Comparison

マイ周期カレンダー vs Loopa

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

Head to head
About

マイ周期カレンダー

Features
Read full description

生理周期の管理を、もっとシンプルに。 マイ周期カレンダーは、生理周期の記録とカレンダー表示を行う健康管理アプリです。開始日と終了日を記録するだけで、周期をカレンダー上にわかりやすく表示。次回の予測日も自動で計算されるので、日々の予定管理に役立ちます。 【主な機能】 ・生理開始日・終了日をかんたん記録 ・カレンダー表示で周期を一目で確認 ・次回生理日の予測機能 ・シンプルで直感的なデザイン ・データはデバイス内に安全に保存 余計な機能を省いた、使いやすさ重視の設計です。複雑な操作は不要で、毎月の記録を手軽に続けられます。自分のカラダのリズムを知ることで、より快適な毎日を過ごしましょう。プライバシーに配慮し、データはお使いの端末内にのみ保存されます。

About

Loopa

Features
Read full description

Never lose track of your contraceptive ring again. Loopa sends insistent reminders for insertion and removal, shows a live countdown widget, and keeps a history you can actually edit. Built for people who use the vaginal contraceptive ring and want a private, reliable, set-and-forget reminder, not a generic pill tracker. WHY LOOPA • Insistent reminders: a heads-up the day before, alerts that repeat and escalate on the day until you confirm, and daily follow-ups if you are late. One missed notification never means a missed ring. • Countdown widget + Live Activity: see the days until your next insertion or removal on your Home Screen, Lock Screen, and Dynamic Island. • Forgot? Stay calm: a guided protocol tells you exactly what to do for the week you are in, based on official usage rules. • Editable history: fix any past date in seconds. No more being stuck with a wrong entry. • Cycle stats: your on-time rate, current streak, and average delay at a glance. • Track what matters: bleeding and spotting, symptoms, mood, and free notes on any day. • Smart extras: a supply reminder two days before your next ring, and a discreet position check the day after insertion. FLEXIBLE FOR YOUR REGIMEN • 21 days in, 7 days out (default) • Continuous use (28 days, no break) • Fully custom durations YOUR CYCLE NEVER LEAVES YOUR IPHONE Everything you log stays on your device: no account, no sign-up, no ads. Your health data is never sent to us, and a private iCloud backup restores your history on a new iPhone. Loopa only collects anonymous usage statistics and your subscription status. APPLE WATCH Reminders mirror to your wrist with Confirm and Snooze actions, so you can respond without reaching for your phone. SUBSCRIPTION Loopa Pro unlocks the full app with a 3-day free trial, then an auto-renewing yearly subscription (the exact price in your currency is shown in the app and on the App Store). • Payment is charged to your Apple Account at confirmation of purchase. • The subscription renews automatically unless canceled at least 24 hours before the end of the period. • Manage or cancel anytime in your App Store settings. Terms of Use: https://0xcssh.github.io/loopa-legal/terms.html Privacy Policy: https://0xcssh.github.io/loopa-legal/privacy.html Loopa is a reminder and tracking tool. It does not provide medical advice and is not a substitute for guidance from your healthcare provider.

Screenshots

マイ周期カレンダー4 screens
Loopa4 screens

Verdict

The call

The clearest difference is update cadence: マイ周期カレンダー at every 10 days against Loopa's monthly. 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

マイ周期カレンダー ships an update every 10 days, Loopa monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
マイ周期カレンダー versus Loopa: the parameters behind the verdict, then further details
Parameterマイ周期カレンダーLoopa
PriceFreeFree
Update frequencyEvery 10 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size8 MB9 MB
Age rating4+12+
DeveloperSANWA Inc.Anthony Awdi

In-app purchases

None

マイ周期カレンダー

No in-app purchases

None

Loopa

No in-app purchases

Questions

Is マイ周期カレンダー free?
マイ周期カレンダー is free to download, with no in-app purchases.
Is Loopa free?
Loopa is free to download, with no in-app purchases.
Do マイ周期カレンダー or Loopa have ads?
Neither マイ周期カレンダー nor Loopa shows ads.
Which is updated more often, マイ周期カレンダー or Loopa?
マイ周期カレンダー ships an update every 10 days, and Loopa monthly. Most recently, マイ周期カレンダー was updated on November 5, 2026 and Loopa on October 31, 2026.

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