# ColumnCalendar and Memo vs MLS

The clearest difference is ads: MLS at none against ColumnCalendar and Memo's shown. MLS also leads on update cadence (monthly vs every 3 months) and iOS requirement (11.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ColumnCalendar and Memo ships an update every 3 months, MLS monthly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ColumnCalendar and Memo | MLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (107 ratings)](https://appshunter.io/ios/app/columncalendar-and-memo/id1282972117/reviews)** | — |
| Number of ratings | **107** | — |
| Positive reviews | 82.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 56 MB | 42 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shigeo Fukuda](https://appshunter.io/developer/1282972116) | [MEIKO ELECTRONICS CO., LTD.](https://appshunter.io/developer/1728188977) |

## What reviewers say

### 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 memo writing, customizable sticky notes for marking dates, and multiple calendar views for different purposes. Easily share your schedule or hide sensitive information.

**Highlights:** Daily memo writing, Sticky note reminders, Customizable sticky note types, Multiple calendar views, Full screen viewing mode, Memo hiding functionality

**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)


### MLS

[App page](https://appshunter.io/ios/app/mls/id6476899503)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ColumnCalendar and Memo free?

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

### Is MLS free?

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

### Do ColumnCalendar and Memo or MLS have ads?

ColumnCalendar and Memo shows ads; MLS does not.

### Which is updated more often, ColumnCalendar and Memo or MLS?

ColumnCalendar and Memo ships an update every 3 months, and MLS monthly. Most recently, ColumnCalendar and Memo was updated on October 29, 2026 and MLS on October 25, 2026.

---

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