Today
See your cycle day, update an ongoing period, and make a daily check-in.
A little closer
to your cycle.
A personal cycle diary for the dates and feelings worth remembering.
Explore the diaryYour days,
in your words.
Record a period. Notice your energy. Leave a thought for later.
Calendar
Find a past date, add a record, or look ahead to your next estimated start.
Journal
Keep period dates and personal observations together. Edit or delete an entry whenever you need.
Insights
Compare recent cycle lengths and revisit the observations from one cycle.
There is room for
how you feel.
Daily check-ins let you record energy, cramps, or just a note. Every field is optional.
- Energy
- Low, usual or high
- Cramps
- None, mild, moderate or strong
- Your words
- Whatever you want to remember
A pattern takes
a few pages.
After two recorded starts, Super Bendo can estimate your next one using up to six recent intervals.
An estimate is for personal planning. It does not determine ovulation or safe days for contraception.
Your diary stays
on your device.
Cycle dates and notes are not sent in the app’s online requests. Connected pages have separate data practices.
Read about your dataA few things to know.
Can I record earlier periods?
Yes. Choose a past day in Calendar and add the first day of your period. Add its last day when known.
Does the diary work offline?
Yes. The local diary works offline. On launch, the app also checks for an online page. Online pages and website links need an internet connection.
Where are my notes stored?
In the app’s private storage on your Android device. Automatic cloud backup and device transfer are excluded. Clearing app data or uninstalling removes the diary.
Which languages are available?
The app has English and Russian interfaces. You can switch languages in Settings.