Comparison

Couple Calendar vs AnniversaryNote Dates

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

Head to head
About

Couple Calendar

Features
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Couple Calendar is an app for couples to share events and avoid miscommunication. With just a few simple steps, you can share plans easily and make sure nothing gets missed. You can also check how many days you have been together and count down to your next date, making the time you spend together feel visible and meaningful. โ–  Manage & Share Events - Share the same calendar and see each other's events in real time - Add, edit, or delete events and reflect changes for your partner right away - Filter events by participant โ–  Quick Add with Templates - Save frequently used events as templates - Add events instantly with one tap - Easily add dates and recurring events โ–  Organize Events with Labels - Add labels to events to keep your calendar easy to read - Categorize events by purpose for easier planning - Use colors to understand your calendar at a glance โ–  Note Features - Use Count to see how many days are left until your next date - Use Day Count to automatically track how many days you have been together - Manage shopping lists and to-dos with checklists โ–  Stamps - Add events with one tap using stamps - Reduce typing and add plans more smoothly โ–  Messages - Coordinate plans with your partner through Messages - React to messages with stamps โ–  Counter Notes (Premium) - Count events by event name or label - Track the total time spent on events - Visualize how much time you have spent together โ–  Premium Features - Remove Ads - Unlock Premium Stamps - Unlock Event Search - Unlock Counter Notes - Unlock Widgets Terms of Use: https://www.card-chicken.jp/page/couplecalendar-terms-en

About

AnniversaryNote Dates

Features
Read full description

Keep birthdays, anniversaries, and meaningful dates in one calm place. AnniversaryNote is a simple important date tracker for birthdays, wedding anniversaries, relationship milestones, favorite memories, and any date you want to remember. The Home screen shows today, upcoming dates, the next birthday, and the next anniversary at a glance. You can check how many days are left, how many years have passed, and what age a birthday will be. Use the timeline views to look back by age or by day count, including milestones such as 100 days, 1,000 days, and 10,000 days. Main features - Add birthdays and anniversaries - See today, upcoming dates, next birthdays, and next anniversaries - Search, filter, and sort your list - View dates on a monthly calendar - Browse age and day-count timelines - Organize dates with categories - Light, dark, and system themes - Japanese and English display options - Optional local reminders on the day, the day before, 7 days before, and day-count milestones - Export and import your data - Anniversary data is stored on device Recommended for people who want to: - Remember family and friends' birthdays - Keep wedding and relationship anniversaries organized - Save fan milestones, travel memories, or personal dates - Use a quiet, simple anniversary calendar - Check how many days are left until an important date AnniversaryNote is not a social timeline. It is a private notebook for the dates that matter to you.

Screenshots

Couple Calendar3 screens
AnniversaryNote Dates4 screens

Verdict

The call

The clearest difference is in-app purchases: AnniversaryNote Dates at none against Couple Calendar's 1. AnniversaryNote Dates also leads on iOS requirement (17.0 vs 26.0). Couple Calendar's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Couple Calendar sells 1 one-off in-app purchase. AnniversaryNote Dates asks for nothing beyond the download.

UpkeepUpdate frequency

Couple Calendar ships an update every 6 days, AnniversaryNote Dates every 9 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard3 real differences ยท 3 level
Couple Calendar versus AnniversaryNote Dates: the parameters behind the verdict, then further details
ParameterCouple CalendarAnniversaryNote Dates
PriceFreeFree
Update frequencyEvery 6 days โ€” betterEvery 9 days
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 โ€” better
Further details โ€” not scored
Size31 MB26 MB
Age rating4+4+
DeveloperTakuro YoshizawaYUUMA TAKINO

In-app purchases

1 purchases

Couple Calendar

One-time1
  • Couple Calendar Premium$6.99
None

AnniversaryNote Dates

No in-app purchases

Questions

Is Couple Calendar free?
Couple Calendar is free to download, with in-app purchases available.
Is AnniversaryNote Dates free?
AnniversaryNote Dates is free to download, with no in-app purchases.
Do Couple Calendar or AnniversaryNote Dates have ads?
AnniversaryNote Dates shows ads; Couple Calendar does not.
Which is updated more often, Couple Calendar or AnniversaryNote Dates?
Couple Calendar ships an update every 6 days, and AnniversaryNote Dates every 9 days. Most recently, Couple Calendar was updated on October 17, 2026 and AnniversaryNote Dates on October 16, 2026.

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