# Paper Diary 2 vs カレンダーメモ

The clearest difference is price: カレンダーメモ at Free against Paper Diary 2's $4.99. カレンダーメモ also leads on update cadence (weekly vs monthly) and iOS requirement (15.1 vs 17.0). Paper Diary 2's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

カレンダーメモ is free to download; Paper Diary 2 costs $4.99 up front. カレンダーメモ sells 1 in-app purchase, starting at $0.99 per month. Paper Diary 2 asks for nothing beyond the download.

Paper Diary 2 ships an update monthly, カレンダーメモ weekly. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Paper Diary 2 | カレンダーメモ |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 3 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Akira Hiraoka](https://appshunter.io/developer/1668714727) | [Raimu Abe](https://appshunter.io/developer/1880550674) |

## What reviewers say

### Paper Diary 2

[App page](https://appshunter.io/ios/app/paper-diary-2/id6741551901)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### カレンダーメモ

[App page](https://appshunter.io/ios/app/id6759765933)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $0.99 | per month |


## Frequently asked questions

### Is Paper Diary 2 free?

Paper Diary 2 costs $4.99, with no in-app purchases.

### Is カレンダーメモ free?

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

### Do Paper Diary 2 or カレンダーメモ have ads?

Neither Paper Diary 2 nor カレンダーメモ shows ads.

### Which is updated more often, Paper Diary 2 or カレンダーメモ?

Paper Diary 2 ships an update monthly, and カレンダーメモ weekly. Most recently, Paper Diary 2 was updated on September 18, 2026 and カレンダーメモ on September 9, 2026.

---

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