Comparison

Liora vs DotDiary

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

Head to head
About

Liora

Features
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Liora - Period, Cycle & Pregnancy Tracker Your body. Your data. Nobody else's. Liora is the period tracker, ovulation predictor, and pregnancy companion that puts you in complete control - of your cycle, your fertility journey, and your health data. Unlike other apps, Liora never sells your personal health information. Ever. Track your cycle, understand your fertility, and follow your pregnancy week by week - all in one beautifully private space. PERIOD & CYCLE TRACKING • Accurate period predictions that learn your unique rhythm over time • Log flow, spotting, and irregular cycles with ease • Support for irregular periods, PCOS, and cycle changes • See your full cycle history at a glance OVULATION & FERTILE WINDOW • Pinpoint your fertile window with confidence • BBT (basal body temperature) logging and charting • Ovulation predictions refined with every cycle you log • Symptom tracking across 70+ signs - mood, energy, cramps, discharge, and more TTC MODE - TRYING TO CONCEIVE • Dedicated TTC mode that shifts focus to conception • Daily fertile window alerts so you never miss your best days • BBT curve analysis to confirm ovulation • PCOS-aware predictions for irregular cycles PREGNANCY WEEK BY WEEK • Follow your baby's development from week 4 to week 40 • Visual fetal growth journey - see how your baby changes every week • Due date calculator and daily pregnancy insights • Kick counter, contraction timer, and prenatal symptom tracker • Milestone timeline from embryo to full term AI HEALTH ASSISTANT • Ask anything about your cycle, symptoms, or pregnancy • Personalised insights based on your own logged data • Educational, evidence-based answers - available 24/7 • Not a replacement for medical advice, but always in your corner PARTNER SHARING • Share cycle updates or pregnancy milestones with your partner • You choose exactly what to share - and what stays private • Keep your partner informed and involved at every stage PRIVACY FIRST - ALWAYS Liora was built on a simple principle: your health data belongs to you. • We never sell your personal data to third parties • We never use your health information for advertising • Your data is encrypted and stored securely • You can export or delete your data at any time In a world where most "free" apps profit from your most intimate health information, Liora is different. Your cycle, your fertility, your pregnancy - none of it is for sale. WHO LIORA IS FOR • Women tracking their period and menstrual health • Anyone trying to conceive (TTC) • Women with PCOS or irregular cycles • Expectant mothers following pregnancy week by week • Anyone who wants a smarter, more private alternative to the apps that sell your data Medical Disclaimer Liora provides health tracking and educational information only. It is not a medical device, does not provide medical advice, and is not a method of contraception. Always consult a qualified healthcare professional for medical decisions. Download Liora today - and take back ownership of your health. Standard Apple Terms of Use (EULA): http://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://trylioraapp.web.app/terms-of-service.html Privacy Policy: https://trylioraapp.web.app/privacy-policy.html

About

DotDiary

Features
Read full description

DotDiary is a private period and cycle tracker that keeps your data where it belongs — in Apple Health on your iPhone. No account. No ads. No tracking. No subscription. Most trackers send your most personal data to their servers. DotDiary doesn't. Everything you log — periods, symptoms, fertility signs — is saved straight into Apple Health. DotDiary keeps no copy, has no login, and makes no network calls. Delete the app and your data stays safe in Health. WHY DOTDIARY • Private by design — your cycle never leaves your phone • No account, and no ads, ever • A one-time purchase for Pro — never a subscription • Calm, clean, and discreet TRACK WHAT MATTERS • Log your period with a single tap • Predictions with an honest confidence range — never falsely precise • Symptoms, moods, and fertility signs • A private journal note for any day • A calendar and trends view of your whole history CHANGING CYCLES — A PERIMENOPAUSE MODE (FREE) When your cycles start changing, most trackers break — predictions turn into noise. Switch DotDiary to Changing Cycles (you choose; the app never decides for you) and it describes instead of predicts: days and months since your last period, your recent cycle range, and a plain-language guide to the transition. Pro adds a month-by-month chart of hot flashes, night sweats, sleep and mood — and a doctor-ready PDF report that turns your next appointment from guesswork into a conversation. SWITCHING FROM FLO OR CLUE? Bring your history with you. DotDiary imports a Flo or Clue CSV export — free — and writes it into Apple Health, so you start with your real cycle instead of a blank slate. DOTDIARY PRO — one-time purchase • Month-by-month symptom chart for changing cycles • Your own custom symptom tags • Symptom patterns by cycle phase • A doctor-ready PDF report • Partner summary sharing • iCloud backup of your private notes Buy once and it's yours forever — and future Pro features arrive free. DISCRETION Pick a neutral app icon and turn on Face ID / passcode lock. iOS can also require Face ID to open — or completely hide — any app. UNDERSTAND YOUR CYCLE A built-in guide explains the four cycle phases, the difference between the follicular and luteal halves, and the hormones behind them — all in plain language. Available in English and French. DotDiary is not a medical device. Cycle predictions are estimates only and must not be used for contraception or conception planning. Fertility signs are logged to Apple Health; DotDiary does not predict fertile days.

Screenshots

Liora4 screens
DotDiary4 screens

Verdict

The call

The clearest difference is in-app purchases: Liora at none against DotDiary's 1. DotDiary's advantage is update cadence (daily vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. DotDiary sells 1 one-off in-app purchase. Liora asks for nothing beyond the download.

UpkeepUpdate frequency

Liora ships an update every 3 weeks, DotDiary daily. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Liora versus DotDiary: the parameters behind the verdict, then further details
ParameterLioraDotDiary
PriceFreeFree
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhoneiPhone
Requires iOS17.617.0 — better
Further details — not scored
Size302 MB2 MB
Age rating17+12+
DeveloperWe Discovr LtdFredy Soussou

In-app purchases

None

Liora

No in-app purchases

1 purchases

DotDiary

One-time1
  • DotDiary Pro$2.99

Questions

Is Liora free?
Liora is free to download, with no in-app purchases.
Is DotDiary free?
DotDiary is free to download, with in-app purchases available.
Do Liora or DotDiary have ads?
Neither Liora nor DotDiary shows ads.
Which is updated more often, Liora or DotDiary?
Liora ships an update every 3 weeks, and DotDiary daily. Most recently, Liora was updated on October 28, 2026 and DotDiary on October 25, 2026.

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