ela learns your cycle from what you tell it — and never sends a word of it anywhere. No account. No server. Nothing to leak.
Free to download. iPhone, iOS 17 and later.
Most apps give you a date.
Your body doesn’t work in dates.
A period that arrives three days late isn’t your body being unreliable. It’s the app being overconfident. ela gives you the window, and how wide it is, because that’s the honest shape of the answer.
Your next period comes as a window, widened by how much your own cycles actually move. When ela is still learning, it says so instead of inventing a number.
What it tracks →After a few months: how long your cycles run, which day of your period tends to be heaviest, and what you tend to feel in each phase — always with the number that makes it readable.
See the insights →Two switches, both off, decide what your partner sees. Everything else in Partner Mode is for the two of you — and works whether or not you ever turn them on.
Inside Partner Mode →Where your data goes
That isn’t a promise we’re asking you to take on trust. It’s how the app is built.
Your periods, symptoms, moods and notes are written to your phone and stay on your phone. There’s no account to create, nothing to sign in to, and no copy of your cycle sitting on a server — because there is no server for it to sit on.
We couldn’t hand your data to anyone if we were asked. We don’t have it.
The only thing that ever leaves your phone is a card you choose to send — and the cycle details you switch on, one by one.
Partner Mode
Most “partner modes” are a window into her body that she can’t close. This is the opposite: two switches, both off by default, and a whole relationship app that works whether or not you ever turn them on.
Your symptoms, moods and notes are never shareable. There is no switch for them, and no screen in your partner’s app that could show them.
Pricing
Everything about your own cycle is free, forever, with no account. Partner Mode is $39.99 a year with a 5-day trial.
See what’s in eachFree to download, free to track, and there’s no account to create. Open it and start.
iPhone, iOS 17 and later.
