Menstrual Calendar Diary vs CalendarPlus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Menstrual Calendar Diary
Track your menstrual cycle with ease. This app predicts your next period, ovulation dates, and fertile windows. It also includes a memo feature for personal notes and diary entries.
- Menstrual cycle prediction
- Ovulation calculator
- Fertile window tracking
- Pregnancy planning reference
- Personal diary notes
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Ladies! Relieve your worries fast and easy menstrual calendar As easy and comfortable as a woman's menstrual diary, and Predict the date of the next menstrual shows. Ovulation calculator function can Reproductive life span etc on the calendar shows. Contraception to avoid pregnancy period of custody. Memo field to be able to write a couple of like a diary. Ovulation, pregnancy ganeungil, physiological prediction of the date used as a reference, as there is a difference depending on the ladies and please
CalendarPlus
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説明+++++++++++++++++++++++++++++++ ●前作「Calendar2015」からパワーアップ。 ●今日の和暦と西暦の表示に特化したシンプルオペレーションのコンセプトを引き継ぎながら、 金融機関などで更に便利な簡易電卓も装備。 ●その計算結果を履歴として残せます。 ●履歴画面では、計算結果の履歴だけでなく、電卓画面で入力した数字なら簡易メモにもなります。 ●金融機関などで、「今年は、201x年?、平成2x年?」と、分からなくなった時がありませんか。 そんな時に、お使い下さい。 ●簡易、年齢早見にもお使い下さい。 ●西暦xxxx年は、何年前?という、疑問にもお答えします。1868年(明治元年から)対応しています。 特徴++++++++++++++++++++++++++++++ ●とにかく、シンプルに西暦と和暦を同時に表示します。 ●簡易電卓機能があります。 ●アプリを起動すれば、すぐに西暦と和暦が表示されます。 ●現在時刻も同時に表示します。 ●大きめのアナログ時計で、瞬時に現在時刻が分かります。 ●今日現在だけでなく、西暦から和暦に変換できます。 また同時に、何年前かも分かります。 使用シーン+++++++++++++++++++++++++ ●書類などを記入する際、和暦や西暦が必要な時に。 ●今日の日付を知りたい時に。 ●西暦から和暦に、変換したい時に。 ●西暦年から、今年が何年前かを、知りたい時に。 ●履歴を残したい計算をする時に。
Screenshots
Verdict
Menstrual Calendar Diary and CalendarPlus 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 · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.
| Parameter | Menstrual Calendar Diary | CalendarPlus |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 58.3% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 months | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | EONSOFT | HISANORI KAMEYAMA |
In-app purchases
Menstrual Calendar Diary
No in-app purchases
CalendarPlus
No in-app purchases
Questions
Is Menstrual Calendar Diary free?
Is CalendarPlus free?
Do Menstrual Calendar Diary or CalendarPlus have ads?
Which is updated more often, Menstrual Calendar Diary or CalendarPlus?
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