If you're in your 40s and your focus, follow-through and patience have become harder to predict, you're not imagining it. Peri-ADHD is a calm, private journal that tracks your executive function across your cycle — and shows you your own pattern.
Coming soon to Google Play and the App Store.
Perimenopause and ADHD collide in the same decade — and falling estrogen affects the same dopamine signalling that attention (and stimulant medication) relies on. Most women are left guessing which one they're feeling. Your own data can help you stop guessing.
Figures are indicative of scale rather than precise constants. Sources: Epic Research (US, 2023) on adult-women ADHD diagnosis rates; ADDitude community survey of women 40+ (2022); peer-reviewed reviews of estradiol–dopamine interaction. Consult the primary sources for exact figures.
Cycle apps track your period, not your executive function. ADHD apps ignore your hormones entirely. Peri-ADHD watches the two together — getting started, holding focus, mood, sleep, meds — and shows you what moves with your cycle and what doesn't.
Perimenopause tends to amplify existing ADHD traits rather than create new ones — which is exactly why it's so hard to tell apart. The app's differential view keeps the honest answer on the table: your ADHD, your hormones, or both.
Peri-ADHD is a wellness journal, not a medical device. It never diagnoses, never scores your likelihood of anything, and never gives medication advice. It describes your own logged pattern — and helps you bring better notes to a clinician.
Thirty seconds a day, no guilt mechanics — and every insight shows its working.
Rate how the day actually felt. No streaks, no red marks, no shame — a lighter day always counts.
Your months at a glance: a calendar heat-map, trends by day, week or month, and how each metric behaves across your cycle phases.
Pick a window and get your patterns in plain language — with an Assumptions panel showing exactly which de-identified figures were used. Every time.
Your own past, projected onto the next seven days — how days like these have gone for you before. It dims honestly when your cycle makes it uncertain.
A one-page PDF of your own logged evidence — patterns by phase, symptoms, data quality — observations only, ready to hand over at an appointment.
No account, no ads, no analytics. Your check-ins never leave your phone, and your backup is encrypted with a passphrase only you hold.
Calm, dark, and readable on a foggy morning.
Peri-ADHD has no account and stores all of your data on your device. We can't see it — there's nothing of yours on our servers.
The only connections are subscription processing (RevenueCat) and, only if you opt in, a de-identified statistical summary used to phrase your insights — the app shows you exactly what it sends.
Peri-ADHD is a wellness journal, not a medical device. It never diagnoses and never replaces a clinician. Whether a pattern is ADHD, perimenopause, or both is a conversation for you and your doctor — this app helps you bring better notes to it.
Peri-ADHD turns "I can't think straight lately" into structured, patient-reported observations — logged daily, summarised by cycle phase, and handed over as a one-page summary. If you work with women navigating perimenopause or ADHD, we'd love to talk.