Changes appear instantly on both phones
The moment you check off a task, add a grocery item, or update a due date — your partner's app reflects it. No refresh button. No 'did you see my update?' texts.
Real-Time Sync
Real-Time Sync for Couples
Any change either of you makes appears on the other's screen instantly. One app, always in sync, everywhere.
● Live demo — this is how it works
Cloud-backed across any device
Everything is stored securely in the cloud via Firebase. Switch from your phone to a tablet and your data is exactly where you left it. Your partner's changes sync too.
Partner activity in the Today dashboard
A banner in the Today view shows when your partner completes tasks. You see their wins in real time. It creates a subtle sense of working together even when you're apart.
Private and invite-only
Your data is only shared with your partner — no one else. No social feeds, no public profiles. Couple Todo is a private space for two.
Frequently asked questions
Does it work offline?
Couple Todo requires an internet connection for real-time sync. Tasks load from the cloud when you open the app. Offline support is on the roadmap.
How secure is the data?
Data is stored in Firebase with security rules that enforce couple isolation. Only you and your partner can see your shared data. No third parties have access.
What happens if my partner and I both edit the same task at the same time?
Firebase handles concurrent edits gracefully. The last write wins for field-level changes, and the activity log records all changes so nothing is lost.
Goes well with
Shared To-Do List
Assign tasks to yourself, your partner, or both. Everyone knows who's doing what — no more 'I thought you were doing that.'
Grocery List
Shop smarter together. Smart categories, quantity tracking, and real-time sync so you both see updates the moment they happen.
Nudges & Appreciation
Send gentle reminders with kind tones — not nagging. React to completed tasks with appreciation. Keep collaboration positive.
Try Real-Time Sync tonight.
Free forever. No ads. 30-second setup.
- Free forever
- No ads
- Private & invite-only