Comparison

LADYTIMER Period Tracker 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

LADYTIMER Period Tracker

This app accurately tracks and predicts menstrual cycles and fertile days using scientific methods. It offers features for pregnancy tracking, symptom logging, and reminders for medical exams and birth control. Users can also share data and utilize cloud backup.

Highlights
  • Menstrual cycle tracking
  • Fertile window prediction
  • Pregnancy mode
  • Symptom and mood logging
  • Medical and birth control reminders
  • Data sharing and cloud backup
Features
Read full description

Ladytimer tracks and predicts menstrual cycle days. Congrats, you've just discovered the world's best and most complete period tracker app. Ladytimer uses the latest scientific methods to accurately pinpoint a woman's fertile days. The app helps you to take charge of your menstrual cycle, lets you switch to pregnancy mode and back to period calendar mode after birth or miscarriage. * Easy to use period tracker * Ovulation calendar options: symptoms, moods, weight, etc * Period, Ovulation and medical exams reminders * Fertility calendar with temperature charts * Menstrual period history * Chat and Direct Messaging * Share calendar data with your doctor or partner * LadyCloud automatic backup and sync * Ovulation App is portable to any smartphone * Basal body temperature tracker * Body weight tracker * Intimacy tracker * Birth control pill reminder * Ovulation calculator with cervical mucus tracker * Ovulation Calendar print option * Fertility educational videos * A personal diary for every woman Simply track your start period day every month. After that the app calculates the menstrual cycle for you. Enter your morning body temperature for precise fertility tracking. The app will use it to calculate ovulation. Enter and track symptoms, moods, notes, weight, intimacy, ovulation tests, etc for any day. Chat with other Ladytimer users. Your period calendar data can be saved online and imported to any smartphone when needed. Never lose your data when switching phones. LadyCloud synchronization does it all automatically for you. It's very easy to share your period calendar with your doctor or partner. Chose the data you wish to share. — Ladytimer • the most advanced menstruation calendar —

About

Ovulation & Fertility Tracker

This app helps users track their menstrual cycles, predict ovulation dates, and identify fertile windows to increase chances of conception. It offers a user-friendly interface to input cycle details and provides reminders for periods and ovulation.

Highlights
  • Ovulation calendar
  • Fertility prediction
  • Period and ovulation reminders
  • Health data recording
  • Customizable cycle tracking
  • Pin lock protection
Features
Read full description

Are you attempting to get pregnant or decide to bring an addition to your family? Experts reveal that there are only a few numbers of women who are falling pregnant very soon, and for others, it can take lots of time. But, this fertility Calculator wills your best ovulation & fertility friend through which you can readily increase your chances of getting pregnant. Do You Know Your Exact Date of Ovulation? Our ovulation calculator free is natural assistance through which you can readily come to know when you are going to ovulate. You just have to know about your menstrual cycle length, period length, and when did your last period start. How This Ovulation Calculator Works: Yes, this ovulation predictor is very easy to use as it is fully packed with the user-friendly interface. With the ease of this fertility tracker, you’ll get the results within a blink of eyes. If you want to get your ovulation calendar or needs to track your exact ovulation date, your next period date, and your low fertile days as well as high fertile days, then our fertility app will help you: - First of all, a woman should have an idea about how long is her menstrual cycle, if she didn’t know her menstrual cycle, then in average cases women have 23-25 days of the menstrual cycle - Very next, in this period calculator, a woman should have to enter how long is her last period (bleeding of the period usually lasts between 4-7 days) - Then, a woman should have to enter how did her last period start - Finally, hit the ‘Get Started’ button of our ovulation calculator - Right after, you come to know about your chances of getting pregnant as this period calculator shows your next periods date, next ovulation date, Safe Days, and also about your fertile period Key Features of Ovulation Calculator - User-friendly Interface - Ovulation calendar (view your next period's date, next ovulation date, Safe Days and the fertile period throughout the year) - ovulation predictor predicts your chances of getting pregnant - Records your health data by adding your note - In case of any changes, this period app allows you to customize your period date, menstrual cycle, and luteal phase - Ovulation and Periods Reminder - Pin Lock protection SUBSCRIPTION PRICING & TERMS We offer Lifetime payment for $59.99 USD and 1 auto-renewing subscription option: - Auto-renewable subscription $9.99 USD Monthly with 3 days free trial - Payment will be charged to iTunes Account at confirmation of purchase - You will be able to access full feature of the app for the duration of the subscription - Subscription automatically renews for the same price and duration period as the original "1 month" unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package (weekly, monthly) - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - You may cancel a subscription during its free trial period via the subscription setting through your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. For more information please visit: http://support.apple.com/kb/ht4098 - You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period - Any unused portion of a free-trial period, will be forfeited when the user purchases a subscription Read our full Terms of Service and our Privacy Policy at https://sites.google.com/view/photovault/terms and https://sites.google.com/view/photovault/privacy-policy We're always excited to hear from you! If you have any feedback, questions, or concerns, please write us a review.

Screenshots

LADYTIMER Period Tracker4 screens
Ovulation & Fertility Tracker4 screens

Verdict

The call

LADYTIMER Period Tracker and Ovulation & Fertility Tracker both sit at 4.7 stars, but that hides the real split: 80% of LADYTIMER Period Tracker's written reviews are positive against 28% of Ovulation & Fertility Tracker's. LADYTIMER Period Tracker also leads on monetization model (free with in-app purchases vs subscription). Ovulation & Fertility Tracker's advantage is ads (none vs shown) and ratings volume (2.8K vs 432). On price, rating, update cadence and in-app purchases 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. LADYTIMER Period Tracker sells 8 one-off in-app purchases and Ovulation & Fertility Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LADYTIMER Period Tracker holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Ovulation & Fertility Tracker has 2.8K ratings behind it against 432, so its average is the more settled of the two. Written reviews point the same way: 80% of LADYTIMER Period Tracker's written reviews are positive against 28% of Ovulation & Fertility Tracker's.

UpkeepUpdate frequency

LADYTIMER Period Tracker ships an update every 6 weeks, Ovulation & Fertility Tracker monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard4 real differences · 6 level
LADYTIMER Period Tracker versus Ovulation & Fertility Tracker: the parameters behind the verdict, then further details
ParameterLADYTIMER Period TrackerOvulation & Fertility Tracker
PriceFreeFree
Rating4.7 (432 ratings) — better4.5 (2.8K ratings)
Positive reviews79.6% of reviews — better27.8% of reviews
Number of ratings4322.8K — better
Update frequencyEvery 6 weeksMonthly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size24 MB105 MB
Age rating12+12+
DeveloperVipos.comKHANDAKER RAHMAN

Customer experience

LADYTIMER Period Tracker

All ratings432 ratings
Positive94.2%
Neutral1.9%
Negative3.9%
Written reviews720 reviews
Positive79.6%
Neutral4.7%
Negative15.7%

Ovulation & Fertility Tracker

All ratings2,743 ratings
Positive85.5%
Neutral5.4%
Negative9.1%
Written reviews18 reviews
Positive27.8%
Neutral5.6%
Negative66.7%

User reviews

LADYTIMER Period Tracker

From 432 App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Accurate period tracking
  • 💡 Helpful for planning pregnancy
  • 🤰 Useful for tracking ovulation
  • 📅 Convenient calendar features

Room to improve

  • 🐛 Bugs and crashes
  • 💸 Too many ads
  • 🔒 Privacy concerns
  • 🔄 Difficulty changing data

Ovulation & Fertility Tracker

From 2.8K App Store ratings

What we love

  • 👍 Good
  • 👍 Prefect
  • 👍 Nice
  • 👍 Extremely personal and gives a sense of happiness

Room to improve

  • 🐛 Very annoying app
  • 💸 Overly expensive subscription
  • 🔍 Selling user data
  • 🐛 Doesn't work for irregular cycles
  • 🐛 Glitches with notifications

Bugs and requests

LADYTIMER Period Tracker

Reported bugs

3 issues
  • App not opening
  • Data not saving properly
  • Incompatibility with updates

Requested features

3 requests
  • Sync with health apps
  • More customization options
  • Improved chat/community features

Ovulation & Fertility Tracker

Reported bugs

3 issues
  • App doesn't work
  • First question is stupid with wrong options
  • Subscription purchase issues

Requested features

2 requests
  • Free version permanently
  • Dark mode option

In-app purchases

8 purchases

LADYTIMER Period Tracker

One-time8
  • Themes$0.99
  • AI assistant$1.99
  • AI Assistant$1.99
Show 5 more
  • Remove Ads2 variants$3.99
  • Pro Version$5.99
  • Ladytimer Pro$5.99
  • AI Assistant$6.99
  • AI Assistant$19.99
3 purchases

Ovulation & Fertility Tracker

Subscriptions2
  • Fertility Premium Tracker$4.997 Days
  • Fertility Premium Tracker3 Days trial$9.991 Month
One-time1
  • Fertility Tracker Pro$59.99

Questions

Is LADYTIMER Period Tracker free?
LADYTIMER Period Tracker is free to download, with in-app purchases available.
Is Ovulation & Fertility Tracker free?
Ovulation & Fertility Tracker is free to download, with in-app purchases available.
Which has better reviews, LADYTIMER Period Tracker or Ovulation & Fertility Tracker?
LADYTIMER Period Tracker is rated higher. LADYTIMER Period Tracker averages 4.7 out of 5 from 432 ratings, while Ovulation & Fertility Tracker averages 4.5 from 2.8K ratings.
Do LADYTIMER Period Tracker or Ovulation & Fertility Tracker have ads?
LADYTIMER Period Tracker shows ads; Ovulation & Fertility Tracker does not.
Which is updated more often, LADYTIMER Period Tracker or Ovulation & Fertility Tracker?
LADYTIMER Period Tracker ships an update every 6 weeks, and Ovulation & Fertility Tracker monthly. Most recently, LADYTIMER Period Tracker was updated on November 1, 2026 and Ovulation & Fertility Tracker on November 3, 2026.

Other comparisons