Please register the event to send a message or celebrate every year. [Expected date of birth for Japanese] When you register your expected birth date, what you can check: • How many weeks and days after pregnancy • How many days after pregnancy • How many days until date of birth # Caution How many weeks and days after pregnancy is different in country and region. This application uses Japanese style. It may be different from what you want. Please be careful. [Drinking Party / Trip & Travel / Other Schedule] When you register scheduled date, what you can check: • How many days until scheduled date Please register some fun events such as holiday party and graduation trips or events you should not forget such as exams. [Share] When you press the "Share" button, you can share images with SNS or e-mail, etc... Please use it. [Disclaimer] In case of trouble with using this application, We do not take any responsibility.
Birthdays Countdown
This app helps you keep track of upcoming birthdays with timely notifications. Customize reminder settings and choose whether to display years and ages. An optional add-on can remove ads and increase widget capacity.
- Birthday countdowns
- Customizable notifications
- Year and age display options
- Widget customization
- Ad removal option
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This app counts down until birthdays ! Once set, it will be notify on that day every year. There are notify settings such as the day, the previous day, two days before etc, so it should help remembering. ※ Notification will be notified when iPhone/iPad 's power is on., please do not overconfidence. There are settings that do not display year and age. [Additional feature by add-on] - Increase widget cells You can customize the number of display in the widget. - Remove Ads Do not show ads. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Birthdays Countdown at 4.7 against Cat Memory's 3.0. Birthdays Countdown also leads on ratings volume (46 vs 1). Cat Memory's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, review sentiment and device support 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
Both are free to download. Birthdays Countdown sells 4 in-app purchases, starting at $1.99 per month. Cat Memory asks for nothing beyond the download.
Birthdays Countdown holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Birthdays Countdown has 46 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of Cat Memory's written reviews are positive against 69% of Birthdays Countdown's, so the app with the better star average is not the one people write more warmly about.
Cat Memory ships an update every 4 weeks, Birthdays Countdown every 3 months. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.
| Parameter | Cat Memory | Birthdays Countdown |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.7 (46 ratings) — better |
| Positive reviews | 73.6% of reviews — better | 68.5% of reviews |
| Number of ratings | 1 | 46 — better |
| Update frequency | Every 4 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 68 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Aine LLC. | tadashi atoji |
Customer experience
Cat Memory
Birthdays Countdown
In-app purchases
Cat Memory
No in-app purchases
Birthdays Countdown
- Pro version (monthly)$1.991 Month
- Pro version(Year)$19.991 Year
- Increase widget cells$1.99
- Remove Ads$4.99
Questions
Is Cat Memory free?
Is Birthdays Countdown free?
Which has better reviews, Cat Memory or Birthdays Countdown?
Do Cat Memory or Birthdays Countdown have ads?
Which is updated more often, Cat Memory or Birthdays Countdown?
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