2026 couple app guide
Which shared calendar actually fits your relationship?
The most popular calendar is not automatically the best calendar for two. The right choice depends on whether you need a dedicated couple space, a way to merge existing calendars, or a flexible group calendar that also works for family and work.
This guide is written by the maker of OurDay. Competitor details were checked against official product and App Store descriptions on July 20, 2026.
01
The short answer
Choose OurDay when you want schedules, anniversaries, optional cycle sharing, photo stickers and Lock Screen widgets in one private calendar for two. Choose Cupla when syncing existing calendars, tasks and date planning matter most. Choose TimeTree when cross-platform group calendars, event chat and web access are the priority.
02
Three apps, three different jobs
| App | Core experience | What stands out | Best fit | Platforms |
|---|---|---|---|---|
| OurDay | A shared calendar made for two | Mine/ours/partner event ownership, anniversaries, photo stickers, Home and Lock Screen widgets, on-device AI event capture from screenshots · Cycle sharing | Couples who want their calendar to feel like a shared relationship space | iOS |
| Cupla | A relationship assistant around existing calendars | Side-by-side calendar sync, privacy controls, shared tasks and AI-assisted date planning | Couples who already rely on Apple, Google or Outlook calendars | iOS · Android |
| TimeTree | Group calendars for family, couples and work | Multiple shared calendars, reminders, event chat, memos, to-dos, albums and web access | People coordinating more than one group or device ecosystem | iOS · Android · Web |
03
Why choose OurDay
OurDay is built around a two-person calendar rather than a general calendar with a shared link. Each event can belong to you, both of you or your partner. Anniversaries and photo stickers live beside everyday plans, while Home and Lock Screen widgets keep the next moment visible. Sharing a booking or chat screenshot can create an event suggestion with on-device processing.
04
OurDay · Cycle sharing
Understood without a word
Track your cycle with Apple Health and share it with your partner only when you want to. A little more care for each other.
Predictions are informational estimates based on your recent cycle average. Fertile-window and ovulation estimates must not be used for contraception.
05
When another app is the better choice
Cupla is a stronger fit when the main problem is combining established work and personal calendars, then adding tasks and date ideas. TimeTree is better when you need Android and web access, several groups, or discussion and notes inside each event. A fair comparison should make those trade-offs explicit.
06
How we compared
We compared each product's stated purpose, shared-calendar model, couple-specific layer and supported platforms using official sources. We left prices and ratings out because they vary by storefront and change frequently.
07
Frequently asked questions
Should I replace TimeTree with OurDay?
Keep TimeTree if web access and several family or work calendars are essential. Try OurDay when the calendar is mainly for your relationship and you value anniversaries, photo stickers and Lock Screen visibility.
What is the main difference between Cupla and OurDay?
Cupla centers on bringing existing calendars and relationship planning tools together. OurDay centers on a visual shared calendar created specifically for two people.
Is OurDay free?
The core app is free to download and use. Some advanced features are offered separately inside the app.
08
Official sources
Features can change. Check the latest store listing before making a final decision.
Last checked: July 20, 2026
Try the calendar built for your two-person life
Install OurDay, invite your partner and start sharing plans in about a minute.