Comparison

Clear Period Tracker vs Periodically

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

Head to head
About

Clear Period Tracker

Features
Read full description

Discover the easiest way to track your menstrual cycle. Our app combines a simple design with powerful features to help you monitor your period, fertility, and daily health. CORE FEATURES: Cycle Tracking: Accurate predictions for your next period. Fertility Calculator: Identify your ovulation days and fertile window easily. Secure App Lock: Set a 4-digit PIN code to keep your data private from prying eyes. Data Control: Includes a "Clear All Data" panic button for total privacy management. Intimacy Tracker: Log sexual activity and protectiveness methods. Personal Diary: Add notes for every day of the calendar. Widget Support: Check your cycle days directly from your home screen. Custom Themes: Switch between different color schemes to suit your mood. Designed to be Lightweight: We hate bloated apps too. This calendar is optimized to run smoothly on any device without draining your battery or taking up unnecessary storage. Simple Interface: No confusing medical jargon or cluttered screens. Just the tools you need to understand your body better. Get the app today and take control of your cycle!

About

Periodically

Track your menstrual cycle with a simple, private, and focused experience. Log periods, moods, and symptoms, and view historical data. An optional one-time upgrade unlocks advanced statistics and customization.

Highlights
  • Cycle tracking
  • Mood and symptom logging
  • History view
  • Next cycle estimate
  • Advanced statistics
  • PDF export
  • Custom themes
Features
Read full description

Track your cycle with clarity, simplicity, and full privacy. Start for free. Upgrade once. No subscriptions. No data collection. Everything you track stays on your device, always. A focused experience that gives you exactly what you need to track your cycle with confidence. Free plan: • Track your period • Log mood and symptoms • View your history by day and month • Clean, simple interface • Next cycle window estimate • Widgets One-time upgrade: Unlock the full experience with a single payment • Advanced statistics for cycle, mood, and pain • Deeper insights and pattern summaries • PDF export • Custom color themes • Access to current premium features Features: • Clean and simple design — fast to use and easy to understand • Cycle tracking — log your period in seconds • Pain and mood tracking — understand how you feel over time • Useful statistics — see patterns in your cycle, mood, and symptoms • Full privacy — your data never leaves your device. No accounts. No tracking. No cloud Your health data is yours. All information is stored locally on your device. Periodically does not provide medical advice, and estimates should not be used for medical or contraception decisions.

Screenshots

Clear Period Tracker3 screens
Periodically4 screens

Verdict

The call

The clearest difference is in-app purchases: Clear Period Tracker at none against Periodically's 1. Clear Period Tracker also leads on rating (5.0 vs 4.7). Periodically's advantage is ratings volume (3 vs 1) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Periodically sells 1 one-off in-app purchase. Clear Period Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Clear Period Tracker holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

UpkeepUpdate frequency

Clear Period Tracker ships an update every 3 weeks, Periodically fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 5 level
Clear Period Tracker versus Periodically: the parameters behind the verdict, then further details
ParameterClear Period TrackerPeriodically
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (3 ratings)
Number of ratings13 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size51 MB25 MB
Age rating9+12+
DeveloperViktor NikolenkoDanna Alexandra Garcia Lamas

In-app purchases

None

Clear Period Tracker

No in-app purchases

1 purchases

Periodically

One-time1
  • Periodically Premium$5.99

Questions

Is Clear Period Tracker free?
Clear Period Tracker is free to download, with no in-app purchases.
Is Periodically free?
Periodically is free to download, with in-app purchases available.
Which has better reviews, Clear Period Tracker or Periodically?
Clear Period Tracker is rated higher. Clear Period Tracker averages 5.0 out of 5 from 1 ratings, while Periodically averages 4.7 from 3 ratings.
Do Clear Period Tracker or Periodically have ads?
Neither Clear Period Tracker nor Periodically shows ads.
Which is updated more often, Clear Period Tracker or Periodically?
Clear Period Tracker ships an update every 3 weeks, and Periodically fortnightly. Most recently, Clear Period Tracker was updated on October 24, 2026 and Periodically on October 24, 2026.

Other comparisons