Amatdda: D-Day & Reminders

Amatdda brings D-Days, recurring reminders, timetables, car maintenance, gift money records, and quick memos together in one app.

Birthdays and anniversaries, engine oil change intervals, subscription renewal dates, your kids' academy schedule, wedding gift records, that one thing you need to jot down right now. Stop relying on memory. Amatdda remembers, and reminds you when the time comes.


■ Key features

• D-Day and date calculation
See exactly how many days are left until an exam, a trip, or an anniversary. Milestone dates like 100 days and 1,000 days are calculated for you.

• Recurring reminders and interval tracking
Set an interval by day, week, month, or year and you never have to enter it again. Amatdda works out the next date and sends the reminder. It works just as well for daily routines and habit tracking.

• Car maintenance tracking
Enter your odometer reading and Amatdda calculates when the engine oil, cabin filter, tires, and battery are due for replacement. If something is overdue it reminds you again, and you can snooze it when a shop visit has to wait.

• Gift money ledger
Record wedding and funeral gift money as given and received. See at a glance who you gave to, who you received from, and where the balance stands. Export the ledger to CSV, or pull names straight from your contacts.

• Timetable
Organize classes, academies, and pickup times by day of the week. If two entries overlap, you find out as you add them.

• Quick memos with reminders
Capture text and photos fast, and attach a reminder to any memo when you need one.

• Grocery lists
Sort the things you buy often into categories so nothing gets missed on the next trip.

• Home screen widget
Check today's schedule and your remaining D-Days without opening the app.

• Completion history and streaks
Leave a note, a photo, and the details every time you finish something. See how long you have kept a streak going.

• Backup and sync
Sign in and your data is backed up safely, then restored as it was on a new device.


■ Useful for

• Birthdays, anniversaries, and wedding anniversaries
• Subscription renewals and recurring payment dates
• Engine oil, tires, and other car part replacement intervals
• Water filters, toothbrushes, and anything else replaced on a schedule
• Health checkups, medical appointments, and medication times
• Kids' academies, classes, and pickup timetables
• Wedding and funeral gift money records
• Quick to-dos and notes you do not want to lose


Spend less energy remembering.
Amatdda will remember for you.

Recent changes:
3.4.5 Update