Period vs OvaMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Period
Track your menstrual cycle, log period dates, ovulation test results, and symptoms. Gain insights into fertility probability based on your cycle length. This app helps predict periods and monitor cycles.
- Menstrual cycle tracking
- Period logging
- Ovulation test logging
- Symptom tracking
- Fertility probability insights
- Cycle length comparison
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View where you are in your cycle with the Period Tracker app. You have the option to manually log your periods, ovulation test results and keep track of your menstrual cycle symptoms. Get insights into how the probability of peak fertility varies for women with the same cycle length as you. This app is designed for use by women who want to predict their periods, track their cycles or try for a baby. It should not be used as a method of contraception.
OvaMate
This app helps you track your menstrual cycle, predict ovulation, and monitor your pregnancy journey. It offers personalized charts, hormone testing analysis, and advice for conception and prenatal care.
- Menstrual cycle tracking
- Ovulation prediction
- Pregnancy monitoring
- Hormone test analysis
- Prenatal dietary advice
- Weekly baby growth tracking
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Ovamate is the perfect companion on your journey of trying to prepare for pregnancy naturally. It is a smart fertility tracker that manages menstruation, ovulation, and pregnancy according to your different preparatory stage. Ovamate Fertility Tracker helps you create personalised charts and menstrual calendars that show you your peak ovulation and fertile window to optimise your best chances of getting pregnant. Sex hormones are tested to create and analyse data for you. In addition, Ovamate provides tracking of your entire pregnancy cycle, weekly baby growth, prenatal dietary advice, a comprehensive weekly pregnancy check-up plan and more. It can give you more peace of mind throughout your pregnancy. Physiological Cycle Tracker, Ovulation & Pregnancy Reader -Records current and past menstrual dates, menstrual cycles, automatically generates a personal menstrual cycle calendar and predicts the next period, including irregular menstrual cycles. In addition, you can get personal fertility and ovulation predictions, as well as recommendations on the best time to have intercourse to help you get pregnant more easily. -Intelligent recognition of LH (Ovulation Test), the APP will give semi-quantitative results of negative, positive, and strong positive to help users keep abreast of the current fertility window. -HCG (Early Pregnancy Test), APP will automatically enter the pregnancy management stage after recognising a positive result. -Other sex hormone tests can also be intelligently implemented on the APP to improve fertility prediction in more dimensions. -In accordance with the monthly physiological cycle, intelligent reminder of ovulation monitoring frequency. Fertility Tracking & Chart Curves -View your fertility calendar to easily track and identify your physiological cycle stages, predict and manage your ovulation and fertility. -Automatic LH curve that identifies the best time to conceive based on peak ovulation days and fertile windows. -Conception guide and pregnancy prediction: daily fertility advice. Get pregnant easily and detect pregnancy early. -Statistical analysis: Reveals the pattern of cycle symptoms, compare and analyse data in a variety of ways to better understand your ovulation and fertility. This app is intended for general information only and may not be used or relied upon for any preventive, diagnostic or therapeutic purposes. The medical information on the App is provided as an educational resource only and is not a substitute for professional advice, diagnosis and treatment. The Company does not warrant the accuracy, completeness or usefulness of any content, whether provided by us or by third parties. Always seek the advice of your doctor before making any healthcare decisions.
Screenshots
Verdict
The clearest difference is review sentiment: Period at 54% against OvaMate's 0%. Period also leads on rating (4.9 vs 2.0) and ratings volume (2.9K vs 1). OvaMate's advantage is update cadence (every 4 days vs monthly). 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. Neither carries in-app purchases, so what you see is what you pay.
Period holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Period has 2.9K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Period's written reviews are positive against 0% of OvaMate's.
Period ships an update monthly, OvaMate every 4 days. Both last shipped on November 8, 2026.
| Parameter | Period | OvaMate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (2.9K ratings) — better | 2.0 (1 ratings) |
| Positive reviews | 53.8% of reviews — better | 0.0% of reviews |
| Number of ratings | 2.9K — better | 1 |
| Update frequency | Monthly | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 56 MB | 68 MB |
| Age rating | 12+ | 12+ |
| Developer | SPD Development Company Ltd | Assure Tech LLC(U.S.) |
Customer experience
Period
OvaMate
Bugs and requests
Period
Reported bugs
3 issues- Dates and data getting changed after updates
- Calendar not populating after updates
- Whole calendar getting erased after updates
Requested features
2 requests- Add option to log basal body temperature
- Improve notification customization
OvaMate
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Period
No in-app purchases
OvaMate
No in-app purchases









