Comparison

KnowWhen vs Lovae

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

Head to head
About

KnowWhen

This app offers simple, timely guidance for husbands based on their partner's cycle. It helps users understand when to offer support, listen, or give space, fostering better connection and reducing relationship tension.

Highlights
  • Daily simple guidance
  • Phase-based reminders
  • Private logging for patterns
  • Discreet data storage on device
  • Guidance on giving space
  • Guidance on offering support
Read full description

100% FREE => Hey husbands—stop guessing. KnowWhen gives simple guidance based on her cycle so you can support her better, at the right time. Most relationship tension isn’t about effort. It’s about timing. KnowWhen helps you respond with more understanding—when to listen, when to give space, and when to lean in. What you’ll get: - Daily, simple guidance (not essays) - Phase-based reminders so you’re not guessing - Optional private logging to spot your own patterns over time - Built for discretion: your data stays on your device KnowWhen helps you know when to… • Give space • Offer support • Listen instead of fix • Lean in • Reconnect Privacy first. No accounts. No cloud. No tracking. Important KnowWhen provides informational insights. It is not medical advice and not a medical device. It describes population-level tendencies, not a guarantee of your partner's behaviour. Guess Less. Connect More. View Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Lovae

This app helps women track their menstrual cycles, symptoms, and hormonal health. It offers personalized insights, meal suggestions, and a pill organizer, adapting to irregular cycles like PCOS and perimenopause.

Highlights
  • Period and cycle predictions
  • Symptom and mood journaling
  • Hormone-aligned recipes
  • AI meal analysis
  • Pill and supplement organizer
  • Personalized insights and trends
  • Apple Health sync
Features
Read full description

Your cycle. Even when it follows no rules. Most apps assume a tidy 28-day cycle. Yours may not be. That isn't a problem to fix, it's a reality to understand. Irregular periods, PCOS, endometriosis, coming off the pill, perimenopause: Lovae adapts to your journey instead of telling you that you're "late". And if you have no periods at all, you belong here too. Amenorrhea, continuous pill, hormonal IUD, postpartum, menopause: Lovae works without them. And if your cycle runs like clockwork, you have everything you need too: period calendar, ovulation predictions, and a daily symptom journal. Your body changes all the time. Your energy, digestion, mood, recovery... everything is influenced by your hormones. Lovae gives you the keys to take care of yourself at the right moment, whatever your cycle. TRACK YOUR PERIOD AND PHASES IN REAL TIME Lovae predicts your period and identifies your cycle phase (follicular, ovulatory, luteal, menstrual), or follows your personalized journey if your cycle is absent or irregular. EAT IN HARMONY WITH YOUR HORMONES Recipes designed for each phase and each profile. Ingredients that support your hormones at the right time. No more guessing what's good for you. SCAN YOUR PLATE IN 1 TAP Take a photo of your meal and Lovae instantly analyzes whether it matches your needs right now. Try the AI analysis for free, then continue with premium access. YOUR PERSONAL PILL ORGANIZER Track your supplements, vitamins and treatments every day. Lovae logs each intake and helps you stay consistent over time. COMPLETE SYMPTOM JOURNAL Period, pain, mood, energy, sleep, bloating... Note what matters and spot the patterns that repeat over time. PERSONALIZED ANALYSIS AND INSIGHTS Lovae reviews your data cycle after cycle and surfaces the patterns that repeat: the days your fatigue peaks, symptoms tied to a specific phase, the links between what you eat and how you feel. Hormonal insights that help you understand yourself better, without having to figure it all out alone. SYNC WITH APPLE HEALTH Your data connects automatically to Apple Health for a complete view of your health in one place. NO PERIODS? THE APP STILL WORKS This is the path other apps don't have. Without periods they stop working, or announce a delay that never ends. Lovae tracks what still exists: your energy, your pain, your mood, your sleep, your treatments. You keep a useful record, without a calendar pointing at what you don't have. JOURNEYS ADAPTED TO YOU PCOS, endometriosis, absent or irregular cycles, perimenopause... Lovae recognizes the specifics of each profile and supports you with tailored advice. No judgment, no boxes. Just tracking that looks like you. Free download. Lovae Premium subscription to access advanced recipes, AI analysis and the full pill organizer. Lovae Premium: • Monthly: €12.99 / month (1-month free trial) • Annual: €49.99 / year — founding member price, locked for life (1-month free trial) Payment is charged to your Apple ID account at confirmation of purchase. Auto-renews at the same price unless turned off at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lovaeapp.com/politique-de-confidentialite Lovae is not a medical app and does not replace the advice of a healthcare professional.

Screenshots

KnowWhen4 screens
Lovae4 screens

Verdict

The call

The clearest difference is price: Lovae at Free against KnowWhen's $4.99. Lovae also leads on update cadence (every 8 days vs every 3 months) and iOS requirement (15.1 vs 18.0). KnowWhen's advantage is in-app purchases (none vs 4). On rating, review sentiment, ratings volume and ads 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

Lovae is free to download; KnowWhen costs $4.99 up front. Lovae sells 4 in-app purchases, starting at $9.99 per month. KnowWhen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for KnowWhen against 5.0 for Lovae. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

KnowWhen ships an update every 3 months, Lovae every 8 days. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
KnowWhen versus Lovae: the parameters behind the verdict, then further details
ParameterKnowWhenLovae
Price$4.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size6 MB55 MB
Age rating17+4+
DeveloperLaunch RoundThea Saint Denis

Customer experience

KnowWhen

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lovae

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

KnowWhen

No in-app purchases

4 purchases

Lovae

Subscriptions4
  • Venus Premium Mensuel7 Days trial$9.991 Month
  • Vénus Premium Mensuel7 Days trial$11.991 Month
  • Venus Premium Annuel7 Days trial$59.991 Year
Show 1 more
  • Vénus Premium Annuel7 Days trial$79.991 Year

Questions

Is KnowWhen free?
KnowWhen costs $4.99, with no in-app purchases.
Is Lovae free?
Lovae is free to download, with in-app purchases available.
Which has better reviews, KnowWhen or Lovae?
KnowWhen and Lovae are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do KnowWhen or Lovae have ads?
Neither KnowWhen nor Lovae shows ads.
Which is updated more often, KnowWhen or Lovae?
KnowWhen ships an update every 3 months, and Lovae every 8 days. Most recently, KnowWhen was updated on October 24, 2026 and Lovae on October 14, 2026.

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