# Rocket Memo vs 履歴メモ

The clearest difference is in-app purchases: 履歴メモ at none against Rocket Memo's 5. 履歴メモ also leads on iOS requirement (15.6 vs 18.0). Rocket Memo's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Rocket Memo sells 5 in-app purchases, starting at $0.99 per month. 履歴メモ asks for nothing beyond the download.

## The numbers

| Metric | Rocket Memo | 履歴メモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | — |
| Size | 6 MB | 5 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yoshinori Kasaya](https://appshunter.io/developer/1460652803) | [hirokazu murabe](https://appshunter.io/developer/894364772) |

## What reviewers say

### Rocket Memo

[App page](https://appshunter.io/ios/app/rocket-memo/id1472141702)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Pro Monthly | $0.99 | per month |
| Rocket Pro Yearly | $5.99 | per year |
| Small Coffee | $0.99 | one-time |
| Croissant & Coffee | $3.99 | one-time |
| Cake & Coffee | $9.99 | one-time |


### 履歴メモ

[App page](https://appshunter.io/ios/app/id6768883264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rocket Memo free?

Rocket Memo is free to download, with in-app purchases available.

### Is 履歴メモ free?

履歴メモ is free to download, with no in-app purchases.

### Do Rocket Memo or 履歴メモ have ads?

履歴メモ shows ads; Rocket Memo does not.

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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.*