Comparison

Perimo vs Lapine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Perimo

Features
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Perimo is a calm, private space to understand your perimenopause — built for real life, not another chore. TRACK YOUR CYCLE One tap for period start, spotting, and flow. See your cycle lengths shift over time — with patterns worth mentioning to your clinician, in plain numbers. HRT & MEDICATION DIARY Log doses, patch schedules, and adherence. Dose changes are tracked so you can see what happened next — all of it lands in your doctor report. GLP-1 MEDICINE LOG Using a GLP-1 medicine? Record the dose and the injection or tablet day your prescriber set, then log each dose, side effects and your weight in kg, lb or stone. A weekly card shows your next scheduled dose, how many weeks you have been on your current dose and what you noted this week. Works with GLP-1 medicines such as tirzepatide (Mounjaro®, Zepbound®) and semaglutide (Wegovy®, Ozempic®). Perimo only records what you were prescribed and never calculates or recommends doses. Perimo is not affiliated with Eli Lilly or Novo Nordisk; medicine names are trademarks of their owners. LOG YOUR DAY IN 30 SECONDS Hot flashes, sleep, mood, energy, and symptoms like night sweats, brain fog, or anxiety. Quick counters and sliders make daily logging effortless — even offline. SEE YOUR PATTERNS Weekly trend charts and a monthly calendar turn scattered symptoms into a clear picture. Streaks gently encourage consistency, because more data means better answers. AI INSIGHTS FROM YOUR OWN DATA Every week, Perimo analyzes your logs and surfaces connections you might miss — like how your sleep shifts on high hot-flash days. Plain language, no jargon, and always with the reminder that this is general information, not medical advice. SYMPTOM LAB — RUN YOUR OWN EXPERIMENT Wondering if magnesium, an evening walk, or skipping late caffeine actually helps you? Pick one change, keep logging, and Perimo compares your symptoms before and after — then shows the difference in your own numbers on a simple evidence card you can bring to your clinician. Not averages. Not advice. Your own data. ASK PERI — YOUR DATA, TALKING BACK Ask Peri answers questions about YOUR patterns — sleep, cycle, medications — using your own logged history, not generic content. Prefer talking? Voice logging turns 30 seconds of speaking into a completed daily log. AI features are optional, clearly labelled, and require your explicit consent; conversations are processed by OpenAI and are never used to train AI models or sold to anyone. Peri gives general information only — it does not diagnose or replace your clinician, and safety-sensitive messages are always directed to real-world help. DOCTOR-READY REPORTS Export a clean PDF summary of your last 30, 90, or 365 days and make your next appointment count. PRIVATE BY DESIGN Your data is yours. Logs are encrypted, stay on your device when offline, and can be exported or permanently deleted anytime. PREMIUM Perimo Premium unlocks Symptom Lab, weekly insights, reports and full tracking. Start with a 7-day free trial, then choose Premium Yearly ($49.99/year) or Premium Monthly ($9.99/month). Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your App Store settings. Perimenopause can feel unpredictable. Understanding it shouldn't. — Privacy Policy: https://perimo.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lapine

Features
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Meet Lapine: a private cycle companion with a gentle daily ritual. Lapine combines a period calendar, mood and symptom journal, and kind daily prompts in a soft Art Nouveau world. Calendar notes are possibilities, not rules — your check-ins always matter more than a phase template. A GENTLE MORNING CHECK-IN • See a clear calendar-based forecast and its confidence • Mark how you actually feel • Draw a card with one small, practical action • Tell Lapine when a forecast matched or missed YOUR PATTERNS, NOT STEREOTYPES • Log period days, mood, and symptoms • See patterns only after they repeat in your own records • Review cycle reports and history • Irregular and hormonal-contraception modes keep the journal without guessing ovulation or exact hormonal phases CHOOSE YOUR CURRENT CHAPTER • Track your cycle or observations while trying to conceive • Follow pregnancy progress from your due date without cycle-phase predictions • Log perimenopause observations without claiming an exact hormonal stage PLAN WITHOUT OVERPROMISES • See when your next period may begin • For regular natural cycles, view a possible fertile window • Calendar estimates are clearly labelled and are not contraception PRIVATE BY DESIGN • Your cycle, mood, and symptom journal stays on your device • Partner sharing is optional and uses an anonymous account • Only the short status you choose to share is end-to-end encrypted and synced; your journal is not uploaded • Export, restore, or erase your data • Optional app lock and private notification previews • Apple or Google and RevenueCat process limited purchase information for Premium; they do not receive your health journal ALWAYS AVAILABLE • SOS breathing and urgent-care red flags remain free • Lapine’s Library offers careful education for self-observation Lapine is not a medical device, diagnosis, contraception, or medical advice. For medical concerns, please consult a qualified professional. Premium unlocks the full daily ritual, personal patterns, Library, reports, Circle, and additional care tools. Subscriptions renew automatically unless cancelled in your store settings. Terms of Use: https://lapine.app/terms Privacy Policy: https://lapine.app/privacy

Screenshots

Perimo4 screens
Lapine4 screens

Verdict

The call

Perimo and Lapine are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Perimo sells 2 in-app purchases, starting at $9.99 per month and Lapine sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Perimo ships an update weekly, Lapine every 3 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Perimo versus Lapine: the parameters behind the verdict, then further details
ParameterPerimoLapine
PriceFreeFree
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size71 MB60 MB
Age rating12+12+
DeveloperHalil HilmiGrappes LLC

In-app purchases

2 purchases

Perimo

Subscriptions2
  • Premium Monthly7 Days trial$9.991 Month
  • Premium Yearly7 Days trial$69.991 Year
3 purchases

Lapine

Subscriptions3
  • Weekly$9.997 Days
  • Monthly$24.991 Month
  • Yearly$69.991 Year

Questions

Is Perimo free?
Perimo is free to download, with in-app purchases available.
Is Lapine free?
Lapine is free to download, with in-app purchases available.
Do Perimo or Lapine have ads?
Neither Perimo nor Lapine shows ads.
Which is updated more often, Perimo or Lapine?
Perimo ships an update weekly, and Lapine every 3 days. Most recently, Perimo was updated on October 28, 2026 and Lapine on October 31, 2026.

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