Comparison

TideMoon vs Ovaly

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

Head to head
About

TideMoon

Features
Read full description

TideMoon —— A Premium & Elegant Menstrual Tracker Simplicity meets intelligence. TideMoon is a minimalist iOS application designed for the modern woman who values both exquisite aesthetics and absolute privacy. By combining high-end "Glassmorphism" design with precision tracking, we transform menstrual health management into a journey of visual and mental harmony. Key Features: Dynamic Tide Ring: A unique real-time visualization of your current cycle day and physiological phase. Privacy-First Design: 100% Local Storage. Your health records and cycle data stay exclusively on your device. No cloud servers, zero data leakage risks. Deep Cycle Insights: Unlock comprehensive analytics on cycle variance and fertility trends based on local biometric algorithms after just two records. Professional PDF Export: Generate clean, medical-grade PDF reports with one click—perfect for healthcare consultations or personal records. Secure Access: Fully integrated with FaceID / TouchID to ensure your most private data remains strictly confidential. Tactile Immersion: Experience fluid micro-animations and premium haptic feedback that make every interaction feel alive. Why TideMoon? No Accounts: Start using immediately without registry or login. Zero Tracking: No ads, no third-party trackers, no behavioral analysis. Offline Capable: All predictions and report generations are processed locally on your device. Questions or feedback? Contact us at: HeartLog@icloud.com

About

Ovaly

Read full description

Ovaly is the period and cycle tracker that puts your privacy first. 100% PRIVATE Your cycle data never leaves your iPhone. No cloud, no account, no analytics, no ad trackers. Everything stays local on your device, protected with Face ID. PREDICTIONS THAT ADAPT Ovaly learns your cycle from your own data and shows your period, ovulation and fertile window in a clear calendar. Predictions get more accurate with every cycle you log. YOUR CYCLE AT A GLANCE A clear calendar with logged and predicted days, a cycle ring on your home screen and a phase card that tells you where you are right now. LOG EVERYTHING Keep flow, mood, symptoms, sleep and energy in one place. See your patterns in the statistics: cycle length, variation and period duration. KNOWLEDGE WITH REAL SOURCES A library of clear articles on your cycle, your body, wellbeing, contraception and conception. Every article is backed by recognised sources (NHS, ACOG, WHO, Sensiplan). WIDGETS AND APPLE HEALTH Keep track with lock screen and home screen widgets. Ovaly can include data from Apple Health. IN YOUR LANGUAGE Available in twelve languages: English, German, Croatian, Spanish, French, Italian, Portuguese, Dutch, Polish, Turkish, Serbian and Bosnian. Important: Ovaly is an information and tracking app. It is not a contraceptive and not a diagnostic tool. Predictions are estimates and do not replace medical advice.

Screenshots

TideMoon4 screens
Ovaly4 screens

Verdict

The call

TideMoon and Ovaly are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
TideMoon versus Ovaly: the parameters behind the verdict, then further details
ParameterTideMoonOvaly
PriceFreeFree
Update frequency—Every 11 days
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size8 MB8 MB
Age rating4+17+
Developer向东 张RKI-Benito Handels GmbH

In-app purchases

None

TideMoon

No in-app purchases

None

Ovaly

No in-app purchases

Questions

Is TideMoon free?
TideMoon is free to download, with no in-app purchases.
Is Ovaly free?
Ovaly is free to download, with no in-app purchases.
Do TideMoon or Ovaly have ads?
Neither TideMoon nor Ovaly shows ads.

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