Comparison

Lune Line Cycle Tracker vs Period Tracker

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

Head to head
About

Lune Line Cycle Tracker

Easily log your menstrual cycle, receive updated predictions, and get gentle reminders to stay prepared. This private tracker helps reduce the monthly mental load. It is not a medical device and should not be used for contraception.

Highlights
  • Track period dates
  • View cycle stage
  • Predict upcoming periods
  • Receive period reminders
  • Optional PIN for privacy
  • Browse period care essentials
Features
Read full description

Lune Line is a private space for tracking your cycle and sharing what matters with people you trust. Log your period, follow updated predictions, and stay prepared with timely reminders. When you choose to connect with a partner, you can securely share your calendar, view calendars shared with you, and chat in one place. What you can do: • Track period dates • See your cycle day and estimated cycle stage • View predicted upcoming period dates that update as you log • Get reminders before your expected period and a check-in if you haven’t logged it • Share your calendar with people you choose • View calendars shared with you • Chat privately with connected partners • Manage sharing and access at any time • Add an optional PIN to protect access on your device Optional shop: • Browse period care, hygiene, comfort, and relationship products for individuals and couples Important: Lune Line provides tracking tools and cycle estimates. It does not provide medical advice and should not be used for contraception or pregnancy prevention. If you have health concerns, consult a qualified healthcare professional.

About

Period Tracker

Features
Read full description

Track your period, predict your cycle, and understand your body, all without ever going online. PeriodTracker is a beautifully designed, 100% offline menstrual cycle tracker that keeps every piece of your data on your device. No account. No cloud. No data sharing. Ever. Is my data safe with PeriodTracker? Your data never leaves your iPhone. Period. ◦ No account or sign-up required, start tracking instantly ◦ 100% offline, works without internet, always ◦ Delete all data anytime by simply removing the app SMART CYCLE PREDICTIONS A guided 17-step onboarding personalizes your experience from day one. As you log more cycles, PeriodTracker automatically refines your average period and cycle length, giving you increasingly accurate predictions for your next period, fertile window, and ovulation day. BEAUTIFUL CYCLE WHEEL See your entire cycle at a glance with a stunning animated ring chart, period days in pink, fertile window in purple, ovulation in green, and a "today" indicator showing exactly where you are. The center displays days until your next period, current cycle day, and pregnancy chance. GENTLE, SMART REMINDERS Set a local notification before your period arrives, choose how many days ahead and what time. Reminders update automatically whenever your cycle data changes. Fully local, fully private. Key Features: ◦ Accurate period, fertile window, and ovulation predictions ◦ Beautiful animated cycle wheel visualization ◦ Track flow intensity, light, medium, heavy, or spotting ◦ Log moods, symptoms, cramps, headaches, bloating, fatigue, and more ◦ Track breast changes, vaginal discharge, and ovulation test results ◦ Record physical activity. Running, yoga, walking, gym, cycling, swimming ◦ Daily water intake tracker with visual glass grid ◦ Sleep duration and quality logging with weekly charts ◦ Weight and basal body temperature tracking (metric or imperial) ◦ Free-text daily journal notes ◦ Detailed cycle, fertility, and wellness reports ◦ Full cycle calendar with color-coded period, fertile, and ovulation days ◦ Every setting editable anytime, nothing is locked after onboarding Your cycle. Your data. Your device. Only yours. We offer two subscription plans: 1- Monthly 2- Yearly Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Your account will be charged for renewal unless auto-renew is turned off after purchase. Privacy Policy: https://attiqios.github.io/PrivacyPolicy/periodtracker/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Lune Line Cycle Tracker4 screens
Period Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Lune Line Cycle Tracker at every 5 days against Period Tracker's every 2 months. Lune Line Cycle Tracker also leads on iOS requirement (15.1 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lune Line Cycle Tracker ships an update every 5 days, Period Tracker every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
Lune Line Cycle Tracker versus Period Tracker: the parameters behind the verdict, then further details
ParameterLune Line Cycle TrackerPeriod Tracker
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.6
Further details — not scored
Size75 MB27 MB
Age rating17+9+
DeveloperSexology Systems LLCAttiq Iqbal

In-app purchases

None

Lune Line Cycle Tracker

No in-app purchases

None

Period Tracker

No in-app purchases

Questions

Is Lune Line Cycle Tracker free?
Lune Line Cycle Tracker is free to download, with no in-app purchases.
Is Period Tracker free?
Period Tracker is free to download, with no in-app purchases.
Do Lune Line Cycle Tracker or Period Tracker have ads?
Neither Lune Line Cycle Tracker nor Period Tracker shows ads.
Which is updated more often, Lune Line Cycle Tracker or Period Tracker?
Lune Line Cycle Tracker ships an update every 5 days, and Period Tracker every 2 months. Most recently, Lune Line Cycle Tracker was updated on October 30, 2026 and Period Tracker on October 28, 2026.

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