Support
Common questions
Do I need an account?
No. Olma works without sign-in, and your data stays on your phone. Sign in with email only if you want to sync between devices.
I got a new phone. How do I move my data?
Sign in with the same email on both phones and the data syncs. Without sign-in the data can’t be moved, because it exists only on the old phone.
Why does the forecast show a range of dates?
When your cycles have different lengths, Olma shows the range in which your next period is likely to start. The more cycles you log, the more precise it gets.
Can I use Olma as contraception?
No. Forecasts are not a method of contraception, and Olma does not replace a doctor.
How do I delete my data?
Settings → Delete all data. See Delete your account.