Launching soon on Google Play — 10 languages, 7 conditions supported, fully offline

A cycle & neurodivergence tracker that never leaves your phone

Cycle, pregnancy, postpartum, perimenopause, and TTC tracking — alongside real tools for autism, ADHD, dyslexia, dyspraxia, OCD, and Tourette's. Not a single generic checklist bolted onto a period app.

Get notified at launch See what it tracks

No account. No server. Nothing collected — by design, not by promise.

Built the way we'd want it built for someone we love

Not a checklist of features — three things we refused to compromise on, because we were building this for real women, not a user persona.

What you log is yours, full stop

No cloud sync by default, no account to breach, nothing quietly shaping an ad profile. Your data stays on your phone unless you decide otherwise — not a setting to dig for, the actual default.

Taken seriously, not simplified

Seven life stages that genuinely differ from each other, and neurodivergence support grounded in real clinical guidance — because you deserve a tool that respects how complicated a body and a mind actually are.

One subscription, nothing locked away

Every life stage, every condition, included from day one. No "premium tier" gatekeeping the features you actually need most — that's not a kindness, it's just how it should work.

Every life stage

One app, whichever stage you're in

Period & cycle

Flow, clots, symptoms, and the phase you're actually in — calculated from your own logged history, not a fixed 28-day assumption.

  • Phase-aware calendar
  • Symptom & flow logging
  • PMDD pattern detection across tracked cycles

Fertility & TTC

Basal body temperature, cervical mucus, ovulation tests, and your fertile window — for trying to conceive or simply understanding your cycle better.

  • BBT & cervical mucus logging
  • Fertile-window calculation
  • Ovulation test tracking

Pregnancy

Week-by-week progress, symptoms, and appointments — through every trimester.

  • Week-by-week milestones
  • Symptom & appointment log
  • Switches automatically from cycle mode

Postpartum

A validated mood screen (EPDS), not a guess — plus nutrition guidance for breastfeeding sourced to ACOG.

  • Edinburgh Postnatal Depression Scale screening
  • Breastfeeding nutrition guidance
  • Recovery tracking

Perimenopause

Cycle-length variation as the real signal — following NICE guidance, not a hormone blood test most women don't need.

  • Cycle-length variation flagging
  • Symptom tracking
  • No test required to get started
Cycle & life stages

Every stage you'll actually move through

Cycle tracking that adapts as your life does — pregnancy, postpartum, perimenopause, and trying-to-conceive mode, each with its own real tracking, not a generic wrapper around the same four fields.

Today
Food
2/3
Water
4c
Sleep
7h
Mood
Good
Neurodivergence

Six conditions, not one checklist

Autism, ADHD, dyslexia, dyspraxia, OCD, and Tourette's — each one adds its own relevant fields (tic frequency, compulsion burden, reading fatigue, coordination) on top of four fields every ND user gets regardless of which conditions apply: sensory load, masking, burnout, and gut symptoms.

Neurodivergence
Sensory
Sound
Masking
3/5
Burnout
2/5
Gut
Fair
A reason to come back

A little world that grows with you

Logging anything earns coins toward a genuinely large collectibles system — hundreds of plants and companions, built from scratch, not bought in. It's there because showing up consistently is hard, not to manufacture a guilt-trip streak.

Collections
300+ collectibles · earned, not purchased
Privacy & sharing

Private by default, shared on your terms

Everything stays on your device unless you decide otherwise. Create an encrypted backup wherever you want, or share a limited, chosen slice with a partner — never through our servers, because none exist. See exactly how: the encryption, partner sharing, or exporting your data.

Backups
Encrypted · your password · your storage
Our research

We didn't guess which fields actually matter

From tic frequency to perimenopause cycle changes, every field the app treats as important is grounded in real clinical research, not an assumption made to fill a screen.

See the full research →
Everything, not a teaser

Every screen in the app, listed honestly

Not a curated highlight reel — this is the app's actual navigation, screen for screen.

Daily

🏡Today
📝Daily log
📔Personal diary
🗒️Notes

Cycle & period

📅Calendar
🌙Cycle phases
🌸Menstrual log

Health & body

🩺Body & vitals
🩹Symptoms & pain
💊Medications & exams
🧩Neurodivergence

Pregnancy

🤰Pregnancy, postpartum, perimenopause & TTC

For fun

🏰Cute Dungeon
📚Collections
⭐Wishlist

Insights

📈Your patterns
🔔Health alerts

Your control

⏰Reminders
🔒Lock & Privacy
✨My trackers
Why Little Greenhouse

What actually makes this different

Every stage, not just one

Period, pregnancy, postpartum, perimenopause, TTC — the app follows you through whichever stage you're actually in, instead of defaulting to one and treating the rest as an afterthought.

ND tracking that isn't an afterthought

Six dedicated conditions — autism, ADHD, dyslexia, dyspraxia, OCD, and Tourette's — each with its own clinically-grounded fields, not one generic checklist stretched to cover all of them.

Actually offline, not just “private-ish”

No account, no cloud sync, no ad network calls. Not a setting to turn on — there's simply nowhere for your data to go.

Every claim, cited

Twelve research pages, each one footnoted to a real, dated study — not a vague “clinically backed” badge with nothing behind it.

Why this exists

This started with a worry, not a business plan

My girlfriend used to track her cycle the way most people do — one of the big apps, the same ones almost everyone has. What bothered her wasn't the tracking itself. It was watching those apps keep asking for more, and then finding out some of that data had been sold.

So Little Greenhouse is built the only way that actually answers that worry: nothing leaves your phone unless you decide to send it somewhere yourself. Not stored on our side, not synced to an account, not sitting on a server somewhere waiting to become a dataset. There's nothing to sell, because there's nothing here to collect in the first place.

Concretely, that means:

Nothing you log is training an AI model you never agreed to.

Sharing with a partner is something you choose and control — not a standing door left open.

Your health data was never a product to be sold in the first place.

Why leave them

If you're already using Flo, Clue, or Period Calendar

Here's what actually changes, compared directly against each app's own listed features and pricing — not a generic "other apps" stand-in.

Little
Greenhouse
Flo
Clue
Period
Calendar
Price
€1.99/mo14-day trial
~$9.99/moor $39.99/yr
~$9.99/moor $39.99/yr
Free+ ads
No account required
Fully offline, no cloud sync
Perimenopause-specific tracking
Dedicated, condition-specific ND tracking
No ads
Backups don't require a Google/Apple account

Pricing and features per each app's own official Google Play / App Store listing, checked October 2026 — regional pricing varies; USD shown as each app's own reference figure. "Dedicated ND tracking" means built-in, clinically-grounded fields for specific conditions (tic frequency, compulsion burden, and similar) — none of the three list this as a feature. Period Calendar Period Tracker (100M+ installs, 4.9★ on Google Play) is the only one of the three that runs on ad revenue rather than subscriptions, and its listing confirms it serves ads; it offers encrypted backup, but through a Google account rather than a self-held passphrase, which is why that row is framed around account-dependence rather than encryption itself.

Quick quiz

What would your Little Greenhouse look like?

Which best describes where you are right now?

Do any of these feel familiar? (pick one)

Here's what that would include

This is a quick pointer to relevant features, not a screening tool or diagnosis — nothing here assesses your health.

Get notified at launch

Any questions?

Twenty real answers about privacy, data, subscriptions, and what the app actually tracks — on their own page, not buried in a scroll.

Any questions? →

One subscription. Every life stage included.

Little Greenhouse is still finishing its way to Google Play. When it's live, access is a single subscription — no tiers, no feature paywalls stacked on top of each other.

€1.99/month14-day free trial

Approximate, for reference only — the price you actually pay is set by Google Play in your own local currency.

Get notified at launch

One email, the day it's live on Google Play. No spam, nothing else.

You're on the list

We'll email you the moment it's live.