Comparison

Ovulation Tracker & Calculator vs Period Tracker

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

Head to head
About

Ovulation Tracker & Calculator

This app helps users track their menstrual cycles, predict ovulation, and identify fertile days to increase the chances of conception. It offers features like period tracking, symptom logging, and cycle length analysis for a better understanding of reproductive health.

Highlights
  • Period tracking
  • Ovulation prediction
  • Fertility days calculator
  • Cycle length tracking
  • Symptom tracking
  • Sexual activity tracking
Features
Read full description

Are you trying to get pregnant? If so, an ovulation calculator and fertility tracker app can be a helpful tool. These apps can help you track your menstrual cycle, predict your ovulation dates, and identify your most fertile days. How does it work? Ovulation calculator and fertility tracker apps typically use a variety of data inputs, such as the start and end dates of your menstrual cycles, basal body temperature, and cervical mucus changes, to estimate when ovulation will occur. Why is it important to track ovulation? A woman is most fertile during ovulation, so tracking ovulation can help you increase your chances of getting pregnant. By having sex two days before ovulation or on the day of ovulation itself, you can increase your chances of conception. Features of ovulation calculator and fertility tracker apps Ovulation calculator and fertility tracker apps typically offer a variety of features, such as: - Period tracking - Ovulation prediction - Fertility days calculator - Cycle length tracking - Symptom tracking - Sexual activity tracking Benefits of using an ovulation calculator and fertility tracker app There are many benefits to using an ovulation calculator and fertility tracker app, including: - Increased chances of getting pregnant - Better understanding of your menstrual cycle - Identification of any potential fertility problems - Valuable insights into your reproductive health Conclusion If you are trying to get pregnant, an ovulation calculator and fertility tracker app can be a helpful tool. These apps can help you track your menstrual cycle, predict your ovulation dates, and identify your most fertile days. By having sex during your most fertile days, you can increase your chances of conception. Additional notes The article mentions that the ovulation calculator and fertility tracker app was specifically designed for ease of use. However, it is important to note that any ovulation calculator and fertility tracker app is only as accurate as the data you input. Therefore, it is important to be as accurate as possible when tracking your menstrual cycle and other fertility signs. Privacy policy: https://health-fitness-pro.fit/privacy Terms of use: https://health-fitness-pro.fit/terms

About

Period Tracker

This app helps you track your menstrual cycle, ovulation, and fertility. It offers personalized insights for managing conditions like PCOS and endometriosis, and supports those trying to conceive. Your data is kept private with password protection and no account is required.

Highlights
  • Menstrual cycle and flow tracking
  • Ovulation and fertile window prediction
  • Symptom and mood logging
  • Pill and birth control reminders
  • Personalized cycle predictions
  • Conception support tools
Features
Read full description

Whether you're tracking your period, trying to conceive (TTC), managing PCOS or endometriosis, or simply wanting to understand your body better — this app gives you the tools to take charge of your cycle, privately and securely. ⌘ PRIVATE BY DESIGN Your health data is deeply personal. Period Tracker includes a password-locked calendar so your cycle history, symptoms, and logs stay completely private. No account required. No data sold to advertisers. ⌘ WHAT YOU CAN TRACK Menstrual flow and cycle length Ovulation day and fertile window Cervical mucus and basal body temperature (BBT) Mood, energy, PMS symptoms Weight, BMI, and sexual activity Birth control and pill reminders ⌘ BUILT FOR REAL CYCLES Irregular cycles? No problem. Whether you have PCOS, endometriosis, or simply unpredictable periods, Period Tracker adapts its predictions to your unique cycle history — not a textbook average. ⌘ TRYING TO CONCEIVE? Pinpoint your fertile days, track your luteal phase and follicular phase, and get daily pregnancy chance insights. Designed for women on a TTC journey who want data, not guesswork. ⌘ SMART REMINDERS Set personalized reminders for your next period, PMS, ovulation, and birth control. Get alerts when your cycle changes unexpectedly.

Screenshots

Ovulation Tracker & Calculator4 screens
Period Tracker4 screens

Verdict

The call

The clearest difference is rating: Period Tracker at 5.0 against Ovulation Tracker & Calculator's 4.7. Period Tracker also leads on update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.6 vs 17.0). On price, ratings volume, ads 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. Ovulation Tracker & Calculator sells 3 in-app purchases, starting at $1.99 per 7 days and Period Tracker sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Period Tracker holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 10 and 5 respectively.

UpkeepUpdate frequency

Ovulation Tracker & Calculator ships an update every 3 weeks, Period Tracker every 9 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Ovulation Tracker & Calculator versus Period Tracker: the parameters behind the verdict, then further details
ParameterOvulation Tracker & CalculatorPeriod Tracker
PriceFreeFree
Rating4.7 (10 ratings)5.0 (5 ratings) — better
Number of ratings10 — better5
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size618 MB200 MB
Age rating4+17+
DeveloperESPRESSO TECH (SMC-PRIVATE) LIMITEDHafiz Muhammad Talha

Customer experience

Ovulation Tracker & Calculator

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%

Period Tracker

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Ovulation Tracker & Calculator

Subscriptions3
  • Weekly Access$1.997 Days
  • Monthly Access3 Days trial$4.991 Month
  • Yearly Access7 Days trial$24.991 Year
3 purchases

Period Tracker

Subscriptions3
  • Monthly$4.991 Month
  • 6 Months$23.956 Months
  • Yearly3 Days trial$35.901 Year

Questions

Is Ovulation Tracker & Calculator free?
Ovulation Tracker & Calculator is free to download, with in-app purchases available.
Is Period Tracker free?
Period Tracker is free to download, with in-app purchases available.
Which has better reviews, Ovulation Tracker & Calculator or Period Tracker?
Period Tracker is rated higher. Ovulation Tracker & Calculator averages 4.7 out of 5 from 10 ratings, while Period Tracker averages 5.0 from 5 ratings.
Do Ovulation Tracker & Calculator or Period Tracker have ads?
Both Ovulation Tracker & Calculator and Period Tracker show ads.
Which is updated more often, Ovulation Tracker & Calculator or Period Tracker?
Ovulation Tracker & Calculator ships an update every 3 weeks, and Period Tracker every 9 days. Most recently, Ovulation Tracker & Calculator was updated on October 26, 2026 and Period Tracker on October 28, 2026.

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