Comparison

Cycle Calendar vs Cue

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

Head to head
About

Cycle Calendar

Features
Read full description

Welcome to Simple Period Tracker, your clean, private, and effortless cycle companion. Designed for those who want a minimalist, beautifully crafted app to understand their body without the clutter, Simple Period Tracker focuses on the essentials. We believe your health data is your most private information. That is why our app is 100% ad-free, requires no account, and does not use distracting social features. It is simply the insights you need to stay in tune with your cycle. FREE FEATURES: Effortless Tracking Log the start and end of your period with a single tap. Our frictionless interface ensures that tracking your health never feels like a chore. Smart Calendar View Quickly visualize your past cycles and see predicted dates for your upcoming periods at a glance. Stay prepared with a clear, easy-to-read monthly overview. Daily Symptom & Mood Logging Track how you feel every day. Log physical symptoms such as cramps, bloating, and fatigue alongside emotional moods to uncover your body's personal patterns. Smart Cycle Predictions The app learns from your specific history to provide intelligent estimates for your next period and average cycle length. 100% Private & Ad-Free Your data is yours. Experience a peaceful, distraction-free environment with zero advertisements and no external tracking. SIMPLE PRO (Premium Features): Support independent development and unlock deeper health insights with Simple Pro: Detailed Analytics & Heatmaps Go beyond the basics with beautiful visual heatmaps of your symptoms and moods. Identify long-term trends and truly understand your body's unique rhythms. Unlimited Cycle History Access your full history without restrictions. Look back at your data from months or years ago to monitor your health journey over time. Data Export for Doctors Generate and export a detailed report of your cycle data. This is a convenient way to share your history and symptoms with your doctor or healthcare provider. Custom App Themes Personalize your experience. Unlock a wide variety of beautiful, tailored color palettes to match your personal aesthetic. Download Simple Period Tracker today for a faster, cleaner, and more private way to track your cycle. EULA for in-app purchases: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Cue

Features
Read full description

Most cycle apps are made for her. Cue is made for you, her partner. Cue takes the science of the menstrual cycle and turns it into plain, practical guidance. See what phase she is in, why her mood and energy are shifting, when her period is due, and what will actually help this week. No guesswork and no medical jargon. WHAT YOU GET • The cycle ring. Her current phase, cycle day and what comes next, with the ovulation and PMS windows mapped out. • Daily playbook. Three practical, phase-specific suggestions each day: what helps, what to avoid, and when to simply listen. • PMS heads-up. A quiet warning before the hard days, so you can lower the noise and bring patience instead of surprise. • Connection insights. Learn how her mood, energy and openness shift across the cycle, so you can pick the right moments for date nights, big conversations and quality time. • Conception mode. If you are trying for a baby, Cue treats the fertile window as a conception window, with timing tips and a two week wait guide written for him. • Cycle health awareness. Cue points out patterns worth a closer look, like irregular cycles, long or skipped periods, and early perimenopause signs, then links you to plain language explainers. • Knowledge base. Honest, readable articles on cycles, mood, connection, conception and reproductive health. Written for partners, not patients. PRIVATE BY DESIGN Everything you log stays on your phone. We never upload cycle data, symptoms, personal logs or notes, and there is no account to create. Anonymous usage analytics are opt-in and never include the contents of your logs. FREE TO START The essentials are free forever: the cycle ring, phase basics, period predictions and reminders. Cue Pro adds the full daily playbooks, connection insights, conception mode, cycle health alerts and the complete knowledge base. Every plan starts with a 7-day free trial. PLEASE NOTE Cue is an educational tool. It is not a medical device or a contraceptive method. Cycle predictions are estimates and can be wrong. Use reliable contraception if you are not trying to conceive, and talk to a healthcare professional about any medical concern. Privacy Policy: https://cuecycletracker.com/privacy Terms of Use (EULA): https://cuecycletracker.com/terms

Screenshots

Cycle Calendar4 screens
Cue4 screens

Verdict

The call

Cycle Calendar and Cue are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Cycle Calendar sells 2 in-app purchases, starting at $1.99 per month and Cue sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

ScorecardNo meaningful differences
Cycle Calendar versus Cue: the parameters behind the verdict, then further details
ParameterCycle CalendarCue
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size28 MB37 MB
Age rating4+17+
DeveloperSick App Developers GmbHBerg Wind LLC

In-app purchases

2 purchases

Cycle Calendar

Subscriptions2
  • Simple Period Tracker Premium$1.991 Month
  • Simple Period Tracker Premium$14.991 Year
3 purchases

Cue

Subscriptions2
  • Cue Pro (Monthly)$3.991 Month
  • Cue Pro (Yearly)$29.991 Year
One-time1
  • Cue Pro (Lifetime)$59.99

Questions

Is Cycle Calendar free?
Cycle Calendar is free to download, with in-app purchases available.
Is Cue free?
Cue is free to download, with in-app purchases available.
Do Cycle Calendar or Cue have ads?
Neither Cycle Calendar nor Cue shows ads.
Which is updated more often, Cycle Calendar or Cue?
Cycle Calendar ships an update every 2 months, and Cue every 2 months. Most recently, Cycle Calendar was updated on October 3, 2026 and Cue on October 15, 2026.

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