Insoma: Period & Cycle

Insoma is a calm, private way to understand your cycle.

Log your period in two taps and Insoma maps the rest — your predicted next
period, your fertile window, your ovulation day, and where you are in your
cycle right now, drawn as a piece of living artwork rather than a wall of
numbers.

PRIVACY THAT IS ACTUALLY BUILT IN

Your cycle history is encrypted on your phone, with a key that never reaches
our servers, before anything is stored. We cannot read your entries. There is
no advertising, no analytics, no telemetry and no tracking of any kind — the
app contains no SDK for it. We have never sold data and have nothing to sell.

You can use Insoma completely offline as a guest, with no account at all.
Nothing leaves your phone unless you choose to sign in for sync.

SEE YOUR WHOLE CYCLE

• A living home screen showing your current cycle day and phase
• Three visual styles — Sunburst, Spectrum and Comet — pick what you like
• Predictions that keep refining as you log more
• A month calendar with period, predicted period, fertile window and
ovulation clearly marked
• A cycle summary showing your recent cycles and their lengths
• Gentle notes when something looks unusual — never a diagnosis

CARE FOR THE HARDER DAYS

• Guided box breathing and 4-7-8 breathing
• Gentle stretches for cramps and pelvic ease
• A 5-4-3-2-1 grounding exercise for overwhelming moments
• Self-care suggestions that follow your current phase
• A step-by-step breast self-exam guide, with the suggested day marked
on your calendar

YOURS TO KEEP, YOURS TO LEAVE

• Export your data any time as a readable file you can take anywhere
• Delete your account and everything in it, permanently, from Settings
• Light and dark themes
• 15 languages

Insoma is not a medical device. It does not diagnose anything, it is not a
form of contraception, and its predictions can be wrong — especially with
irregular cycles or limited history. If something about your body concerns
you, please talk to a qualified healthcare professional.