Comparison

Period & Ovulation Calculator vs sCycle

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

Head to head
About

Period & Ovulation Calculator

This app helps users track their menstrual cycles, predict ovulation dates, and identify fertile windows. It also assists in calculating pregnancy test dates and expected labor dates, offering a comprehensive tool for family planning and fertility awareness.

Highlights
  • Track period dates
  • Predict ovulation dates
  • Identify fertile days
  • Calculate pregnancy test dates
  • Estimate expected labor dates
  • Pin lock protection
Features
Read full description

Are you planning to add a member to your family? If yes, then it sounds pretty awesome! Go ahead and start using this ovulation tracker, fertility tracker, ovulation calculator fertility tracker, period calendar and menstrual calendar, period app, cycle tracker, period tracker pregnancy and baby calendar & my period tracker app that will make you track your upcoming period date, ovulation date, fertility window, pregnancy test date, safe days, and your expected date of labor. Make use of our best ovulation fertility tracker & period tracker pregnancy and baby calendar to get yourself aware of: - Next period: Predict your next period that is about to come in a few days or more. - Ovulation date: When a woman tries to get pregnant, it is very important for her to know her date of ovulation. During ovulation, the chances of getting pregnant are at their peak and possibility of positive results is maximum. - Fertile days: Get to know your fertile days during which the chances of ovulation are higher than normal days. - Pregnancy test date: This is the most important factor that must be taken into account. Every woman remains conscious about when she will get pregnant and when to test it. And this is where an ovulation app & period tracker pregnancy and baby calendar, ovulation tracker, fertility tracker, ovulation calculator fertility tracker, period calendar and menstrual calendar tells you to do so. Features of ovulation calculator fertility tracker & menstrual calendar app: - User friendly interface - Pin lock protection - Track period date - Track ovulation date - Track fertile days - Track safe days - Pregnancy test date tracker - Expected labor date Disclaimer: This ovulation tracker app only provides calculations/information for general guidance and should not be taken into account as a sole method for family planning or contraception. Consult a Medical Expert for any personalized advice. Subscribe to access to premium app features; subscription details are the following: - Length: monthly, yearly - Your payment will be charged to your iTunes Account as soon as you confirm your purchase - You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase - Your subscription will renew automatically, unless you turn off auto-renew at least 24 hours before the end of the current period - The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period - When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded - Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

sCycle

This app helps you track your menstrual cycle with a charming virtual companion. Log daily symptoms, view your cycle on a calendar, and gain insights into your body's phases. Your data is private and stored locally.

Highlights
  • Menstrual cycle tracking
  • Symptom logging (mood, flow, physical feelings)
  • Fertile window prediction
  • Virtual companion for daily company
  • Phase explanations
  • Data privacy and export options
  • Customizable reminders
Features
Read full description

sCycle is a period tracker with a companion. Pick Mo the otter or Juno the fox, give them a name, and they keep you company through the month. Every day starts with where you are: your cycle day, your phase, and when your next period is due. Your companion adds a line that fits the day. Mo is warm and a little silly. Juno is practical and helps you plan. CHECK IN WITH A FEW TAPS Mood, flow, and how your body feels: cramps, tiredness, bloating, headache, tender breasts. Tap what applies and skip the rest. If your period started, say so and the calendar moves with you. YOUR WHOLE CYCLE ON ONE SCREEN The calendar shows your periods, the next one predicted, and your fertile window. Tap any day to add, move or remove a period start. A COMPANION THAT REMEMBERS Had cramps around this time last cycle? Your companion will mention it and suggest something that helps. When a new cycle starts, you get a short summary of the last one. WHAT EACH PHASE MEANS Tap your phase for a plain explanation of what's going on in your body and what tends to help. PRIVATE BY DEFAULT Your cycle stays on your phone. You don't need an account. There are no ads, and your data is never sold. If you want your log on a second device, sign in and turn on Sapplify Sync. It's free and stays off until you switch it on. You can export everything to CSV or delete it all, any time. ALSO - A daily check-in reminder at the time you pick - Light and dark mode - 23 languages FREE, WITH ONE OPTIONAL PURCHASE Tracking is free, with no subscription. Pro is a one-time purchase that unlocks every companion, so you can switch between Mo and Juno whenever you like. sCycle predicts from your own history. It is not medical advice and not a method of contraception. Terms of Use: https://www.sapplify.com/terms/scycle/ Sapplify Account Privacy: https://www.sapplify.com/policies/account/ Sapplify Account Terms: https://www.sapplify.com/terms/account/

Screenshots

Period & Ovulation Calculator4 screens
sCycle4 screens

Verdict

The call

The clearest difference is review sentiment: Period & Ovulation Calculator at 50% against sCycle's 0%. sCycle's advantage is ads (none vs shown) and update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, monetization model and device support 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. Period & Ovulation Calculator sells 9 in-app purchases, starting at $1.99 per 7 days and sCycle sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Period & Ovulation Calculator ships an update every 3 weeks, sCycle every 9 days. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Period & Ovulation Calculator versus sCycle: the parameters behind the verdict, then further details
ParameterPeriod & Ovulation CalculatorsCycle
PriceFreeFree
Rating4.4 (638 ratings) — better—
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings638 — better—
Update frequencyEvery 3 weeksEvery 9 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size94 MB51 MB
Age rating4+12+
DeveloperAESTHETIC WIDGETS LTDAnthony Eli Rasch

Customer experience

Period & Ovulation Calculator

All ratings611 ratings
Positive84.1%
Neutral4.9%
Negative11.0%
Written reviews38 reviews
Positive50.0%
Neutral2.6%
Negative47.4%

sCycle

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

9 purchases

Period & Ovulation Calculator

Subscriptions9
  • Ovulation Calculator Weekly$1.997 Days
  • Weekly premium7 Days trial$2.997 Days
  • Weekly premium$2.997 Days
Show 6 more
  • Ovulation Calculator Monthly$6.991 Month
  • Monthly Premium7 Days trial$9.991 Month
  • Monthly Premium$9.991 Month
  • Yearly premium7 Days trial$29.991 Year
  • Yearly premium$29.991 Year
  • Ovulation Calculator Yearly$49.991 Year
2 purchases

sCycle

One-time2
  • sCycle Pro (Trial Discount)$6.99
  • sCycle Pro (Regular)$11.99

Questions

Is Period & Ovulation Calculator free?
Period & Ovulation Calculator is free to download, with in-app purchases available.
Is sCycle free?
sCycle is free to download, with in-app purchases available.
Do Period & Ovulation Calculator or sCycle have ads?
Period & Ovulation Calculator shows ads; sCycle does not.
Which is updated more often, Period & Ovulation Calculator or sCycle?
Period & Ovulation Calculator ships an update every 3 weeks, and sCycle every 9 days. Most recently, Period & Ovulation Calculator was updated on November 7, 2026 and sCycle on November 6, 2026.

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