Comparison

Lutara vs Perimo

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

Head to head
About

Lutara

Features
Read full description

Lutara is a private symptom tracker for perimenopause and menopause. Log hot flashes, night sweats, sleep, mood and HRT — get a weekly summary you can hand to your doctor. Most cycle apps are built for women in their 20s. Lutara is built for what comes after: irregular cycles, perimenopause symptoms, hormone replacement therapy, and the conversation you want to have at your next appointment. WHAT YOU CAN DO • Three-second symptom log — 18 symptoms, from hot flashes and night sweats to anxiety, joint aches and fatigue. • Weekly verdict written on your iPhone — the patterns and changes in your week, in plain words. • HRT tracking — brand, dose, schedule. • Doctor-ready PDF — a printable report with a weekly chart, a symptom table and your HRT, ready for your gynecologist or GP. It covers the last 4 weeks; Lutara Pro goes back 3 months. • Apple Health integration — wrist temperature, sleep stages, HRV and reproductive health, automatically. • Home Screen widget — log a hot flash in one tap, without opening the app. MORE THAN HOT FLASHES Anxiety, heart palpitations, joint and muscle aches, headaches, fatigue, dizziness, skin and hair changes, bladder changes, breast tenderness — 18 symptoms, each one tap away. If it's happening to you, it belongs in your log. PRIVATE BY DESIGN • No account. No email. No password. • Your health data lives on your iPhone, encrypted. • Weekly verdicts are generated on-device, with Apple Intelligence on supported iPhones. Your symptom history is never sent to any cloud AI. • No ads. No tracking. No data sales. Ever. NOT A MEDICAL DEVICE Lutara is a wellness and journaling tool. It does not diagnose, treat or prevent any condition. Always consult a qualified healthcare provider for medical decisions, including hormone replacement therapy. SUBSCRIPTION • Lutara Pro adds the 3-month doctor report with week-by-week trends. It's available as an annual or monthly subscription, with a 3-day free trial on the annual plan. • Subscriptions auto-renew until cancelled. Manage in Settings > Apple ID > Subscriptions. Privacy: https://emberweb.meteerdal.workers.dev/privacy.html Terms: https://emberweb.meteerdal.workers.dev/terms.html Support: maotunko@gmail.com

About

Perimo

Features
Read full description

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/

Screenshots

Lutara4 screens
Perimo4 screens

Verdict

The call

The clearest difference is update cadence: Perimo at weekly against Lutara's every 3 weeks. Perimo also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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. Lutara sells 2 in-app purchases, starting at $7.99 per month and Perimo sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Lutara ships an update every 3 weeks, Perimo weekly. Both last shipped on October 28, 2026.

Scorecard2 real differences · 4 level
Lutara versus Perimo: the parameters behind the verdict, then further details
ParameterLutaraPerimo
PriceFreeFree
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size21 MB71 MB
Age rating17+12+
DeveloperMETE ERDAL KOROGLUHalil Hilmi

In-app purchases

2 purchases

Lutara

Subscriptions2
  • Pro Monthly$7.991 Month
  • Pro Annual3 Days trial$39.991 Year
2 purchases

Perimo

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

Questions

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

Other comparisons