# Jカレンダー vs ColumnCalendar and Memo

The clearest difference is in-app purchases: ColumnCalendar and Memo at none against Jカレンダー's 1. ColumnCalendar and Memo also leads on review sentiment (82% vs 66%) and ratings volume (108 vs 27). Jカレンダー's advantage is update cadence (monthly vs every 3 months). On price, rating, ads and iOS requirement there is nothing between them.

Both are free to download. Jカレンダー sells 1 one-off in-app purchase. ColumnCalendar and Memo asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Jカレンダー against 4.9 for ColumnCalendar and Memo. Both are backed by a comparable volume of ratings — 27 and 108 respectively. Written reviews are what separate them: 66% of Jカレンダー's written reviews are positive against 82% of ColumnCalendar and Memo's.

Jカレンダー ships an update monthly, ColumnCalendar and Memo every 3 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Jカレンダー | ColumnCalendar and Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (27 ratings)](https://appshunter.io/ios/app/j/id765217858/reviews) | **[4.9 (108 ratings)](https://appshunter.io/ios/app/columncalendar-and-memo/id1282972117/reviews)** |
| Number of ratings | 27 | **108** |
| Positive reviews | 65.5% of reviews | **82.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 22 MB | 56 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PiyoLog Inc.](https://appshunter.io/developer/440099912) | [Shigeo Fukuda](https://appshunter.io/developer/1282972116) |

## What reviewers say

### Jカレンダー

[App page](https://appshunter.io/ios/app/j/id765217858)

This app offers a visually customizable calendar with Japanese holidays, lunar phases, and traditional Japanese calendars. Add photos and notes to your events, and enjoy daily quotes. It syncs with your device's calendar for seamless scheduling.

**Highlights:** Japanese holidays and traditional calendars (Rokuyo, lunar phases), Photo and note customization for events, Daily quotes and sayings, Syncs with device calendar, Customizable visual themes, Recurring event scheduling

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $2.99 | one-time |


### ColumnCalendar and Memo

[App page](https://appshunter.io/ios/app/columncalendar-and-memo/id1282972117)

A straightforward vertical calendar app for managing daily schedules and notes. It offers customizable sticky notes for marking dates and allows for multiple calendar views for different purposes. Easily share your schedule by taking screenshots.

**Highlights:** Vertical calendar display, Daily memo writing, Customizable sticky notes, Multiple calendar views, Full-screen viewing mode, Memo privacy option

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 📝 Flexible for notes and schedules
- 📅 Clear and readable layout
- ✨ Vertical display is convenient
- 🎨 Color-coded tags for organization

**What reviewers complain about**

- 💸 Ads can be intrusive
- 🐛 Occasional app crashes/freezing
- 🚫 No recurring event function
- 🗄️ Lacks backup/sync options
- 📱 Incompatible with older devices

**Reported bugs**

- App freezes mid-sentence, page doesn't save
- OK button not working, app exits and reopens
- App crashing, nothing saving
- App disappearing after update on older iPads
- Flicker sound unstable during input

**Requested features**

- Option to pay to remove ads
- Change font color
- Automatic display of recurring events (e.g., bill payments)
- Multiple color options for tags/stickers
- Option to change deletion method (e.g., from menu bar)


## Frequently asked questions

### Is Jカレンダー free?

Jカレンダー is free to download, with in-app purchases available.

### Is ColumnCalendar and Memo free?

ColumnCalendar and Memo is free to download, with no in-app purchases.

### Which has better reviews, Jカレンダー or ColumnCalendar and Memo?

ColumnCalendar and Memo is rated higher. Jカレンダー averages 4.9 out of 5 from 27 ratings, while ColumnCalendar and Memo averages 4.9 from 108 ratings.

### Do Jカレンダー or ColumnCalendar and Memo have ads?

Both Jカレンダー and ColumnCalendar and Memo show ads.

### Which is updated more often, Jカレンダー or ColumnCalendar and Memo?

Jカレンダー ships an update monthly, and ColumnCalendar and Memo every 3 months. Most recently, Jカレンダー was updated on November 6, 2026 and ColumnCalendar and Memo on November 3, 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.*