Comparison

Phases vs Cycle Sync & Share

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

Head to head
About

Phases

This app helps you understand and align your lifestyle with your natural hormonal phases. It provides insights into mood, energy, and cycle predictions to optimize productivity and self-care.

Highlights
  • Smart period and cycle tracking
  • Daily cycle syncing advice
  • Mood and energy insights logging
  • HealthKit integration
  • Irregular cycle support
  • On-device data privacy
  • Home and Lock Screen widgets
Features
Read full description

Live in Harmony with Your Cycle. Phases is more than just a period tracker. It is your personal guide to cycle syncing—the practice of aligning your lifestyle, work, and wellness with your hormonal phases. Whether you want to understand your mood insights, predict your ovulation window, or simply know why your energy levels shift, Phases provides the data you need to take control of your health. WHY CYCLE SYNCING? Your body moves through four distinct phases: Menstrual, Follicular, Ovulation, and Luteal. Each phase brings unique changes in energy, brain chemistry, and mood. Phases helps you identify these shifts so you can plan your life accordingly. KEY FEATURES: * SMART PERIOD TRACKING: Accurate predictions for your next period and menstrual cycle flow. * CYCLE SYNCING GUIDE: Daily advice on how to align your productivity and self-care with your current phase. * MOOD & ENERGY INSIGHTS: Log symptoms and moods to see patterns and receive personalized health tips. * HEALTHKIT INTEGRATION: Connect with Apple Health to see how your sleep, heart rate, and activity correlate with your cycle. * IRREGULAR CYCLE SUPPORT: Advanced logic to help you understand patterns even if your cycle isn't the standard 28 days. * PRIVACY FIRST: No accounts, no cloud storage. Your sensitive health data stays 100% on your device. * BEAUTIFUL WIDGETS: See your cycle status at a glance from your Home Screen or Lock Screen. OPTIMIZE YOUR LIFE: * Menstrual Phase: Focus on rest and reflection. * Follicular Phase: The time for new projects and creativity. * Ovulation Phase: Peak energy for socializing and communication. * Luteal Phase: Winding down and focusing on task completion. Stop guessing and start syncing. Download Phases today to transform the way you experience your cycle. Medical Disclaimer: Phases is for informational and personal tracking purposes only. It does not provide medical diagnoses or treatment advice. Always consult a qualified healthcare provider before making any medical decisions. Do not rely solely on this app to manage a medical condition. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Cycle Sync & Share

Features
Read full description

Track your cycle. Feel understood. Connect better. This app is a free, privacy-first cycle tracking experience designed to support both personal awareness and understanding. Users can track their menstrual cycle, symptoms, moods, and energy patterns — and optionally invite a partner to view selected insights and communicate through a shared, consent-based experience. Whether you’re navigating hormonal changes, trying to conceive, or simply want better understanding and support in your relationships, this app helps reduce guesswork and build empathy through clarity and connection. Key Features • Free cycle tracking with customizable reminders • Symptom, mood, and energy logging • Optional partner sharing with full user control • In-app messaging designed for supportive communication • Trying-to-conceive tools and fertility window tracking • Privacy-first design — users control what is shared and when • Easy disconnect and consent-based access at any time Designed for Trust, Not Assumptions This app does not diagnose, treat, or provide medical advice. It is intended to support awareness, communication, and personal organization — not replace professional care. All data sharing is optional and controlled entirely by the primary user. Subscription Details Cycle tracking is free to download. Premium Subscription: $4.99/month. Includes partner connection, TTC mode, partner insights, cloud sync, and advanced analytics. Payment is charged to your Apple ID. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your Apple ID Account Settings. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID account settings. Privacy & Security We take privacy seriously. Your data belongs to you and is never shared without your consent. You can invite or disconnect a partner at any time, and you always control what information is visible. Privacy Policy: https://cycle-sync-heatherbennett615.replit.app/privacy Terms of Use (EULA): https://cycle-sync-heatherbennett615.replit.app/terms

Screenshots

Phases4 screens
Cycle Sync & Share4 screens

Verdict

The call

The clearest difference is ads: Phases at none against Cycle Sync & Share's shown. Cycle Sync & Share's advantage is update cadence (every 3 days vs fortnightly) and device support (3 vs 1). On price and in-app purchases 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. Phases sells 3 in-app purchases, starting at $5.99 per 7 days and Cycle Sync & Share sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Phases ships an update fortnightly, Cycle Sync & Share every 3 days. The most recent releases landed on October 13, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 5 level
Phases versus Cycle Sync & Share: the parameters behind the verdict, then further details
ParameterPhasesCycle Sync & Share
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size39 MB49 MB
Age rating17+9+
DeveloperNuno LopesHeather Bennett

In-app purchases

3 purchases

Phases

Subscriptions3
  • Phases Pro Weekly7 Days trial$5.997 Days
  • Monthly Subscription7 Days trial$5.991 Month
  • Phases Pro Annual7 Days trial$29.991 Year
1 purchases

Cycle Sync & Share

Subscriptions1
  • Cycle Sync Premium$4.991 Month

Questions

Is Phases free?
Phases is free to download, with in-app purchases available.
Is Cycle Sync & Share free?
Cycle Sync & Share is free to download, with in-app purchases available.
Do Phases or Cycle Sync & Share have ads?
Cycle Sync & Share shows ads; Phases does not.
Which is updated more often, Phases or Cycle Sync & Share?
Phases ships an update fortnightly, and Cycle Sync & Share every 3 days. Most recently, Phases was updated on October 13, 2026 and Cycle Sync & Share on September 27, 2026.

Other comparisons