# Menstrual Calendar Diary vs CalendarPlus

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.

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.

## The numbers

| Metric | Menstrual Calendar Diary | CalendarPlus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/menstrual-calendar-diary/id908173497/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 58.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 6 MB | 8 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [EONSOFT](https://appshunter.io/developer/899851112) | [HISANORI KAMEYAMA](https://appshunter.io/developer/683895276) |

## What reviewers say

### Menstrual Calendar Diary

[App page](https://appshunter.io/ios/app/menstrual-calendar-diary/id908173497)

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.

**Highlights:** Menstrual cycle prediction, Ovulation calculator, Fertile window tracking, Pregnancy planning reference, Personal diary notes

**Features:** Vision Pro support

**In-app purchases:** none


### CalendarPlus

[App page](https://appshunter.io/ios/app/calendarplus/id1190800880)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Menstrual Calendar Diary free?

Menstrual Calendar Diary is free to download, with no in-app purchases.

### Is CalendarPlus free?

CalendarPlus is free to download, with no in-app purchases.

### Do Menstrual Calendar Diary or CalendarPlus have ads?

Both Menstrual Calendar Diary and CalendarPlus show ads.

### Which is updated more often, Menstrual Calendar Diary or CalendarPlus?

Menstrual Calendar Diary ships an update every 3 months, and CalendarPlus every 3 months. Most recently, Menstrual Calendar Diary was updated on October 26, 2026 and CalendarPlus on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*