Comparison

L K vs Ovulation Fertility Tracker

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

Head to head
About

L K

Features
Read full description

Официальное мобильное приложение "LK" С помощью мобильного приложения "LK" теперь Вы сможете одним движением: - записаться к специалистам - выбрать лучшее и удобное для Вас время - узнать, прочитать, ознакомиться с подробной информацией о компании - уточнить адрес компании, а также: * график работы * номера телефонов * перечень услуг с указанием стоимости * просматривать портфолио работ специалистов * после посещения, Вы можете оставить отзыв о работе специалиста. * получать эксклюзивные предложения на услуги от специалиста * первыми узнавать про акции и скидки

About

Ovulation Fertility Tracker

This smart and private tool helps track menstrual cycles, predict ovulation, and support fertility goals with AI-powered insights. It offers intuitive logging of symptoms and moods, with custom reminders for key events. Designed for all cycle types, it provides reliable, data-driven guidance for reproductive health awareness.

Highlights
  • AI-based ovulation and fertile window predictions
  • Period tracking with cycle start and end dates
  • Symptom, mood, and discharge logging
  • Pregnancy planning support
  • Customizable event reminders
  • Private and secure local data storage
Features
Read full description

Ovulation Fertility Tracker is a smart, private, and easy-to-use tool designed to help you track your menstrual cycle, understand your ovulation patterns, and support your fertility goals. With advanced AI-powered predictions and personalized insights, it adapts to your unique cycle—whether it’s regular or irregular. Built for women at every life stage, the app offers intuitive tracking, accurate ovulation forecasts, and discreet health management in one place. Whether you're trying to conceive, monitoring symptoms, or simply learning more about your body, this app supports you with reliable, data-driven guidance. Core Features: - Period tracking with cycle start and end dates - AI-based ovulation and fertile window predictions - Symptom, mood, and discharge logging - Pregnancy planning support - Custom reminders for period, ovulation, and other key events - Private and secure use with no login required - Designed for all cycle types, including irregular periods You can use the app to keep a detailed record of your health, identify patterns, and feel confident in your cycle awareness. All of your data is stored locally on your device and is never shared without your consent. This app is suitable for menstruating individuals of all ages—from first period to perimenopause—and provides a science-based, non-intrusive way to stay informed about your reproductive health. Disclaimer: This app is intended for informational purposes only and does not provide medical advice. Always consult a qualified healthcare provider for any medical concerns. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

L K4 screens
Ovulation Fertility Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: L K at none against Ovulation Fertility Tracker's 3. Ovulation Fertility Tracker's advantage is update cadence (every 5 weeks vs every 3 months) and device support (3 vs 1). On price, ads and iOS requirement 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. Ovulation Fertility Tracker sells 3 in-app purchases, starting at $3.99 per 7 days. L K asks for nothing beyond the download.

UpkeepUpdate frequency

L K ships an update every 3 months, Ovulation Fertility Tracker every 5 weeks. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
L K versus Ovulation Fertility Tracker: the parameters behind the verdict, then further details
ParameterL KOvulation Fertility Tracker
PriceFreeFree
Rating—4.7 (6 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—6 — better
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0.0 — better
Further details — not scored
Size29 MB41 MB
Age rating4+12+
DeveloperORG DIKIDIICarta

In-app purchases

None

L K

No in-app purchases

3 purchases

Ovulation Fertility Tracker

Subscriptions3
  • Ava AI Weekly3 Days trial$3.997 Days
  • Ava Monthly$7.991 Month
  • Ava Annual$69.991 Year

Questions

Is L K free?
L K is free to download, with no in-app purchases.
Is Ovulation Fertility Tracker free?
Ovulation Fertility Tracker is free to download, with in-app purchases available.
Do L K or Ovulation Fertility Tracker have ads?
Neither L K nor Ovulation Fertility Tracker shows ads.
Which is updated more often, L K or Ovulation Fertility Tracker?
L K ships an update every 3 months, and Ovulation Fertility Tracker every 5 weeks. Most recently, L K was updated on October 3, 2026 and Ovulation Fertility Tracker on October 24, 2026.

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