Ovulation Tracker app vs Daya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ovulation Tracker app
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Ovulation Tracker Our app makes it easier to understand your cycle, track ovulation, and discover your most fertile days. Whether you're trying to conceive or simply want to learn more about your body, you can keep everything you need in one simple and private place. Track your ovulation with confidence Log your cycle and let our ovulation calculator estimate your most fertile days. Our smart ovulation calendar adapts to your unique cycle length, so your predictions get more accurate the more you use the app. Everything you need in one ovulation app Ovulation tracker and calendar — see your fertile window at a glance Ovulation calculator based on your cycle history Basal body temperature (BBT) tracking to confirm ovulation OPK (ovulation predictor kit) test result logging and reader Period and cycle tracking side by side with ovulation Fertility tracker built for those trying to conceive Daily reminders so you never miss a fertile day Trying to conceive? Whether you're just starting to track or actively trying to get pregnant, our ovulation tracker gives you a clear, simple view of your cycle so you can plan with more confidence. Simple, private, and easy to use No complicated charts or confusing medical jargon — just a clean ovulation calendar that shows you exactly where you are in your cycle. Subscription information The app offers optional auto-renewing subscriptions that unlock premium features. You can manage or cancel your subscription anytime in your Apple ID account settings. https://77sogoodcake.pro/privacy.html https://77sogoodcake.pro/terms.html
Daya
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Understand your menstrual cycle with Daya. Track your period, symptoms and daily changes in one simple app. No account, no ads and no subscription. TRACK YOUR CYCLE Log the start and end of your period and keep a personal history. See your cycle phases and estimated dates for your next period. PLAN AHEAD Use your menstrual calendar to keep a clear view of upcoming dates and prepare for your next period. UNDERSTAND YOUR FERTILE WINDOW View estimated ovulation and fertile days to better understand how your cycle changes throughout the month. KEEP A SYMPTOM DIARY Your cycle is about more than your period. Record what you experience each day: • Pain and cramps • Mood and energy • Fatigue and sleep changes • Acne, bloating and headaches • Menstrual flow • Vaginal discharge and spotting • PMS-related symptoms Review your entries over time and get to know your own patterns. YOUR HISTORY, IN ONE PLACE Find your calendar, previous periods, cycle lengths, estimated fertile window, symptoms and trends without switching between apps. Set local reminders for the moments you want to remember. TRACKING THAT FITS YOUR BODY Every cycle is different. Regular entries help you build a personal record and understand changes over time, including irregular cycles. Daya is a tracking and wellbeing tool. Period, ovulation and fertility predictions are estimates. They are not medical advice and must not be used as contraception. Daya does not diagnose medical conditions. FREE ESSENTIALS, OPTIONAL SUPPORT Daya is free to download. Essential cycle tracking, calendar, journal, symptom and history features are available without a subscription. Daya may offer optional in-app purchases to support the app and activate the Lifetime Founder Pass. These are one-time purchases, not auto-renewing subscriptions. Prices are shown in the app and on the App Store before you confirm a purchase. You can restore purchases from Settings. PRIVACY Daya works without an account, advertising or ad tracking. Your cycle data stays on your iPhone. If you choose to send feedback, only the message you submit is sent. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Daya at 16.0 against Ovulation Tracker app's 18.0. On price, ads, in-app purchases 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
Both are free to download. Ovulation Tracker app sells 2 in-app purchases, starting at $9.99 per month and Daya sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
| Parameter | Ovulation Tracker app | Daya |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 3 MB |
| Age rating | 17+ | 12+ |
| Developer | 77 SO GOOD CAKE | Esteban Lopez y Landa |
In-app purchases
Ovulation Tracker app
- Monthly Premium Access$9.991 Month
- Annual Premium Access1 Month trial$39.991 Year
Daya
- Pourboire gentil$4.99
- Pourboire généreux$8.99
- Pourboire précieux$17.99
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- Pourboire immense$39.99
Questions
Is Ovulation Tracker app free?
Is Daya free?
Do Ovulation Tracker app or Daya have ads?
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