Comparison

CycleSync vs Period Tracker & Cycle

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

Head to head
About

CycleSync

Features
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Умный календарь менструаций с точными прогнозами. Алгоритм анализирует историю ваших циклов для предсказания даты следующих месячных с высокой точностью. Отмечайте начало и конец цикла, интенсивность выделений и любые отклонения от нормы. Калькулятор овуляции и фертильности. Отслеживайте наиболее благоприятные дни для зачатия с помощью точного расчёта окна фертильности. Визуальные индикаторы помогут легко ориентироваться в календаре. Подробная статистика и аналитика. Просматривайте историю циклов, анализируйте регулярность и отслеживайте средние показатели. Приложение покажет среднюю длину цикла и продолжительность менструации. Отслеживание симптомов и самочувствия. Четыре уровня интенсивности выделений, множество симптомов для отслеживания, базальная температура для точного определения овуляции и личные заметки для каждого дня. Режим беременности. Подсчёт недель беременности, расчёт предварительной даты родов, визуальные индикаторы по триместрам. Уведомления о цикле отключаются автоматически при начале отслеживания беременности. Умные уведомления и напоминания. Напоминание о менструации за один до пяти дней до начала. Напоминание об овуляции за один до трёх дней до овуляции. Ежедневное напоминание отметить день в выбранное время. Напоминание о приёме таблеток в установленное время.

About

Period Tracker & Cycle

Features
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Raheva is a period tracker built for one thing: log your period in seconds and know when the next one is coming — without content feeds, community tabs, or a pregnancy agenda. Open the app, tap once, done. Your cycle arc shows where you are today, when your next period is due, and how confident that prediction is — based on your own history, not a generic 28-day guess. FEATURES →Fast Logging Mark the start of your period in seconds from the home screen. No questionnaires, no pop-ups, nothing between you and the log. →Predictions You Can Read Raheva learns from your logged cycles and shows a realistic date range with honest confidence — it never pretends to know more than your data shows. →Calendar & History Scroll through your months at a glance, tap any day for details, and review a clean, cycle-grouped history — useful when your doctor asks when your last period was. →Symptoms & Moods Capture flow, symptoms, and moods with quick chips. Add your own custom symptoms with Raheva Pro. →Discreet Reminders A neutral, nondescript notification before your predicted start date. Nothing on your lock screen gives anything away. →Days-Left Widget (Pro) See how many days until your next period right on your home screen. →Fertility Insights (Pro, optional) Opt-in fertile-window estimates for those who want them. Off by default. →Backup You Control Export a backup file anytime and restore it on a new phone. Your data, in your hands. WHY RAHEVA → Privacy by design — no account, no sign-up; your data stays on your device → Nothing between you and the log — no pop-ups, feeds, or interruptions → Honest predictions — a range with confidence, never fake certainty → Discreet and adult — neutral wording, no pink, nothing loud → Doctor-ready history — your cycles organized the way you would report them Premium features require a Raheva Pro subscription. Track your cycle. Trust the forecast. Get on with your day. DISCLAIMER Raheva is a personal log for tracking your menstrual cycle. Predictions are estimates based on the data you enter and may vary. Raheva is not a medical device, must not be used for contraception or to plan or prevent pregnancy, and does not diagnose, treat, or provide medical advice. Always consult a qualified healthcare professional about your cycle and any health concerns. SUBSCRIPTION INFORMATION Raheva offers an optional Pro subscription that unlocks additional features. - Payment is charged to your Apple Account at confirmation of purchase. - The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period. - Your account is charged for renewal within 24 hours before the end of the current period. - You can manage or cancel your subscription in your Apple Account settings after purchase. Privacy Policy: https://prettytoolkit.com/raheva/privacy/ Terms of Use: https://prettytoolkit.com/terms

Screenshots

CycleSync4 screens
Period Tracker & Cycle4 screens

Verdict

The call

The clearest difference is in-app purchases: CycleSync at none against Period Tracker & Cycle's 2. CycleSync also leads on update cadence (every 2 days vs weekly). On price, ads, device support and iOS requirement 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 Tracker & Cycle sells 2 in-app purchases, starting at $3.99 per 7 days. CycleSync asks for nothing beyond the download.

UpkeepUpdate frequency

CycleSync ships an update every 2 days, Period Tracker & Cycle weekly. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 4 level
CycleSync versus Period Tracker & Cycle: the parameters behind the verdict, then further details
ParameterCycleSyncPeriod Tracker & Cycle
PriceFreeFree
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better18.0
Further details — not scored
Size2 MB11 MB
Age rating17+12+
DeveloperSergei AntropovEL MEHDI ZAKRI

In-app purchases

None

CycleSync

No in-app purchases

2 purchases

Period Tracker & Cycle

Subscriptions2
  • Weekly$3.997 Days
  • Yearly7 Days trial$24.991 Year

Questions

Is CycleSync free?
CycleSync is free to download, with no in-app purchases.
Is Period Tracker & Cycle free?
Period Tracker & Cycle is free to download, with in-app purchases available.
Do CycleSync or Period Tracker & Cycle have ads?
Neither CycleSync nor Period Tracker & Cycle shows ads.
Which is updated more often, CycleSync or Period Tracker & Cycle?
CycleSync ships an update every 2 days, and Period Tracker & Cycle weekly. Most recently, CycleSync was updated on September 26, 2026 and Period Tracker & Cycle on September 17, 2026.

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